A drilling real-time data quality judgment method, device, equipment and medium

Abstract

The embodiment of the application discloses a drilling real-time data quality determination method, device, equipment and medium. The method comprises the following steps: acquiring drilling real-time data in a drilling process through a sensing device; performing data individual detection on the drilling real-time data to determine a first detection result; performing data joint detection on the drilling real-time data to determine a second detection result; and determining a quality determination result of the drilling real-time data according to the first detection result and the second detection result. The technical scheme of the embodiment of the application determines the quality determination result of the drilling real-time data through the data individual detection and the data joint detection of the drilling real-time data by the drilling real-time data quality determination equipment, improves the accuracy of the quality determination result, and realizes the real-time and automation of the drilling real-time data quality determination.

Description

Technical Field

[0001] The present application relates to the field of oil and gas exploration, and in particular to a method, device, equipment and medium for determining the quality of real-time drilling data. Background Art

[0002] With the rapid, widespread adoption of IoT technology in the oil drilling sector, massive amounts of real-time drilling data are being automatically transmitted from the drilling site back to the base data center, supporting remote monitoring and intelligent support for drilling operations. However, as a core and fundamental element, the quality of real-time drilling data remains difficult to improve, primarily due to issues such as incomplete data, inconsistent unit systems, and incorrect data items. Existing technologies often rely on extensive manual verification of data quality, which consumes significant labor costs and fails to effectively improve the quality of real-time drilling data. Summary of the Invention

[0003] The present application provides a method, device, equipment and medium for determining the quality of real-time drilling data. The real-time drilling data quality determination equipment performs separate data detection and joint data detection on the real-time drilling data to determine the quality determination result of the real-time drilling data, thereby improving the accuracy of the quality determination result and realizing the real-time and automated quality determination of the real-time drilling data.

[0004] According to one aspect of the present application, a method for determining the quality of real-time drilling data is provided, which is applied to a real-time drilling data quality determination device, wherein the real-time drilling data quality determination device is disposed at a well site and / or a base data center. The method comprises:

[0005] Acquire real-time drilling data during the drilling process through sensing devices;

[0006] Performing a separate data test on the real-time drilling data to determine a first test result;

[0007] Performing data joint detection on the real-time drilling data to determine a second detection result;

[0008] A quality determination result of the real-time drilling data is determined based on the first detection result and the second detection result.

[0009] According to another aspect of the present application, a device for determining the quality of real-time drilling data is provided, which is configured in a real-time drilling data quality determination device, wherein the real-time drilling data quality determination device is provided at a well site and / or a base data center; the device comprises:

[0010] A drilling real-time data acquisition module is used to acquire real-time drilling data during the drilling process through a sensor device;

[0011] A first detection result determination module is used to perform a separate data detection on the real-time drilling data to determine a first detection result;

[0012] A second detection result determination module is used to perform data joint detection on the real-time drilling data to determine a second detection result;

[0013] The quality determination result determination module is used to determine the quality determination result of the real-time drilling data according to the first detection result and the second detection result.

[0014] According to another aspect of the present application, a device for determining the quality of real-time drilling data is provided, the device comprising:

[0015] at least one processor; and

[0016] a memory communicatively connected to at least one processor; wherein,

[0017] The memory stores a computer program that can be executed by at least one processor. The computer program is executed by at least one processor so that the at least one processor can execute the method for determining the quality of real-time drilling data according to any embodiment of the present application.

[0018] According to another aspect of the present application, a computer-readable storage medium is provided, which stores computer instructions, and the computer instructions are used to enable a processor to implement the method for determining the quality of real-time drilling data according to any embodiment of the present application when executed.

[0019] The technical solution of the embodiment of the present application acquires real-time drilling data during the drilling process through a sensing device; performs individual data detection on the real-time drilling data to determine a first detection result; performs joint data detection on the real-time drilling data to determine a second detection result; and determines a quality determination result of the real-time drilling data based on the first detection result and the second detection result. The technical solution of the embodiment of the present application performs individual data detection and joint data detection on the real-time drilling data through a real-time drilling data quality determination device to determine a quality determination result of the real-time drilling data, thereby improving the accuracy of the quality determination result and realizing real-time and automated quality determination of the real-time drilling data.

[0020] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present application, nor is it intended to limit the scope of the present application. Other features of the present application will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 This is a flow chart of a method for determining the quality of real-time drilling data provided in accordance with the first embodiment of the present application;

[0023] Figure 2 This is a message push display interface for error data in real-time drilling data provided according to the first embodiment of the present application;

[0024] Figure 3 This is a message push display interface for missing data in real-time drilling data provided in Example 1 of the present application;

[0025] Figure 4 This is a flow chart of a method for determining the quality of real-time drilling data provided in accordance with the second embodiment of the present application;

[0026] Figure 5 This is a structural diagram of a device for determining the quality of real-time drilling data provided in accordance with the third embodiment of the present application;

[0027] Figure 6 It is a structural diagram of a drilling real-time data quality determination device that implements a drilling real-time data quality determination method provided in Example 4 of the present application. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0029] It should be noted that the terms "first", "second", "third", "fourth", "actual", "preset", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] Example 1

[0031] Figure 1 This is a flow chart of a method for determining the quality of real-time drilling data, provided in Example 1 of the present application. This embodiment of the present application is applicable to situations where the quality of real-time drilling data is determined. The method can be performed by a real-time drilling data quality determination device, which can be implemented in hardware and / or software. The real-time drilling data quality determination device can be configured in a real-time drilling data quality determination device, which is located at a well site and / or a base data center.

[0032] In the embodiments of the present application, the real-time drilling data quality assessment equipment can be installed at the wellsite and / or the base data center, depending on actual circumstances. Preferably, the real-time drilling data quality assessment equipment can be installed at both the wellsite and the base data center. First, the real-time drilling data quality assessment can be performed directly at the wellsite, preventing data loss during transmission from the wellsite to the base data center. Second, the real-time drilling data quality assessment equipment in the base data center can be used to review the quality of the real-time drilling data, improving the accuracy of the assessment results. It can also provide notifications when errors in the real-time drilling data are not noticed by wellsite personnel.

[0033] like Figure 1 As shown, the method includes:

[0034] S110. Acquire real-time drilling data during the drilling process through a sensor device.

[0035] Among them, real-time drilling data refers to various parameters and indicators collected and monitored in real time during the drilling process, which can be used to evaluate and control the safety of drilling operations. In the embodiment of the present application, real-time drilling data includes well depth, delayed well depth, delayed time, drill bit position, hook height, hook load, bit pressure, drilling time, instantaneous speed, standpipe pressure, casing pressure, rotary table speed, torque, inlet flow rate, outlet flow rate, corrected bit pressure index, inlet density, outlet density, inlet conductance, outlet conductance, inlet temperature, outlet temperature, total pool volume, pool volume, tripping tank, spill volume, pump strokes, total pump strokes, combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, wellhead hydrogen sulfide, drilling floor hydrogen sulfide, outlet hydrogen sulfide and circulating tank hydrogen sulfide, etc.

