Thin reservoir identification device

Abstract

The utility model provides a thin reservoir identification device, which belongs to the technical field of oil field exploration and comprises a bearing mechanism, the bearing mechanism comprises a fitting bottom plate mounted on the ground, a first access base is mounted in the middle of the top end of the fitting bottom plate, a buffer sleeve is mounted on the surface of the first access base, and an embedding base is arranged in the middle of the top end of the buffer sleeve. A telescopic sleeve is vertically mounted in the middle of the top end of the embedding base, a connecting telescopic rod is arranged in the middle of the top end of the telescopic sleeve, a traction rod is arranged in the middle of the top end of the connecting telescopic rod, a driving roll shaft is mounted in the middle of the top end of the traction rod, and a connecting cross rod is mounted on the side of the driving roll shaft; supporting is achieved through mutual matching of the attaching bottom plate and the connecting base, sleeving and stretching of the corresponding telescopic sleeves are facilitated, and the axial structure of the driving roller shaft is hinged and fixed according to the rod body structure of the connecting telescopic rod.

Description

TECHNICAL FIELD

[0001] The utility model belongs to oilfield exploration technical field, concretely relates to a thin reservoir identification device. BACKGROUND

[0002] Thin reservoir identification refers to identifying and evaluating reservoirs with thin thickness and low permeability during oil and gas exploration through specific technical means. These reservoirs usually have low permeability and oil and gas storage capacity, so special processing and analysis methods are needed during exploration and development.

[0003] The application number for "CN202111604261.0" discloses a "thin reservoir identification method and device", which is a mature technology. The present application provides a thin reservoir identification method and device, which belongs to the field of geophysical exploration. The identification method includes: obtaining well logging data of all sample oil wells in the target area, processing the well logging data to obtain well control processing parameters; the well control processing parameters include amplitude restoration Tar factor, absorption attenuation Q factor and anisotropic velocity; based on the well control processing parameters, obtain three-dimensional seismic data volume; obtain seismic data of the target area; based on the three-dimensional seismic data volume and the seismic data, construct the wave impedance model of the target area; use the model optimization iteration algorithm to correct the wave impedance model until the fitting degree of the seismic record obtained by forward modeling of the wave impedance model and the well logging data reaches the predetermined fitting degree; wherein the wave impedance model inversion result is the thin reservoir identification result. The present application aims to improve the accuracy of thin reservoir identification. However, the device still has the following defects: in the traditional oil field identification stage, the identification of thin reservoirs is not accurate enough, the sample positioning identification detection scheme is not strong enough, the accuracy is low, and the stability is poor. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a thin reservoir identification device, which aims to solve the problem of low accuracy of thin reservoir identification in the traditional oil field identification stage in the prior art, low strength of sample positioning identification detection scheme, low accuracy and poor stability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: including bearing mechanism, the bearing mechanism includes the fitting bottom plate installed on the ground, the top middle part of the fitting bottom plate is installed with first access base, the surface of first access base is installed with buffer sleeve, the top middle part of buffer sleeve is equipped with embedded base, the top middle part of embedded base is installed vertically with telescopic sleeve, the top middle part of telescopic sleeve is equipped with connecting telescopic rod, the top middle part of connecting telescopic rod is equipped with traction rod, the top middle part of traction rod is installed with drive roller shaft, the side of drive roller shaft is installed with connecting cross bar, one end of connecting cross bar is equipped with detection mechanism.

[0006] As a preferred scheme of the utility model: the detection mechanism includes the second access base that sets up in the connecting cross bar, the top middle part of second access base is installed with telescopic pressure cylinder vertically, the middle part of telescopic pressure cylinder's rod body is installed with cross support.

[0007] As a preferred scheme of the utility model: the side wall of cross support is installed with trapezoidal support, the side wall of trapezoidal support is equipped with control detection box, the bottom middle part of control detection box is installed with adjusting base, the side wall surface of adjusting base is installed with control console.

