Intelligent drilling tool information acquisition device
By installing electronic tags on the drill string and setting up a data acquisition device at the wellhead, the problem of difficult management of drill string information has been solved, realizing automatic data acquisition and usage time recording of drill string information, and reducing management costs and workload.
Patent Information
- Application Number
- CN202410520111.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2025-11-04
AI Technical Summary
In existing technologies, drilling tool information is easily damaged by wear or corrosion, making it difficult to manage reliably and impossible to keep track of usage time in real time, resulting in high management costs and a large workload.
By installing electronic tags on the drill string and installing a wellhead acquisition device at the wellhead to read the drill string information in real time, and processing and storing the data through the field terminal, remote terminal and data center, the automatic collection of drill string information and recording of usage time are realized.
It enables automatic collection of drilling tool information, reducing management workload and difficulty, and can record usage time in real time, thus reducing management costs.
Smart Images
Figure CN120889557A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of oil drilling ground testing instruments, and particularly relates to an intelligent drilling tool information acquisition device. BACKGROUND
[0002] In the production process of oil fields, with the development of oil and gas drilling technology, the drilling depth is continuously increased, the types and quantities of drilling tools are also increasing, and the workload and difficulty of drilling tool management are also increasing. In the prior art, the traditional steel stamp numbering method is usually used to mark the parameters of the drilling tools on the drilling tools, and the working parameters of the drilling tools are read from the steel stamp on the surface of the drilling tools before and after use for recording. However, in the actual work process, the steel stamp on the surface of the drilling tool is easily worn or corroded, resulting in missing information of the drilling tool, and it is difficult to reliably manage. After the steel stamp is worn, the drilling tool can only be moved to a specific detection site for detection to determine the parameters, and the specific use time of the drilling tool cannot be counted and mastered. The information statistics and management of the drilling tool are high in cost and heavy in workload. Therefore, in view of the above problems, an intelligent drilling tool information acquisition device is provided. SUMMARY
[0003] (I) Technical problems to be solved In view of the problems of the prior art, the present application provides an intelligent drilling tool information acquisition device, which solves the problems that the drilling tools must be transported to a specific detection site for detection to obtain the drilling tool information, and the specific use time of the drilling tools cannot be mastered, resulting in high cost and unscientific workload of drilling tool management.
[0004] (II) Technical solutions In order to solve the above problems, the present application provides an intelligent drilling tool information acquisition device, comprising: a field end, a remote end and a data center, the field end comprising a drilling platform, a wellhead acquisition device, a drilling tool string and an electronic tag; the drilling platform is provided with a wellhead, the drilling tool string is installed at the wellhead and performs drilling work along the wellhead downward; the drilling tool string is composed of a plurality of drilling tools connected in sequence, each drilling tool is externally provided with an electronic tag, and each electronic tag stores information of the corresponding drilling tool; the wellhead of the drilling platform is provided with a concentric wellhead acquisition device, and the wellhead acquisition device is annular, when the drilling tool with the electronic tag passes through the wellhead, the wellhead acquisition device reads and records the data in the electronic tag.
[0005] After the field end reads the data, the data is sent to the remote end, the remote end image processes the received data and sends it to the data center, and the remote end also accumulates and updates the total drilling tool length used in the work according to the received data. The data center records and saves the received data, and the past data is retrieved and checked through the data center.
[0006] Preferably, the electronic tag is inlaid with a storage chip, the storage chip stores the production and technical parameters of the drilling tool, and the data in the storage chip is read by radio frequency.
[0007] Preferably, the wellhead collecting device comprises an annular support frame, the support frame is installed at the wellhead, a plurality of array antennas, lifting lugs and balance frames are uniformly arranged on the support frame, a reader-writer is arranged on the support frame, and the reader-writer is connected with the array antennas.
[0008] Preferably, the support frame is provided with a mounting groove, and the reader-writer is mounted in the mounting groove.
[0009] Preferably, the drilling platform is provided with a driller house, and the staff monitors the working conditions of the drilling tool and the drilling platform in the driller house.
[0010] Preferably, an alarm and a wireless transmitting module are arranged beside the driller house, the data read by the on-site terminal is first sent to the wireless transmitting module, the wireless receiving module sends the read data to the remote terminal, and the alarm is controlled to act when the remote terminal judges that the data read by the on-site terminal is abnormal.
