CN218935960U - Auxiliary aligning bracket for unconventional oil gas well logging - Google Patents
Auxiliary aligning bracket for unconventional oil gas well logging Download PDFInfo
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- CN218935960U CN218935960U CN202223460455.0U CN202223460455U CN218935960U CN 218935960 U CN218935960 U CN 218935960U CN 202223460455 U CN202223460455 U CN 202223460455U CN 218935960 U CN218935960 U CN 218935960U
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Abstract
The utility model particularly relates to an auxiliary correcting bracket for unconventional oil and gas well logging, which comprises a first arc clamp and a second arc clamp, wherein an adjusting mechanism is arranged between the outer side walls of the first arc clamp and the second arc clamp, a fixing mechanism is arranged between the inner side walls of the first arc clamp and the second arc clamp, the adjusting mechanism comprises an arc slot and an arc groove, the arc slot is arranged at one end of the second arc clamp in a penetrating way, the arc groove is arranged on the outer wall of the top of the second arc clamp, an arc elastic inserting plate is inserted in the arc slot, and a plurality of groups of springs are welded between the two groups of arc elastic inserting plates.
Description
Technical Field
The utility model relates to the field of unconventional oil gas, in particular to an auxiliary correcting bracket for unconventional oil gas logging.
Background
Unconventional oil and gas refers to oil and gas resources which cannot obtain natural industrial yield by using the traditional technology, can be economically produced, continuously or quasi-continuously aggregated by improving the permeability of a reservoir or the viscosity of fluid by using new technology, and the like, wherein when unconventional oil and gas is used for logging, a logging instrument is often needed to detect the well.
The auxiliary correcting support for the unconventional oil gas logging is common in the market, most of the auxiliary correcting support for the unconventional oil gas logging cannot adapt to wells to be measured with different diameters to fix the support, applicability is low, unconventional oil gas logging operation is affected, and the effect of fixing a logging instrument is poor, so that the logging instrument is easy to deviate, the correcting effect is poor, and therefore, the auxiliary correcting support for the unconventional oil gas logging is provided.
Disclosure of Invention
The utility model aims to provide an auxiliary correcting bracket for unconventional oil and gas well logging, which aims to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the auxiliary aligning bracket for the unconventional oil gas well logging comprises a first arc clamp and a second arc clamp, wherein an adjusting mechanism is arranged between the first arc clamp and the outer side wall of the first arc clamp, and a fixing mechanism is arranged between the first arc clamp and the inner side wall of the second arc clamp;
the adjusting mechanism comprises an arc slot and an arc groove, wherein the arc slot is arranged at one end of the arc clamp, the arc groove is arranged on the outer wall of the top of the arc clamp, and an arc elastic plugboard is inserted into the arc slot.
As a further description of the above technical solution:
a plurality of groups of springs are welded between the two groups of the arc-shaped elastic plugboards, a T-shaped block is inserted in the arc-shaped groove, and the bottom end of the T-shaped block is fixedly connected with the outer wall of the top of the arc-shaped elastic plugboard.
As a further description of the above technical solution:
the outer wall of the top of the arc-shaped clamp II is close to the edge of the arc-shaped groove, a plurality of groups of screw grooves are formed in the position, close to the edges, of the arc-shaped groove, and the screw grooves are distributed at equal distances, and screws are inserted into the positions, close to the corners, of the top of the T-shaped block.
As a further description of the above technical solution:
the fixing mechanism comprises an L-shaped connecting plate, one end of the L-shaped connecting plate is welded on an inner side wall of the arc clamp, a circular groove is formed in the outer side wall of the L-shaped connecting plate in a penetrating mode, and a screw is inserted into the circular groove.
As a further description of the above technical solution:
the screw is outside and is located the inside cover of circular groove and is equipped with the nut, a plurality of groups of screw thread groove I have been seted up to the screw rod lateral wall, a plurality of groups of screw thread groove II have been seted up to the nut inside wall, screw thread groove II agrees with screw thread groove I mutually.
As a further description of the above technical solution:
the circular groove is formed in the inner side wall of the circular groove, the sliding block is inserted into the circular groove, and one end, far away from the circular groove, of the sliding block is welded to the outer side wall of the nut.