[0008] As a preferred scheme of the utility model: the both sides of control console are installed with adjusting panel respectively, the side of adjusting panel is equipped with the analysis mechanism for supporting;

[0009] The analysis mechanism includes the bearing panel installed on the surface of control detection box, the surface of bearing panel is equipped with liquid crystal screen, the side wall surface of liquid crystal screen is installed with detection button.

[0010] As a preferred scheme of the utility model: the side wall surface of bearing panel is equipped with sample comparison collection port, the bottom of sample comparison collection port is equipped with pressing panel.

[0011] As a preferred scheme of the utility model: the bottom of bearing panel is installed with supporting mechanism, the supporting mechanism includes the detection base installed on the bottom middle part of bearing panel vertically, the bottom of detection base is equipped with scanning bearing plate, the bottom middle part of scanning bearing plate is equipped with third access base.

[0012] As a preferred scheme of the utility model: the bottom of third access base is equipped with communication conduit, the bottom middle part of communication conduit is installed with sleeve, the bottom middle part of sleeve is installed with probe.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1) by the cooperation of the matching bottom plate and access base, support is realized, the telescopic sleeve is conveniently sleeved, the rod body structure of connecting telescopic rod is connected to the axial structure of driving roller shaft to realize hinged fixing, the rod body structure of connecting telescopic rod is connected to one end of driving roller shaft to realize hinged connection as the rod body extension support of connecting cross bar, and the probe for identification is conveniently lifted and supported.

[0015] 2) the scanning bearing plate and the access base are adopted to implement detection, the communication conduit tube structure is adopted to realize tube connection, the surface of the probe is identified, the same material as the sample is obtained through the identification frame of the liquid crystal screen, the pressing panel is adopted to determine the sample and the one end of the sample comparison collection port to realize sample entry, the screen of the liquid crystal screen is used as information comparison, and the identification analysis of the thin reservoir in the oil exploration and exploitation is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principle of the present application, and do not constitute a limitation on the present application. In the drawings:

[0017] Figure 1 It is a structural schematic view of the present application;

[0018] Figure 2 It is a structural schematic view of the support mechanism of the present application;

[0019] Figure 3 It is a structural schematic view of the telescopic pressure cylinder of the present application;

[0020] Figure 4 It is a structural schematic view of the analysis mechanism of the present application;

[0021] Figure 5 It is a structural schematic view of the analysis mechanism of the present application;

[0022] Figure 6 It is a structural schematic view of the connecting cross rod of the present application.

[0023] In the drawings: 1, support mechanism; 11, fitting bottom plate; 12, first access base; 13, buffer sleeve; 14, embedded base; 15, telescopic sleeve; 16, connecting telescopic rod; 17, traction rod; 18, driving roller shaft; 19, connecting cross rod;

[0024] 2, detection mechanism; 21, second access base; 22, telescopic pressure cylinder; 23, cross support; 24, trapezoidal support; 25, control detection box; 26, adjusting base; 27, control console; 28, adjusting panel;

[0025] 3, analysis mechanism; 31, bearing panel; 32, liquid crystal screen; 33, detection button; 34, sample comparison collection port; 35, pressing panel;

[0026] 4, support mechanism; 41, detection base; 42, scanning bearing plate; 43, third access base; 44, communication conduit; 45, sleeve; 46, probe. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0028] Please refer to Figure 1 - Figure 6 The utility model provides the following technical scheme: a thin reservoir identification device, including bearing mechanism 1, bearing mechanism 1 includes the lamination bottom plate 11 of installation on the ground, the top middle part of lamination bottom plate 11 is installed with first access base 12, the surface of first access base 12 is installed with buffer sleeve 13, the top middle part of buffer sleeve 13 is equipped with inlay base 14, the top middle part of inlay base 14 is vertically installed with telescopic sleeve 15, the top middle part of telescopic sleeve 15 is equipped with connecting telescopic rod 16, the top middle part of connecting telescopic rod 16 is equipped with traction rod 17, the top middle part of traction rod 17 is installed with drive roller shaft 18, the side of drive roller shaft 18 is installed with connecting cross bar 19, and one end of connecting cross bar 19 is equipped with detection mechanism 2.