[0011] Preferably, the remote terminal comprises an instrument room, the instrument room is provided with a display terminal and a wireless receiving module, and after receiving the data of the on-site terminal, the wireless receiving module sends the data to the display terminal and displays the data in the form of an image through the display terminal.
[0012] (Three) beneficial effects The intelligent drilling tool information collecting device provided by the application can automatically read and obtain the information of the drilling tool when the drilling tool is working in the well, the information cannot be read due to working wear, and the information needs to be re-measured at a specific location, thereby reducing the working load and difficulty of drilling tool management; and the use time of the drilling tool can be directly recorded when the information of the drilling tool is read. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 Fig. 1 is a structural schematic view of the intelligent drilling tool information collecting device of the application; Figure 2 Fig. 2 is a cross-sectional view of the wellhead collecting device of the intelligent drilling tool information collecting device of the application; Figure 3 Fig. 3 is a structural view of the wellhead collecting device of the intelligent drilling tool information collecting device of the application.
[0014] Wherein, 1, drilling platform; 2, wellhead acquisition device; 3, drilling tool; 4, alarm; 5, driller room; 6, wireless transmitting module; 7, wireless receiving module; 8, instrument room; 9, display terminal; 10, data center; 11, electronic tag; 201, support frame; 202, array antenna; 203, lifting lug; 204, reader-writer; 205, balance frame. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0016] In the description of the present application, it is necessary to understand that the orientations or positional relationships indicated by "up", "down", "inner", "outer", "top", "bottom" and the like are all based on the orientations or positional relationships shown in the drawings, and the purpose is only to facilitate the description of the present application and simplify the description, and it is not intended to indicate or imply that the indicated parts must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0017] As shown in Figures 1-3 The present application provides an intelligent drilling tool information acquisition device, which specifically comprises: a field end, a remote end and a data center 10. The field end is used to read the parameters of the work site and send data to the remote end, and the remote end receives and processes the data and sends it to the data center 10. The data center 10 records and saves the received data for later work.
[0018] The remote end includes an instrument room 8, which serves as the main body of the remote end and is usually used as the main control room in the production process to install and place instruments used in the data transmission and processing process. The instrument room 8 is provided with a display terminal 9. After the remote end receives the data read by the field end, the data is transmitted to the display terminal 9. The display terminal 9 processes the received data visually and displays it in the form of an image. Workers can more intuitively observe the information and parameters of the equipment on site by observing the image on the display terminal 9.
[0019] It should be noted that the remote end and the data center 10 transmit data through a network. Generally, the remote end and the data center 10 are in the same internal wired network. The remote end sends data to the data center 10 through the wired network. When the distance between the remote end and the data center 10 is too long, wireless network can be used for data transmission.
[0020] The present application, the scene end includes the drilling platform 1, the wellhead collection device 2, the drilling tool 3 and the electronic tag 11, the drilling platform 1 as the main site of drilling work, drilling platform 1 is equipped with wellhead, drilling tool 3 is installed at wellhead and is along wellhead downward and carries out drilling work.The electronic tag 11 stores the work and model parameters of drilling tool 3, electronic tag 11 is installed on the outer surface of drilling tool 3, in the work, the corresponding electronic tag 11 is installed on drilling tool 3 after the parameters of drilling tool 3 are stored in electronic tag 11, and the parameters of corresponding drilling tool 3 can be obtained by reading the storage data in electronic tag 11.The wellhead collection device 2 is arranged concentrically in the wellhead, when the electronic tag 11 passes through the wellhead collection device 2, the wellhead collection device 2 can read the data in the electronic tag 11 in real time, so as to obtain the parameter information of each drilling tool 3 on the tool string working at the wellhead.