[0036] It should be noted that the pool volume and the number of pump strokes need to be determined according to actual conditions. For example, the number of pool volumes corresponds to the number of connected circulation tanks, and the number of pump strokes corresponds to the number of pumps in the well team.

[0037] In the embodiment of the present application, the above-mentioned real-time drilling data can be acquired through sensing devices such as pressure sensors, temperature sensors, etc.

[0038] S120: Perform a separate data test on the real-time drilling data to determine a first test result.

[0039] In the embodiment of the present application, the real-time drilling data may be individually detected, that is, each item of data in the real-time drilling data may be detected separately to determine the first detection result.

[0040] Specifically, performing a separate data test on the real-time drilling data to determine a first test result includes:

[0041] Check whether the required drilling real-time data has a value;

[0042] If it does not exist, the first detection result is determined to be a data detection error; wherein, the real-time drilling data with required attributes include at least one of the following: well depth, late well depth, late time, drill bit position, hook height, hook load, drilling pressure, drilling time, standpipe pressure, casing pressure, turntable speed, torque, inlet flow, outlet flow, inlet density, outlet density, inlet conductivity, outlet conductivity, inlet temperature, outlet temperature, total pool volume, pump strokes, combustible gas, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide and circulating tank hydrogen sulfide.

[0043] It is understood that if, during individual data testing, it is found that certain essential real-time drilling data, such as well depth or delay time, does not have a value, this means that an anomaly or error occurred during the data collection process, resulting in the missing data. In this case, the first test result can be determined to be an individual data testing error.

[0044] S130: Perform data joint detection on the real-time drilling data to determine a second detection result.

[0045] In the embodiment of the present application, in addition to performing separate data detection on the real-time drilling data, the second detection result can also be determined by performing joint data detection on the real-time drilling data with corresponding relationships.

[0046] S140: Determine a quality determination result of the real-time drilling data based on the first detection result and the second detection result.

[0047] In the embodiment of the present application, after obtaining the first detection result and the second detection result, the quality determination result of the real-time drilling data can be determined based on the first detection result and the second detection result.

[0048] Specifically, based on the first test result and the second test result, the quality judgment result of the real-time drilling data is determined, including: if there is an error in the first test result and / or the second test result, a prompt message is generated and the error data is pushed; otherwise, the quality judgment of the real-time drilling data is determined to be accurate.

[0049] Whether an error in the first test result indicates missing specific data, or an error in the second test result indicates an incorrect correspondence, it indicates an anomaly in the data collection process, resulting in erroneous data. In this case, a prompt message can be generated to inform staff and the erroneous data can be pushed to facilitate staff review of the corresponding process, saving troubleshooting time. Only when both the first and second test results are correct can the real-time drilling data quality be determined to be accurate.

[0050] For example, Figure 3 It shows a message push display interface for error data in real-time drilling data. Figure 4 A message push display interface for missing data in real-time drilling data is shown. Using the technical solutions of the embodiments of this application, all real-time data transmitted back can be fully tracked in real time, analyzed and processed, erroneous data can be quickly identified, and messages can be pushed to assist in timely correction of erroneous data, thus achieving real-time and automated assessment of the quality of real-time drilling data.

[0051] It should be noted that the technical solution of the embodiment of the present application can be applied to various types of drilling rigs from 10DJ to 150DJ, and is also applicable to data quality detection of single wells and / or multiple wells.

[0052] The technical solution of the embodiment of the present application acquires real-time drilling data during the drilling process through a sensing device; performs individual data detection on the real-time drilling data to determine a first detection result; performs joint data detection on the real-time drilling data to determine a second detection result; and determines a quality determination result of the real-time drilling data based on the first detection result and the second detection result. The technical solution of the embodiment of the present application performs individual data detection and joint data detection on the real-time drilling data through a real-time drilling data quality determination device to determine a quality determination result of the real-time drilling data, thereby improving the accuracy of the quality determination result and realizing real-time and automated quality determination of the real-time drilling data.

[0053] Example 2

[0054] Figure 4 This is a flow chart of a method for determining the quality of real-time drilling data provided in Example 2 of this application. This embodiment of this application is optimized based on the above embodiment. For solutions not fully described in this embodiment of this application, please refer to the above embodiment. Figure 4 As shown, the method of the embodiment of the present application specifically includes the following steps:

[0055] S210: Acquire real-time drilling data during the drilling process through a sensor device.

[0056] S220: Determine whether the unit of the real-time drilling data is a preset unit. If not, perform unit conversion on the real-time drilling data so that the unit of the real-time drilling data is the preset unit.

[0057] In the embodiment of the present application, before determining whether the real-time drilling data is within a preset range, it is necessary to first determine whether the unit of the real-time drilling data is a preset unit.

[0058] Specifically, the process of determining the preset unit and the preset number of decimal places includes:

[0059] If the real-time drilling data is depth data, the preset unit is determined to be meter and the preset number of decimal places is determined to be 2; wherein the depth data includes at least one of the well depth, the delayed well depth and the drill bit position;

[0060] If the real-time drilling data is pressure data, the preset unit is determined to be MPa and the preset number of decimal places is determined to be 1; wherein the pressure data includes at least one of the standpipe pressure and the casing pressure;

[0061] If the real-time drilling data is the inlet flow rate, the preset unit is determined to be liters per second and the number of decimal places is set to 2;

[0062] If the real-time drilling data is the outlet flow rate, the preset unit is determined to be percentage, and the preset number of decimal places is 2;

[0063] If the real-time drilling data is density data, the preset unit is determined to be g / cm3 and the number of decimal places is determined to be 2; wherein the density data includes at least one of the inlet density and the outlet density;

[0064] If the real-time drilling data is conductivity data, the preset unit is determined to be seconds / meter and the preset number of decimal places is determined to be 2; wherein the conductivity data includes at least one of inlet conductivity and outlet conductivity;

[0065] If the real-time drilling data is temperature data, the preset unit is determined to be Celsius and the number of decimal places is determined to be 1; wherein the temperature data includes at least one of the inlet temperature and the outlet temperature;

[0066] If the real-time drilling data is volume data, the preset unit is determined to be cubic meter, and the preset number of decimal places is 1; wherein the volume data includes at least one of the total pool volume and the pool volume;

[0067] If the real-time drilling data is pump stroke data, the preset unit is determined to be times / minute, and the preset decimal point is 0; wherein the pump stroke data includes at least one of the total pump strokes and the pump strokes;