[0029] In the embodiment: detection mechanism 2 includes the second access base 21 arranged at connecting cross bar 19, and telescopic cylinder 22 is vertically installed at the top middle part of second access base 21, and cross support 23 is installed at the middle part of the rod body of telescopic cylinder 22.

[0030] By adopting telescopic cylinder 22 and one end of cross support 23, the position of the probe 46 is realized.

[0031] In the embodiment: the side wall of cross support 23 is installed with trapezoidal support 24, the side wall of trapezoidal support 24 is equipped with control detection box 25, the bottom middle part of control detection box 25 is installed with adjusting base 26, and control console 27 is installed on the surface of the side wall of adjusting base 26.

[0032] The trapezoidal support 24 and the adjusting base 26 are adopted, and at this time, the petroleum substance in the thin reservoir can be inputted signal on the surface of the adjusting base 26 and detected, and the information obtained by detection is completed image signal input.

[0033] In the embodiment: the two side sides of control console 27 are respectively installed with adjusting panel 28, and the side side of adjusting panel 28 is equipped with analysis mechanism 3 for supporting;

[0034] Analysis mechanism 3 includes bearing panel 31 installed on the surface of control detection box 25, and liquid crystal screen 32 is arranged on the surface of bearing panel 31, and detection button 33 is installed on the surface of the side wall of liquid crystal screen 32.

[0035] The liquid crystal screen 32 and the detection button 33 are used to realize detection and analysis, and the detection button 33 is arranged to improve the collection accuracy of the sample comparison collection port.

[0036] In the embodiment, the side wall surface of the bearing panel 31 is provided with a sample comparison collection port 34, and the bottom of the sample comparison collection port 34 is provided with a pressing panel 35.

[0037] The sample comparison collection port 34 is used as the entry of sample information, the pressing panel 35 is used to align the oil layer to be collected, and some sample soil is combined to realize mutual comparison and achieve information analysis.

[0038] In the embodiment, the bottom of the bearing panel 31 is provided with a supporting mechanism 4, the supporting mechanism 4 includes a detection base 41 vertically arranged at the middle of the bottom end of the bearing panel 31, the bottom of the detection base 41 is provided with a scanning bearing plate 42, and the middle of the bottom end of the scanning bearing plate 42 is provided with a third access base 43.

[0039] The scanning bearing plate 42 is used to align the specific oil film layer to analyze the desired data signal, and the feedback chip inside the scanning bearing plate 42 is used to capture the feedback identification information.

[0040] In the embodiment, the bottom of the third access base 43 is provided with a communication conduit 44, the middle of the bottom end of the communication conduit 44 is provided with a sleeve 45, and the middle of the bottom end of the sleeve 45 is provided with a probe 46.

[0041] The main technical point is to form an internal and external detection signal between the scanning information and the probe 46.

[0042] In specific use, step one is:

[0043] One end of the fitting bottom plate 11 is implemented to access, the first access base 12 is used to limit, the surface of the first access base 12 is used to access, the surface of the embedded base 14 is used to connect, the top end of the embedded base 14 is used to hinge, one end of the telescopic sleeve 15 is used to extend, the rod body top end of the connecting telescopic rod 16 is used to move up and down, the rod body of the traction rod 17 is used to move up and down, the axial one end of the driving roller shaft 18 is used to move, the connecting cross rod 19 is used to extend, the rod body one end of the connecting cross rod 19 is used to extend, the one end of the second access base 21 is used to fix, after fixing, the surface of the telescopic cylinder 22 is used to move down;

[0044] Step two: the probe 46 analyzes;

[0045] Through the up and down displacement extension of the rod body one end of the telescopic pressure cylinder 22, the surface of the cross support 23 is dispersedly fixed, at this time the user fixes the plate surface of the scanning bearing plate 42, realizes detection through one end of the third access base 43, realizes analysis of the sensing probe 46 through one end of the communication conduit 44, realizes sensing detection through one end of the sleeve 45, realizes sensing through one end of the sleeve 45, and realizes detection through the surface of the probe 46;