[0021] Among them, the wellhead collection device 2 includes a ring-shaped support frame 201, the support frame 201 is installed as the main body of the wellhead collection device 2 at the wellhead and is used to install other components.The support frame 201 is provided with a reader-writer 204 and a plurality of array antennas 202 arranged uniformly along the support frame 201, lifting lugs 203 and balance frames 205;Each array antenna 202 is connected with the reader-writer 204, and the array antenna 202 can emit reading signals and energy outward, when the electronic tag 11 contacts with the signal emitted by the array antenna 202, the electronic tag 11 is activated, at this time, the reader-writer 204 can read and record the data in the electronic tag 11;Usually, the number of array antennas 202 is 8, which are uniformly installed on the support frame 201, and can scan 360° at the wellhead during work, to prevent the electronic tag 11 from passing through the signal dead angle of the array antenna 202 during work, resulting in data reading failure.The lifting lugs 203 are uniformly distributed on the support frame 201, and are used to install the support frame 201 at the wellhead, and play a fixing role.The plurality of balance frames 205 are uniformly distributed on the support frame 201, and the support frame 201 is kept balanced by adjusting the position and length of each balance frame 205.Generally, the number of lifting lugs 203 and balance frames 205 is 4, and in actual work, the number of antennas 202, lifting lugs 203 and balance frames 205 can be adjusted according to the size of the wellhead or the work requirement.
[0022] It should be noted that the support frame 201 is provided with a mounting groove, and the reader-writer 204 is mounted in the mounting groove to improve the stability of the device and prevent the reader-writer 204 from falling off due to vibration of the device during work. The electronic tag 11 is provided with a storage chip, and the production and technical parameters of the drill tool 3 are stored in the storage chip. The electronic tag 11 is provided with a plurality of sawtooth structures around the electronic tag 11, and the electronic tag 11 is fixed on the drill tool 3 through interference fit with the drill tool 3. Generally, the storage chip is embedded in the inside of the electronic tag 11. When the electronic tag 11 is connected with the drill tool 3, the storage chip will not be affected by the external environment during work, and the integrity of the storage chip is maintained.
[0023] As shown in Figure 1 The drill floor 1 is provided with a driller house 5, which serves as the working place of the staff on site. In daily work, the staff monitors the operation and working condition of the on-site equipment in the driller house 5, and can respond and handle the accident in the first time to reduce the accident rate of drilling work.
[0024] The driller house 5 is provided with an alarm 4 and a wireless transmission module 6. The alarm 4 is connected with the remote end. When the remote end judges that the working condition is dangerous or the parameter exceeds the safety standard according to the received data, the remote end will control the alarm 4 to send an alarm signal to remind the staff in the driller house 5, so that the staff can respond to the abnormal production state in the first time. The wireless transmission module 6 is connected with the reader-writer 204, and the reader-writer 204 sends the read information to the wireless transmission module 6 and sends the information to the remote end through the wireless transmission module 6.
[0025] It should be noted that the remote end includes an instrument room 8, which serves as the main body of the remote end and is used to install and place instruments and equipment used in the remote end. The instrument room 8 is provided with a display terminal 9 and an unlimited receiving module 7. The wireless receiving module 7 cooperates with the wireless transmission module 6 to receive the data read by the on-site end. The wireless receiving module 7 transmits the received data to the display terminal 9. The display terminal 9 will perform visual processing on the data after receiving the data, and display the data in the form of images. The staff can intuitively understand the working condition of the drill floor 1 on site and the information of each drill tool 3 in the drilling tool string by observing the display terminal 9.
[0026] In addition, in actual work, as the drill tools 3 on the drilling tool string are continuously lowered into the well, the data received by the display terminal 9 will be updated synchronously and the total length of the drill tools 3 currently lowered into the well will be calculated and accumulated, and the lowering time of each drill tool 3 will be recorded. The display terminal 9 will send the statistical drill tool 3 usage time and length together with the visual processing data to the data center 10.
[0027] In the present application, each electronic tag 11 corresponds to one drilling tool 3, in order to improve the work efficiency of the identification work, a database can be established, which includes the parameter information of each drilling tool 3 and establishes a corresponding number for each group of data. When data is entered into the storage chip, only the number matching the data of the corresponding drilling tool 3 is entered, and the database is pre-input into the reader-writer 204 before the reader-writer 204 is installed. After that, in the daily drilling work, the reader-writer 204 reads the data number in the storage chip after the array antenna 202 activates the storage chip, and extracts the corresponding data in the database and sends it to the remote end, improving the work efficiency of the data reading process, and avoiding the loss of data caused by the damage of the storage chip.
[0028] In the running process, occasionally the information of the electronic tag 11 on the drilling tool 3 cannot be identified, at this time, the information on the drilling tool 3 can be read by a handheld reader or the signal and energy intensity of the array antenna 202 can be adjusted by the reader-writer 204 for re-identification.