[0068] If the real-time drilling data is first-category gas data, the preset unit is determined to be percentage, and the preset number of decimal places is determined to be 4; wherein the density data of the first-category gas data includes at least one of combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, and isopentane;

[0069] If the real-time drilling data is Category II gas data, the preset unit is determined to be concentration in parts per million, and the preset number of decimal places is 1; wherein the Category II gas data includes at least one of wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide, and circulating tank hydrogen sulfide;

[0070] If the real-time drilling data is late, the preset unit is determined to be minutes and the preset number of decimal places is 1;

[0071] If the real-time drilling data is the hook height, the preset unit is determined to be meter and the number of decimal places is set to 2;

[0072] If the real-time drilling data is the hook load, the preset unit is determined to be kilonewton and the preset number of decimal places is 1;

[0073] If the real-time drilling data is bit pressure, the preset unit is determined to be kN and the preset number of decimal places is 1;

[0074] If the real-time drilling data is drilling time, the preset unit is determined to be minute / meter, and the preset number of decimal places is 2;

[0075] If the real-time drilling data is instantaneous rotation speed, the preset unit is determined to be meter per hour and the number of decimal places is preset to 1;

[0076] If the real-time drilling data is the rotary table speed, the preset unit is determined to be revolutions per minute, and the preset number of decimal places is 0;

[0077] If the real-time drilling data is torque, the preset unit is kN / m and the preset number of decimal places is 1;

[0078] If the real-time drilling data is the modified weight on bit index, the preset unit is determined to be no unit and the preset number of decimal places is determined to be 2;

[0079] If the real-time drilling data is tripping the drill tank, the preset unit is determined to be cubic meters, and the preset number of decimal places is 1;

[0080] If the real-time drilling data is the spill volume, the preset unit is determined to be cubic meter, and the preset number of decimal places is determined to be 1.

[0081] For example, Table 1 below shows the preset units for various real-time drilling data. As shown in Table 1, the preset unit for well depth is meters, and the preset unit for delay time is minutes. Due to the large number of parameters involved, they are not detailed here. In addition, some uncommon units in Table 1 are explained here, such as the unit spm for pump strokes, which represents the number of pump strokes per minute, i.e., strokes / minute; the unit ppm for Category II gas data, which represents a ratio of one part per million, i.e., parts per million concentration; and the unit RPM for turntable speed, which represents the number of revolutions per minute, i.e., revolutions per minute.

[0082] S230: Determine, for the preset unit of real-time drilling data, whether the real-time drilling data is within a preset range.

[0083] In the embodiment of the present application, after the unit of the real-time drilling data is converted into a preset unit, it can be determined whether the real-time drilling data is within a preset range for the real-time drilling data in the preset unit.

[0084] Specifically, the process of determining whether the real-time drilling data is within a preset range includes:

[0085] If the real-time drilling data is depth data, determining whether the real-time drilling data is within a range of 0-15360 meters; wherein the depth data includes at least one of well depth, delayed well depth, and drill bit position;

[0086] If the real-time drilling data is pressure data, determining whether the real-time drilling data is within a preset pressure range; wherein, if the pressure data is standpipe pressure, the preset pressure range is 0-40 MPa; if the pressure data is casing pressure, the preset pressure range is 0-140 MPa;

[0087] If the real-time drilling data is flow data, determining whether the real-time drilling data is within a preset flow range; wherein, if the flow data is an inlet flow, the preset flow range is 0-70 liters / second, and if the flow data is an outlet flow, the preset flow range is 0%-100%;

[0088] If the real-time drilling data is density data, determining whether the real-time drilling data is within a range of 0-3.2 g / cm3; wherein the density data includes at least one of an inlet density and an outlet density;

[0089] If the real-time drilling data is conductivity data, determining whether the real-time drilling data is within a range of 0-50 seconds / meter; wherein the conductivity data includes at least one of inlet conductivity and outlet conductivity;

[0090] If the real-time drilling data is temperature data, determining whether the real-time drilling data is within a range of 0-80 degrees Celsius; wherein the temperature data includes at least one of an inlet temperature and an outlet temperature;

[0091] If the real-time drilling data is volume data, determining whether the real-time drilling data is within a preset volume range; wherein, if the volume data is the total pool volume, the preset volume range is 0-750 cubic meters; if the volume data is the pool volume, the preset volume range is 0-80 cubic meters;

[0092] If the real-time drilling data is pump stroke data, determine whether the real-time drilling data is within a preset pump stroke range; wherein, if the pump stroke data is total pump strokes, the preset pump stroke range is 0-360 times / minute; if the pump stroke data is pump strokes, the preset pump stroke range is 0-120 times / minute;

[0093] If the real-time drilling data is first-category gas data, determining whether the real-time drilling data is within a range of 0%-100%; wherein the density data of the first-category gas data includes at least one of combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, and isopentane;

[0094] If the real-time drilling data is second-category gas data, determining whether the real-time drilling data is within a concentration range of zero parts per million to one million parts per million; wherein the second-category gas data includes at least one of wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide, and circulating tank hydrogen sulfide;

[0095] If the drilling real-time data is late, determine whether the drilling real-time data is within the range of 0-400 minutes;

[0096] If the real-time drilling data is the hook height, determine whether the real-time drilling data is within the range of 0-50 meters;

[0097] If the real-time drilling data is the hook load, determine whether the real-time drilling data is within the range of 0-5000 kN;

[0098] If the real-time drilling data is the bit pressure, determine whether the real-time drilling data is within the range of 0-400 kN;

[0099] If the real-time drilling data is drilling time, determine whether the real-time drilling data is within the range of 0-300 minutes / meter;

[0100] If the real-time drilling data is the instantaneous rotation speed, determine whether the real-time drilling data is within the range of 0-120 meters per hour;

[0101] If the real-time drilling data is the rotary table speed, determining whether the real-time drilling data is within the range of 0-130 rpm;

[0102] If the real-time drilling data is torque, determine whether the real-time drilling data is within the range of 0-40 kN / m;

[0103] If the real-time drilling data is a modified weight-on-bit index, determining whether the real-time drilling data is within the range of 0-99;

[0104] If the real-time drilling data is tripping the drill tank, determine whether the real-time drilling data is within the range of 0-20 cubic meters;

[0105] If the real-time drilling data is a spill volume, it is determined whether the real-time drilling data is within a range of -50-50 cubic meters.

[0106] For example, Table 1 shows the preset ranges of various real-time drilling data. As shown in Table 1, the preset unit of well depth is 0-15360 meters, and the preset unit of delay time is 0-400 minutes. Due to the large number of parameters involved, they will not be detailed here.

[0107] Table 1 Real-time drilling data information

[0108]

[0109]

[0110] S240: If the real-time drilling data is within the preset range, data length processing is performed on the real-time drilling data according to the preset number of decimal places to obtain processed real-time drilling data, and the first detection result is determined to be accurate for the data alone.