[0046] Step three: as the need for analysis and identification of the article comparison;

[0047] At this time the user realizes sensing through one end of the console 27, realizes corresponding analysis according to the operation of the detection box 25, realizes identification of the reference object through one end of the thin reservoir according to the position of the sample comparison collection port 34, and realizes analysis through the surface of the pressing panel 35;

[0048] At this time the user realizes corresponding analysis through the surface of the pressing panel 35, realizes analysis through one end of the operation detection box 25, realizes corresponding through one end of the telescopic pressure cylinder 22 in the analysis stage, realizes sensing through one end of the telescopic pressure cylinder 22, and finally realizes support limiting and fixing based on one end of the trapezoidal support 24;

[0049] The specific information is received through the user controlling the bearing panel 31, and is displayed on the surface of the liquid crystal screen 32. At this time the user realizes sensing detection through one end of the scanning bearing plate 42, realizes corresponding to the surface of the probe 46 through one end of the sleeve 45 as the ground, realizes scanning with the sample, finds the specific thin reservoir, and displays the image on the surface of the liquid crystal screen 32 for image display.

[0050] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A thin reservoir identification device comprising a carrying mechanism (1), characterized in that, The bearing mechanism (1) includes a fitting bottom plate (11) installed on the ground, the top middle part of the fitting bottom plate (11) is provided with a first access base (12), the surface of the first access base (12) is provided with a buffer sleeve (13), the top middle part of the buffer sleeve (13) is provided with an embedded base (14), the top middle part of the embedded base (14) is vertically provided with an extension sleeve (15), the top middle part of the extension sleeve (15) is provided with a connecting extension rod (16), the top middle part of the connecting extension rod (16) is provided with a traction rod (17), the top middle part of the traction rod (17) is provided with a drive roller shaft (18), the side of the drive roller shaft (18) is provided with a connecting cross bar (19), one end of the connecting cross bar (19) is provided with a detection mechanism (2).

2. The thin reservoir identification device of claim 1, wherein: The detection mechanism (2) includes a second access base (21) provided on the connecting cross bar (19), the top middle part of the second access base (21) is vertically provided with an extension cylinder (22), the middle part of the rod body of the extension cylinder (22) is provided with a cross bracket (23).

3. The thin reservoir identification device of claim 2, wherein: The side wall of the cross bracket (23) is provided with a trapezoidal bracket (24), the side wall of the trapezoidal bracket (24) is provided with a control detection box (25), the bottom middle part of the control detection box (25) is provided with an adjusting base (26), the side wall surface of the adjusting base (26) is provided with a control console (27).

4. The thin reservoir identification device of claim 3, wherein: The two sides of the control console (27) are respectively provided with an adjusting panel (28), the side of the adjusting panel (28) is provided with an analysis mechanism (3) for supporting; The analysis mechanism (3) includes a bearing panel (31) installed on the surface of the control detection box (25), the surface of the bearing panel (31) is provided with a liquid crystal screen (32), the side wall surface of the liquid crystal screen (32) is provided with a detection button (33).

5. The thin reservoir identification device of claim 4, wherein: The side wall surface of the bearing panel (31) is provided with a sample comparison collection port (34), the bottom of the sample comparison collection port (34) is provided with a pressing panel (35).

6. The thin reservoir identification device of claim 5, wherein: The bottom of the bearing panel (31) is provided with a supporting mechanism (4), the supporting mechanism (4) includes a detection base (41) vertically installed on the bottom middle part of the bearing panel (31), the bottom of the detection base (41) is provided with a scanning bearing plate (42), the bottom middle part of the scanning bearing plate (42) is provided with a third access base (43).

7. The thin reservoir identification apparatus of claim 6, wherein: The bottom of the third access base (43) is provided with a communication conduit (44), the bottom middle part of the communication conduit (44) is provided with a sleeve (45), the bottom middle part of the sleeve (45) is provided with a probe (46).

Images