[0029] It should be noted that the array antenna 202 is provided with a high-frequency receiving module, and the maximum identification and transmission range is usually 10m, which will not be affected by the drilling fluid and debris covering, and can be reused by spraying cleaning with a water gun after use, without the need to equip a special drilling fluid cleaning device.
[0030] The intelligent drilling tool information acquisition device provided by the present application can automatically read and obtain the information of the drilling tool when the drilling tool is lowered into the well, and the use time of the drilling tool can be directly recorded when the drilling tool information is read. The specific operation process of the device is as follows: Step one, the parameters and information of each drilling tool are summarized and a database is established, and a corresponding number is matched for each group of data in the database, and the database is input into the reader-writer.
[0031] Step two, an electronic tag is installed on each drilling tool, and a number code corresponding to the drilling tool data is input into the electronic tag, and the device is assembled and connected according to the device structure.
[0032] Step three, the reader-writer controls the array antenna to send a reading signal to the drilling tool. At this time, when the drilling tool is lowered into the well, the electronic tag is activated by receiving the signal, and the reader-writer reads the number in the electronic tag and retrieves the corresponding data from the database according to the number, and sends the data to the remote end.
[0033] Step four, the remote end accepts the data and processes the data and sends to the data center for storage. In this process, the field end and the remote end transmit data through the wireless transmission module and the wireless receiving module, the remote end receives the data and sends the data to the display terminal, the display terminal processes the data visually and displays it in the form of an image, and at the same time, as the drilling tools are successively lowered into the well, the display terminal will synchronously accumulate and calculate the working time of each drilling tool in the well and the total length of the drilling tool in the well part on the drilling tool string.
[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. An intelligent drilling tool information acquisition device, characterized in that, include: The system comprises a field terminal, a remote terminal, and a data center (10). The field terminal includes a drilling platform (1), a wellhead acquisition device (2), a drilling tool string, and an electronic tag (11). The drilling platform (1) has a wellhead, and the drilling tool string is installed at the wellhead and performs drilling work downwards along the wellhead. The drilling tool string consists of several drill strings (3) connected end to end. Each drill string (3) has an electronic tag (11) on its outside, and each electronic tag (11) stores information of the corresponding drill string (3). The wellhead of the drilling platform (1) has a concentric wellhead acquisition device (2). The wellhead acquisition device (2) is ring-shaped. When the drill string (3) with the electronic tag (11) passes through the wellhead, the wellhead acquisition device (2) reads and records the data in the electronic tag (11).
2. After reading the data at the field end, the data is sent to the remote end. The remote end processes the received data into an image and sends it to the data center (10). At the same time, the remote end will also update the total length of the drilling tools (3) used in the work based on the received data. The data center (10) records and saves the received data and retrieves and verifies the previous data through the data center (10).
3. The intelligent drilling tool information acquisition device according to claim 1, characterized in that, The electronic tag (11) is embedded with a storage chip, which stores the production and technical parameters of the drill bit (3). The data in the storage chip is read by radio frequency.
4. The intelligent drilling tool information acquisition device according to claim 1, characterized in that, The wellhead acquisition device (2) includes an annular support frame (201), which is installed at the wellhead. Several array antennas (202), lifting lugs (203) and balance frames (205) are evenly arranged on the support frame (201). A reader (204) is provided on the support frame (201), and the reader (204) is connected to the array antenna (202).
5. The intelligent drilling tool information acquisition device according to claim 3, characterized in that, The support frame (201) is provided with a mounting slot, and the reader (204) is installed in the mounting slot.
6. The intelligent drilling tool information acquisition device according to claim 1, characterized in that, The drilling rig (1) is equipped with a driller's cabin (5), where staff monitor the operation of the drilling tools (3) and the drilling rig (1).
7. The intelligent drilling tool information acquisition device according to claim 5, characterized in that, An alarm (4) and a wireless transmission module (6) are installed next to the driller's cabin (5). The data read by the field terminal is first sent to the wireless transmission module (6), and the wireless transmission module (6) sends the read data to the remote terminal. When the remote terminal determines that the data read by the field terminal is abnormal, it controls the alarm (4) to act.
8. The intelligent drilling tool information acquisition device according to claim 6, characterized in that, The remote terminal includes an instrument room (8), which is equipped with a display terminal (9) and a wireless receiving module (7). After receiving the data from the field terminal, the wireless receiving module (7) sends the data to the display terminal (9) and displays it as an image through the display terminal (9).