[0111] In the embodiment of the present application, when it is determined that the real-time drilling data is within the preset range, the real-time drilling data needs to be processed for data length according to the preset number of decimal places. The preset number of decimal places can be determined according to the method in step S220.

[0112] For example, Table 1 above shows the preset number of decimal places for various real-time drilling data. As shown in Table 1 above, the preset number of decimal places for well depth is 2, and the preset number of decimal places for delay time is 1. Due to the large number of parameters involved, they will not be described here in detail.

[0113] S250: If the real-time drilling data is not within the preset range, determine that the first detection result is a data individual detection error.

[0114] In the embodiment of the present application, when the real-time drilling data is not within the preset range, it indicates that the real-time drilling data is abnormal. In this case, it is determined that the first detection result is a data individual detection error.

[0115] S260: Perform data joint detection on the real-time drilling data to determine a second detection result.

[0116] In the embodiment of the present application, in addition to performing separate data detection on the real-time drilling data, the second detection result can also be determined by performing joint data detection on the real-time drilling data with corresponding relationships.

[0117] Specifically, performing data joint detection on the real-time drilling data to determine the second detection result includes:

[0118] If the drill bit position is greater than the well depth, determining the second detection result as a drill bit position error;

[0119] If the difference between the well depth and the late well depth is greater than a preset difference, determining the second detection result as a late well depth error;

[0120] If the sum of the pump strokes is inconsistent with the total pump stroke, the second detection result is determined to be a pump stroke error;

[0121] If the inflow rate is greater than 5 liters / second and the pump stroke rate is less than 2 times / minute, the second detection result is determined to be a pump stroke error;

[0122] If the pump stroke rate is greater than or equal to 35 times / minute and the inlet flow rate is less than 4.3 liters / second, the second detection result is determined to be an inlet flow rate error;

[0123] If the sum of all alkane compounds is greater than the total hydrocarbons, the second test result is determined to be an alkane compound error;

[0124] If the well depth is greater than 500 meters and less than or equal to 3000 meters, and the late time is less than 20 minutes, then the second detection result is determined to be a late time error;

[0125] If the well depth is greater than 3000 meters and less than or equal to 5000 meters, and the late time is less than 30 minutes, then the second detection result is determined to be a late time error;

[0126] If the well depth is greater than 5000 meters and the late time is less than 60 minutes, the second detection result is determined to be a late time error.

[0127] It is understood that among the real-time drilling data required in the embodiments of this application, some of the real-time drilling data may have corresponding relationships. The second detection result can be determined by determining whether the corresponding relationships between the real-time drilling data are correct. For example, if the corresponding relationship between well depth and drill bit position is that the well depth is greater than the drill bit position, then when the drill bit position is greater than the well depth, the second detection result can be determined as a drill bit position error. Similarly, all real-time drilling data with corresponding relationships can be jointly tested to determine the second detection result.

[0128] In the embodiment of the present application, when determining the second detection result, in addition to using the correspondence between the real-time drilling data, the second detection result can also be further determined in combination with the working conditions corresponding to the real-time drilling data.

[0129] Specifically, performing data joint detection on the real-time drilling data to determine the second detection result includes:

[0130] Under drilling, circulating, and reaming conditions, if the well depth or drill bit position is greater than 1000 meters and less than or equal to 5000 meters, and no hook load greater than 400 kN is detected within 360 minutes; or if the well depth or drill bit position is greater than 5000 meters, no hook load greater than 500 kN is detected, then the second test result is determined to be a hook load error;

[0131] Under drilling, circulation, and reaming conditions, if the inlet flow rate is greater than or equal to 0.5 liters / second and the outlet flow rate is less than or equal to 0.5%, the second test result is determined to be an outlet flow error;

[0132] If any one pool volume is equal to the total pool volume, or the sum of any at least two pool volumes is equal to the total pool volume, then the second test result is determined to be accurate; otherwise, the second test result is determined to be wrong;

[0133] If the difference between the sum of the volume of each pool and the volume of the tripping tank and the total pool volume is less than a value within a preset accuracy range of the total pool volume, the second detection result is determined to be an accurate error.

[0134] S270: Determine a quality determination result of the real-time drilling data based on the first detection result and the second detection result.

[0135] The embodiment of the present application provides a method for determining the quality of real-time drilling data, which includes acquiring real-time drilling data during the drilling process through a sensor device; determining whether the unit of the real-time drilling data is a preset unit, and if not, converting the unit of the real-time drilling data so that the unit of the real-time drilling data is the preset unit; determining whether the real-time drilling data of the preset unit is within a preset range; if the real-time drilling data is within the preset range, performing data length processing on the real-time drilling data according to a preset number of decimal places to obtain processed real-time drilling data, and determining a first detection result that the data is accurate when detected individually; if the real-time drilling data is not within the preset range, determining the first detection result that the data is incorrect when detected individually; performing a data joint detection on the real-time drilling data to determine a second detection result; and determining a quality determination result of the real-time drilling data based on the first detection result and the second detection result. The technical solution of the embodiment of the present application uses a real-time drilling data quality determination device to perform data separate detection and data joint detection on the real-time drilling data to determine the quality determination result of the real-time drilling data, thereby improving the accuracy of the quality determination result and realizing real-time and automated quality determination of the real-time drilling data.

[0136] Example 3

[0137] Figure 5 This is a structural diagram of a real-time drilling data quality determination device provided in the third embodiment of the present application. The device can execute the real-time drilling data quality determination method provided in any embodiment of the present application and has the corresponding functional modules and beneficial effects of the execution method. Figure 5 As shown, the device includes:

[0138] The real-time drilling data acquisition module 310 is used to acquire real-time drilling data during the drilling process through a sensor device;

[0139] A first detection result determination module 320 is configured to perform a separate detection on the real-time drilling data to determine a first detection result;

[0140] A second detection result determination module 330 is configured to perform data joint detection on the real-time drilling data to determine a second detection result;

[0141] The quality determination result determination module 340 is configured to determine a quality determination result of the real-time drilling data based on the first detection result and the second detection result.

[0142] Optionally, the first detection result determination module 320 includes:

[0143] a preset unit determining unit, configured to determine whether the unit of the real-time drilling data is a preset unit, and if not, to perform unit conversion on the real-time drilling data so that the unit of the real-time drilling data is the preset unit;

[0144] a preset range determining unit, configured to determine, with respect to a preset unit of real-time drilling data, whether the real-time drilling data is within a preset range;

[0145] a preset decimal point determination unit, configured to, if the real-time drilling data is within a preset range, perform data length processing on the real-time drilling data according to the preset decimal point number to obtain processed real-time drilling data, and determine that the first detection result is that the data is accurately detected individually;

[0146] The first detection result determining unit is configured to determine that the first detection result is a data individual detection error if the real-time drilling data is not within a preset range.

[0147] Optionally, the preset range determining unit is specifically configured to:

[0148] If the real-time drilling data is depth data, determining whether the real-time drilling data is within the range of 0-15360 meters; wherein the depth data includes at least one of well depth, delayed well depth, and drill bit position;

[0149] If the real-time drilling data is pressure data, determining whether the real-time drilling data is within a preset pressure range; wherein, if the pressure data is standpipe pressure, the preset pressure range is 0-40 MPa; if the pressure data is casing pressure, the preset pressure range is 0-140 MPa;

[0150] If the real-time drilling data is flow data, determining whether the real-time drilling data is within a preset flow range; wherein, if the flow data is an inlet flow, the preset flow range is 0-70 liters / second, and if the flow data is an outlet flow, the preset flow range is 0%-100%;

[0151] If the real-time drilling data is density data, determining whether the real-time drilling data is within a range of 0-3.2 g / cm3; wherein the density data includes at least one of an inlet density and an outlet density;

[0152] If the real-time drilling data is conductivity data, determining whether the real-time drilling data is within a range of 0-50 seconds / meter; wherein the conductivity data includes at least one of inlet conductivity and outlet conductivity;

[0153] If the real-time drilling data is temperature data, determining whether the real-time drilling data is within a range of 0-80 degrees Celsius; wherein the temperature data includes at least one of an inlet temperature and an outlet temperature;

[0154] If the real-time drilling data is volume data, determining whether the real-time drilling data is within a preset volume range; wherein, if the volume data is the total pool volume, the preset volume range is 0-750 cubic meters; if the volume data is the pool volume, the preset volume range is 0-80 cubic meters;

[0155] If the real-time drilling data is pump stroke data, determining whether the real-time drilling data is within a preset pump stroke range; wherein, if the pump stroke data is total pump strokes, the preset pump stroke range is 0-360 times / minute; if the pump stroke data is pump strokes, the preset pump stroke range is 0-120 times / minute;

[0156] If the real-time drilling data is first-category gas data, determining whether the real-time drilling data is within a range of 0%-100%; wherein the density data of the first-category gas data includes at least one of combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, and isopentane;

[0157] If the real-time drilling data is second-category gas data, determining whether the real-time drilling data is within a concentration range of zero parts per million to one million parts per million; wherein the second-category gas data includes at least one of wellhead hydrogen sulfide, drilling floor hydrogen sulfide, outlet hydrogen sulfide, and circulating tank hydrogen sulfide;

[0158] If the real-time drilling data is late, determining whether the real-time drilling data is within the range of 0-400 minutes;

[0159] If the real-time drilling data is a hook height, determining whether the real-time drilling data is within a range of 0-50 meters;

[0160] If the real-time drilling data is the hook load, determining whether the real-time drilling data is within the range of 0-5000 kN;

[0161] If the real-time drilling data is weight on bit, determining whether the real-time drilling data is within the range of 0-400 kN;

[0162] If the real-time drilling data is drilling time, determining whether the real-time drilling data is within the range of 0-300 minutes / meter;

[0163] If the real-time drilling data is an instantaneous rotation speed, determining whether the real-time drilling data is within a range of 0-120 m / h;

[0164] If the real-time drilling data is a rotary table speed, determining whether the real-time drilling data is within a range of 0-130 rpm;

[0165] If the real-time drilling data is torque, determining whether the real-time drilling data is within a range of 0-40 kN / m;

[0166] If the real-time drilling data is a modified weight-on-bit index, determining whether the real-time drilling data is within a range of 0-99;

[0167] If the real-time drilling data is tripping a drilling tank, determining whether the real-time drilling data is within the range of 0-20 cubic meters;

[0168] If the real-time drilling data is the spill volume, it is determined whether the real-time drilling data is within a range of -50-50 cubic meters.

[0169] Optionally, the preset unit determining unit is specifically configured to:

[0170] If the real-time drilling data is depth data, the preset unit is determined to be meter and the preset number of decimal places is determined to be 2; wherein the depth data includes at least one of the well depth, the delayed well depth and the drill bit position;

[0171] If the real-time drilling data is pressure data, the preset unit is determined to be MPa and the preset number of decimal places is determined to be 1; wherein the pressure data includes at least one of the standpipe pressure and the casing pressure;

[0172] If the real-time drilling data is the inlet flow rate, the preset unit is determined to be liters per second and the number of decimal places is determined to be 2;

[0173] If the real-time drilling data is the outlet flow rate, the preset unit is determined to be a percentage, and the preset number of decimal places is 2;

[0174] If the real-time drilling data is density data, the preset unit is determined to be g / cm3 and the number of decimal places is determined to be 2; wherein the density data includes at least one of the inlet density and the outlet density;

[0175] If the real-time drilling data is conductivity data, the preset unit is determined to be seconds / meter and the preset number of decimal places is determined to be 2; wherein the conductivity data includes at least one of inlet conductivity and outlet conductivity;

[0176] If the real-time drilling data is temperature data, the preset unit is determined to be Celsius and the number of decimal places is determined to be 1; wherein the temperature data includes at least one of an inlet temperature and an outlet temperature;

[0177] If the real-time drilling data is volume data, the preset unit is determined to be cubic meter, and the preset number of decimal places is 1; wherein the volume data includes at least one of the total pool volume and the pool volume;

[0178] If the real-time drilling data is pump stroke data, the preset unit is determined to be times / minute, and the preset decimal point is 0; wherein the pump stroke data includes at least one of the total pump strokes and the pump strokes;

[0179] If the real-time drilling data is first-category gas data, the preset unit is determined to be a percentage, and the preset number of decimal places is determined to be 4; wherein the density data of the first-category gas data includes at least one of combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, and isopentane;

[0180] If the real-time drilling data is second-category gas data, the preset unit is determined to be parts per million concentration, and the preset number of decimal places is 1; wherein the second-category gas data includes at least one of wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide, and circulating tank hydrogen sulfide;

[0181] If the real-time drilling data is a late time, the preset unit is determined to be minutes, and the preset number of decimal places is determined to be 1;

[0182] If the real-time drilling data is the hook height, the preset unit is determined to be meter and the number of decimal places is determined to be 2;

[0183] If the real-time drilling data is the hook load, the preset unit is determined to be kilonewton, and the preset number of decimal places is determined to be 1;

[0184] If the real-time drilling data is bit pressure, the preset unit is determined to be kilonewton, and the preset number of decimal places is determined to be 1;

[0185] If the real-time drilling data is drilling time, the preset unit is determined to be minute / meter, and the preset number of decimal places is 2;

[0186] If the real-time drilling data is instantaneous rotation speed, the preset unit is determined to be meter per hour, and the preset number of decimal places is 1;

[0187] If the real-time drilling data is the rotary table speed, the preset unit is determined to be revolutions per minute, and the preset number of decimal places is 0;

[0188] If the real-time drilling data is torque, the preset unit is determined to be kN / m, and the preset number of decimal places is determined to be 1;

[0189] If the real-time drilling data is a modified weight-on-bit index, the preset unit is determined to be no unit and the preset number of decimal places is determined to be 2;

[0190] If the real-time drilling data is tripping a drill tank, the preset unit is determined to be cubic meters, and the preset number of decimal places is 1;

[0191] If the real-time drilling data is the leakage volume, the preset unit is determined to be cubic meter, and the preset number of decimal places is determined to be 1.

[0192] Optionally, the first detection result determination module 320 is configured to:

[0193] Check whether the required drilling real-time data has a value;

[0194] If it does not exist, it is determined that the first detection result is a data detection error; wherein, the real-time drilling data with required attributes include at least one of the following: well depth, late well depth, late time, drill bit position, hook height, hook load, drilling pressure, drilling time, standpipe pressure, casing pressure, turntable speed, torque, inlet flow, outlet flow, inlet density, outlet density, inlet conductivity, outlet conductivity, inlet temperature, outlet temperature, total pool volume, pump strokes, combustible gas, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide and circulating tank hydrogen sulfide.

[0195] Optionally, the second detection result determination module 330 is configured to:

[0196] If the drill bit position is greater than the well depth, determining the second detection result as a drill bit position error;

[0197] If the difference between the well depth and the late well depth is greater than a preset difference, determining the second detection result as a late well depth error;

[0198] If the sum of the pump strokes is inconsistent with the total pump stroke, the second detection result is determined to be a pump stroke error;

[0199] If the inflow rate is greater than 5 liters / second and the pump stroke rate is less than 2 times / minute, the second detection result is determined to be a pump stroke error;

[0200] If the pump stroke rate is greater than or equal to 35 times / minute and the inlet flow rate is less than 4.3 liters / second, the second detection result is determined to be an inlet flow rate error;

[0201] If the sum of all alkane compounds is greater than the total hydrocarbons, the second test result is determined to be an alkane compound error;

[0202] If the well depth is greater than 500 meters and less than or equal to 3000 meters, and the late time is less than 20 minutes, then the second detection result is determined to be a late time error;

[0203] If the well depth is greater than 3000 meters and less than or equal to 5000 meters, and the late time is less than 30 minutes, then the second detection result is determined to be a late time error;

[0204] If the well depth is greater than 5000 meters and the late time is less than 60 minutes, the second detection result is determined to be a late time error.

[0205] Optionally, the second detection result determination module 330 is configured to:

[0206] Under drilling, circulating, and reaming conditions, if the well depth or drill bit position is greater than 1000 meters and less than or equal to 5000 meters, and no hook load greater than 400 kN is detected within 360 minutes; or if the well depth or drill bit position is greater than 5000 meters, no hook load greater than 500 kN is detected, then the second test result is determined to be a hook load error;

[0207] Under drilling, circulation, and reaming conditions, if the inlet flow rate is greater than or equal to 0.5 liters / second and the outlet flow rate is less than or equal to 0.5%, the second test result is determined to be an outlet flow error;

[0208] If any one pool volume is equal to the total pool volume, or the sum of any at least two pool volumes is equal to the total pool volume, then the second test result is determined to be accurate; otherwise, the second test result is determined to be wrong;

[0209] If the difference between the sum of the volume of each pool and the volume of the tripping tank and the total pool volume is less than a value within a preset accuracy range of the total pool volume, the second detection result is determined to be an accurate error.

[0210] Optionally, the quality determination result determination module 340 includes:

[0211] an information pushing unit, configured to generate a prompt message and push error data if there is an error in the first detection result and / or the second detection result;

[0212] The quality determination result determining unit is used to determine that the quality of the real-time drilling data is accurate.

[0213] A real-time drilling data quality determination device provided in an embodiment of the present application can execute a real-time drilling data quality determination method provided in any embodiment of the present application, and has corresponding functional modules and beneficial effects of the execution method.

[0214] Example 4

[0215] Figure 6A schematic diagram of the structure of a real-time drilling data quality determination device 10 that can be used to implement an embodiment of the present application is shown. The real-time drilling data quality determination device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The real-time drilling data quality determination device can also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present application described and / or required herein.

[0216] like Figure 6 As shown, the real-time drilling data quality determination device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 and a random access memory (RAM) 13, communicatively connected to the at least one processor 11. The memory stores a computer program executable by the at least one processor. The processor 11 can perform various appropriate actions and processes based on the computer program stored in the ROM 12 or loaded from the storage unit 18 into the RAM 13. The RAM 13 can also store various programs and data required for the operation of the real-time drilling data quality determination device 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0217] Multiple components in the real-time drilling data quality determination device 10 are connected to an I / O interface 15, including an input unit 16, such as a keyboard and mouse; an output unit 17, such as various types of displays and speakers; a storage unit 18, such as a magnetic disk and optical disk; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the real-time drilling data quality determination device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0218] The processor 11 can be any general-purpose and / or specialized processing component with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any other suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the method for determining the quality of real-time drilling data.

[0219] In some embodiments, the real-time drilling data quality determination method can be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed into the real-time drilling data quality determination device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the real-time drilling data quality determination method described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to execute the real-time drilling data quality determination method in any other appropriate manner (e.g., via firmware).

[0220] Various embodiments of the systems and techniques described herein can be implemented in a digital drilling real-time data quality determination circuit system, an integrated circuit system, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), an application specific standard product (ASSP), a system on a chip (SOC), a programmable logic device (CPLD), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special-purpose or general-purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0221] Computer programs for implementing the methods of the present application can be written in any combination of one or more programming languages. These computer programs can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable real-time drilling data quality determination device, so that when executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer programs can be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0222] In the context of the present application, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use with an instruction execution system, device, or apparatus or used in conjunction with an instruction execution system, device, or apparatus. A computer-readable storage medium may include, but is not limited to, a magnetic, optical, electromagnetic, infrared, or semiconductor system, device, or apparatus for real-time drilling data quality determination, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0223] To provide user interaction, the systems and techniques described herein can be implemented on a real-time drilling data quality determination device, which includes: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball), through which the user can provide input to the real-time drilling data quality determination device. Other types of devices can also be used to provide user interaction; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0224] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0225] A computing system may include clients and servers. The clients and servers are typically remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers, creating a client-server relationship. The server may be a cloud server, also known as a cloud computing server or cloud host. This server is a hosting product within the cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosting and VPS services.

[0226] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in this application can be performed in parallel, sequentially, or in a different order, as long as the desired information of the technical solution of this application can be achieved. This document is not limited here.

[0227] The above specific embodiments do not constitute a limitation on the scope of protection of this application. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application shall be included within the scope of protection of this application.

Claims

1. A method for determining the quality of real-time drilling data, characterized in that: The method is applied to a real-time drilling data quality determination device, which is set at a well site and / or a base data center; the method includes: Acquire real-time drilling data during the drilling process through sensing devices; Performing a separate data test on the real-time drilling data to determine a first test result; Performing data joint detection on the real-time drilling data to determine a second detection result; Determining a quality determination result of the real-time drilling data based on the first detection result and the second detection result; Performing a separate data test on the real-time drilling data to determine a first test result includes: determining whether the unit of the real-time drilling data is a preset unit, and if not, performing unit conversion on the real-time drilling data so that the unit of the real-time drilling data is the preset unit; For the real-time drilling data of a preset unit, determining whether the real-time drilling data is within a preset range; If the real-time drilling data is within a preset range, performing data length processing on the real-time drilling data according to a preset number of decimal places to obtain processed real-time drilling data, and determining that the first detection result is that the data is accurately detected alone; If the real-time drilling data is not within the preset range, determining that the first detection result is a data individual detection error; Performing a separate data test on the real-time drilling data to determine a first test result includes: Check whether the required drilling real-time data has a value; If it does not exist, it is determined that the first detection result is a data detection error; wherein, the real-time drilling data with required attributes include at least one of the following: well depth, late well depth, late time, drill bit position, hook height, hook load, drilling pressure, drilling time, standpipe pressure, casing pressure, turntable speed, torque, inlet flow, outlet flow, inlet density, outlet density, inlet conductivity, outlet conductivity, inlet temperature, outlet temperature, total pool volume, pump strokes, combustible gas, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide and circulating tank hydrogen sulfide.

2. The method according to claim 1, characterized in that The process of determining whether the real-time drilling data is within a preset range includes: If the real-time drilling data is depth data, determining whether the real-time drilling data is within the range of 0-15360 meters; wherein the depth data includes at least one of well depth, delayed well depth, and drill bit position; If the real-time drilling data is pressure data, determining whether the real-time drilling data is within a preset pressure range; wherein, if the pressure data is standpipe pressure, the preset pressure range is 0-40 MPa; if the pressure data is casing pressure, the preset pressure range is 0-140 MPa; If the real-time drilling data is flow data, determining whether the real-time drilling data is within a preset flow range; wherein, if the flow data is an inlet flow, the preset flow range is 0-70 liters / second, and if the flow data is an outlet flow, the preset flow range is 0%-100%; If the real-time drilling data is density data, determining whether the real-time drilling data is within a range of 0-3.2 g / cm3; wherein the density data includes at least one of an inlet density and an outlet density; If the real-time drilling data is conductivity data, determining whether the real-time drilling data is within a range of 0-50 seconds / meter; wherein the conductivity data includes at least one of inlet conductivity and outlet conductivity; If the real-time drilling data is temperature data, determining whether the real-time drilling data is within a range of 0-80 degrees Celsius; wherein the temperature data includes at least one of an inlet temperature and an outlet temperature; If the real-time drilling data is volume data, determining whether the real-time drilling data is within a preset volume range; wherein, if the volume data is the total pool volume, the preset volume range is 0-750 cubic meters; if the volume data is the pool volume, the preset volume range is 0-80 cubic meters; If the real-time drilling data is pump stroke data, determining whether the real-time drilling data is within a preset pump stroke range; wherein, if the pump stroke data is total pump strokes, the preset pump stroke range is 0-360 times / minute; if the pump stroke data is pump strokes, the preset pump stroke range is 0-120 times / minute; If the real-time drilling data is first-category gas data, determining whether the real-time drilling data is within a range of 0%-100%; wherein the density data of the first-category gas data includes at least one of combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, and isopentane; If the real-time drilling data is second-category gas data, determining whether the real-time drilling data is within a concentration range of zero parts per million to one million parts per million; wherein the second-category gas data includes at least one of wellhead hydrogen sulfide, drilling floor hydrogen sulfide, outlet hydrogen sulfide, and circulating tank hydrogen sulfide; If the real-time drilling data is late, determining whether the real-time drilling data is within the range of 0-400 minutes; If the real-time drilling data is a hook height, determining whether the real-time drilling data is within a range of 0-50 meters; If the real-time drilling data is the hook load, determining whether the real-time drilling data is within the range of 0-5000 kN; If the real-time drilling data is weight on bit, determining whether the real-time drilling data is within the range of 0-400 kN; If the real-time drilling data is drilling time, determining whether the real-time drilling data is within the range of 0-300 minutes / meter; If the real-time drilling data is an instantaneous rotation speed, determining whether the real-time drilling data is within a range of 0-120 m / h; If the real-time drilling data is a rotary table speed, determining whether the real-time drilling data is within a range of 0-130 rpm; If the real-time drilling data is torque, determining whether the real-time drilling data is within a range of 0-40 kN / m; If the real-time drilling data is a modified weight-on-bit index, determining whether the real-time drilling data is within a range of 0-99; If the real-time drilling data is tripping a drilling tank, determining whether the real-time drilling data is within the range of 0-20 cubic meters; If the real-time drilling data is the spill volume, it is determined whether the real-time drilling data is within a range of -50-50 cubic meters.

3. The method according to claim 1, characterized in that The process of determining the preset unit and the preset number of decimal places includes: If the real-time drilling data is depth data, the preset unit is determined to be meter and the preset number of decimal places is determined to be 2; wherein the depth data includes at least one of the well depth, the delayed well depth and the drill bit position; If the real-time drilling data is pressure data, the preset unit is determined to be MPa and the preset number of decimal places is determined to be 1; wherein the pressure data includes at least one of the standpipe pressure and the casing pressure; If the real-time drilling data is the inlet flow rate, the preset unit is determined to be liters per second and the number of decimal places is determined to be 2; If the real-time drilling data is the outlet flow rate, the preset unit is determined to be a percentage, and the preset number of decimal places is 2; If the real-time drilling data is density data, the preset unit is determined to be g / cm3 and the number of decimal places is determined to be 2; wherein the density data includes at least one of the inlet density and the outlet density; If the real-time drilling data is conductivity data, the preset unit is determined to be seconds / meter and the preset number of decimal places is determined to be 2; wherein the conductivity data includes at least one of inlet conductivity and outlet conductivity; If the real-time drilling data is temperature data, the preset unit is determined to be Celsius and the number of decimal places is determined to be 1; wherein the temperature data includes at least one of an inlet temperature and an outlet temperature; If the real-time drilling data is volume data, the preset unit is determined to be cubic meter, and the preset number of decimal places is 1; wherein the volume data includes at least one of the total pool volume and the pool volume; If the real-time drilling data is pump stroke data, the preset unit is determined to be times / minute, and the preset decimal point is 0; wherein the pump stroke data includes at least one of the total pump strokes and the pump strokes; If the real-time drilling data is first-category gas data, the preset unit is determined to be a percentage, and the preset number of decimal places is determined to be 4; wherein the density data of the first-category gas data includes at least one of combustible gas, carbon dioxide, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, and isopentane; If the real-time drilling data is second-category gas data, the preset unit is determined to be parts per million concentration, and the preset number of decimal places is 1; wherein the second-category gas data includes at least one of wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide, and circulating tank hydrogen sulfide; If the real-time drilling data is a late time, the preset unit is determined to be minutes, and the preset number of decimal places is determined to be 1; If the real-time drilling data is the hook height, the preset unit is determined to be meter and the number of decimal places is determined to be 2; If the real-time drilling data is the hook load, the preset unit is determined to be kilonewton, and the preset number of decimal places is determined to be 1; If the real-time drilling data is bit pressure, the preset unit is determined to be kilonewton, and the preset number of decimal places is determined to be 1; If the real-time drilling data is drilling time, the preset unit is determined to be minute / meter, and the preset number of decimal places is 2; If the real-time drilling data is instantaneous rotation speed, the preset unit is determined to be meter per hour, and the preset number of decimal places is 1; If the real-time drilling data is the rotary table speed, the preset unit is determined to be revolutions per minute, and the preset number of decimal places is 0; If the real-time drilling data is torque, the preset unit is determined to be kN / m, and the preset number of decimal places is determined to be 1; If the real-time drilling data is a modified weight-on-bit index, the preset unit is determined to be no unit and the preset number of decimal places is determined to be 2; If the real-time drilling data is tripping a drill tank, the preset unit is determined to be cubic meters, and the preset number of decimal places is 1; If the real-time drilling data is the leakage volume, the preset unit is determined to be cubic meter, and the preset number of decimal places is determined to be 1.

4. The method according to claim 1, wherein Performing data joint detection on the real-time drilling data to determine a second detection result includes: If the drill bit position is greater than the well depth, determining the second detection result as a drill bit position error; If the difference between the well depth and the late well depth is greater than a preset difference, determining the second detection result as a late well depth error; If the sum of the pump strokes is inconsistent with the total pump stroke, the second detection result is determined to be a pump stroke error; If the inflow rate is greater than 5 liters / second and the pump stroke rate is less than 2 times / minute, the second detection result is determined to be a pump stroke error; If the pump stroke rate is greater than or equal to 35 times / minute and the inlet flow rate is less than 4.3 liters / second, the second detection result is determined to be an inlet flow rate error; If the sum of all alkane compounds is greater than the total hydrocarbons, the second test result is determined to be an alkane compound error; If the well depth is greater than 500 meters and less than or equal to 3000 meters, and the late time is less than 20 minutes, then the second detection result is determined to be a late time error; If the well depth is greater than 3000 meters and less than or equal to 5000 meters, and the late time is less than 30 minutes, then the second detection result is determined to be a late time error; If the well depth is greater than 5000 meters and the late time is less than 60 minutes, the second detection result is determined to be a late time error.

5. The method according to claim 1, wherein Performing data joint detection on the real-time drilling data to determine a second detection result includes: Under drilling, circulating, and reaming conditions, if the well depth or drill bit position is greater than 1000 meters and less than or equal to 5000 meters, and no hook load greater than 400 kN is detected within 360 minutes; or if the well depth or drill bit position is greater than 5000 meters, no hook load greater than 500 kN is detected, then the second test result is determined to be a hook load error; Under drilling, circulation, and reaming conditions, if the inlet flow rate is greater than or equal to 0.5 liters / second and the outlet flow rate is less than or equal to 0.5%, the second test result is determined to be an outlet flow error; If any one pool volume is equal to the total pool volume, or the sum of any at least two pool volumes is equal to the total pool volume, then the second test result is determined to be accurate; otherwise, the second test result is determined to be wrong; If the difference between the sum of the volume of each pool and the volume of the tripping tank and the total pool volume is less than a value within a preset accuracy range of the total pool volume, the second detection result is determined to be an accurate error.

6. The method according to claim 1, characterized in that Determining a quality determination result of the real-time drilling data based on the first detection result and the second detection result includes: If there is an error in the first detection result and / or the second detection result, a prompt message is generated and error data is pushed; Otherwise, it is determined that the quality of the real-time drilling data is accurate.

7. A device for determining the quality of real-time drilling data, characterized in that: The device is configured in a real-time drilling data quality determination device, which is set at a well site and / or a base data center; the device includes: A drilling real-time data acquisition module is used to acquire real-time drilling data during the drilling process through a sensor device; A first detection result determination module is used to perform a separate data detection on the real-time drilling data to determine a first detection result; A second detection result determination module is used to perform data joint detection on the real-time drilling data to determine a second detection result; a quality determination result determination module, configured to determine a quality determination result of the real-time drilling data based on the first detection result and the second detection result; The first detection result determination module includes: a preset unit determining unit, configured to determine whether the unit of the real-time drilling data is a preset unit, and if not, to perform unit conversion on the real-time drilling data so that the unit of the real-time drilling data is the preset unit; a preset range determining unit, configured to determine, with respect to a preset unit of real-time drilling data, whether the real-time drilling data is within a preset range; a preset decimal point determination unit, configured to, if the real-time drilling data is within a preset range, perform data length processing on the real-time drilling data according to the preset decimal point number to obtain processed real-time drilling data, and determine that the first detection result is that the data is accurately detected individually; a first detection result determining unit, configured to determine that the first detection result is a data individual detection error if the real-time drilling data is not within a preset range; The first detection result determination module is configured to: Check whether the required drilling real-time data has a value; If it does not exist, it is determined that the first detection result is a data detection error; wherein, the real-time drilling data with required attributes include at least one of the following: well depth, late well depth, late time, drill bit position, hook height, hook load, drilling pressure, drilling time, standpipe pressure, casing pressure, turntable speed, torque, inlet flow, outlet flow, inlet density, outlet density, inlet conductivity, outlet conductivity, inlet temperature, outlet temperature, total pool volume, pump strokes, combustible gas, total hydrocarbons, methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, wellhead hydrogen sulfide, drilling platform hydrogen sulfide, outlet hydrogen sulfide and circulating tank hydrogen sulfide.

8. A real-time drilling data quality determination device, characterized in that: The real-time drilling data quality determination device includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor. The computer program is executed by the at least one processor to enable the at least one processor to execute the method for determining the quality of real-time drilling data according to any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the method for determining the quality of real-time drilling data according to any one of claims 1 to 6 when executed.

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