As a further description of the above technical solution:
the screw rod has the riser with keeping away from L linking board one end welding, the riser lateral wall welding has the arc template one, another group the riser lateral wall welding has the arc template two, just arc template two and arc template one mutually support.
The effective effects are as follows:
the utility model provides an auxiliary correcting bracket for unconventional oil and gas well logging. The beneficial effects are as follows:
the auxiliary aligning bracket for the unconventional oil gas well logging is characterized in that the first arc clamp and the second arc clamp are sleeved on the outer wall of the well to be tested and are close to the well mouth, the first arc clamp and the second arc clamp are mutually separated, the arc elastic inserting plate moves along the arc slot, the T-shaped block moves along the arc slot, then the screw is matched with the screw slot to fix the position between the arc elastic inserting plate and the second arc clamp, the other group of the arc elastic inserting plate and the first arc clamp can be fixed in the same way, the first arc clamp and the second arc clamp are fixed on the outer side of the well to be tested, and through the operation, a worker can conveniently adjust the position between the first arc clamp and the second arc clamp and fix the position according to the diameter of the well to be tested, so that the bracket is fixed on different wells to be tested, and the applicability is high.
This unconventional oil gas logging is with supplementary support of correcting, with between logging instrument arc board one and the arc board two, make it be in on the well head axis, then the rotation nut for the screw rod is along the circular groove inside removal of seting up on the L type joint board, drives the riser and removes, and arc board one follows the riser and removes to its inside wall and hugs closely logging instrument lateral wall position, and the same can make arc board two remove to its inside wall hug closely logging instrument another lateral wall position, thereby can carry out fine fixing to the logging instrument, makes it remain all the time in well head axis position, plays fine righting effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the adjusting mechanism in the present utility model;
FIG. 3 is a schematic view of a part of the fixing mechanism according to the present utility model;
fig. 4 is an enlarged view of fig. 3 a in the present utility model.
Reference numerals illustrate:
1. arc clamp one; 2. arc-shaped clamp II; 3. arc-shaped elastic plugboards; 4. a spring; 5. an arc-shaped groove; 6. a T-shaped block; 7. a screw; 8. an L-shaped connector plate; 9. a screw; 10. a riser; 11. arc-shaped board I; 12. a circular groove; 13. a slide block; 14. a nut; 15. a screw groove; 17. an arc slot; 18. an adjusting mechanism; 19. a fixing mechanism; 20. arc-shaped board II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, an auxiliary aligning bracket for unconventional oil and gas logging comprises a first arc clamp 1 and a second arc clamp 2, an adjusting mechanism 18 is arranged between the outer side walls of the first arc clamp 1 and the second arc clamp 2, a fixing mechanism 19 is arranged between the inner side walls of the first arc clamp 1 and the second arc clamp 2, the adjusting mechanism 18 comprises an arc slot 17 and an arc slot 5, the arc slot 17 is arranged at one end of the second arc clamp 2 in a penetrating manner, the arc slot 5 is arranged on the outer wall of the top of the second arc clamp 2, and an arc elastic plugboard 3 is inserted into the arc slot 17.
A plurality of groups of springs 4 are welded between the two groups of arc-shaped elastic plugboards 3, T-shaped blocks 6 are inserted in the arc-shaped grooves 5, the bottom ends of the T-shaped blocks 6 are fixedly connected with the outer walls of the tops of the arc-shaped elastic plugboards 3, a plurality of groups of screw grooves 15 are formed in the positions, close to the edges of the arc-shaped grooves 5, of the outer walls of the tops of the arc-shaped clamping two groups 2, the screw grooves 15 are distributed at equal distances, and screws 7 are inserted in the positions, close to the two corners, of the outer walls of the tops of the T-shaped blocks 6 in a threaded manner.
When the device is used, the first arc clamp 1 and the second arc clamp 2 are sleeved on the outer wall of a well to be measured and close to the well mouth, the inner side walls of the first arc clamp 1 and the second arc clamp 2 are tightly attached to the outer side wall of the well to be measured, in the process, the first arc clamp 1 and the second arc clamp 2 are mutually separated, the arc-shaped elastic inserting plate 3 in the adjusting mechanism 18 moves along the inner part of the arc-shaped inserting groove 17, the T-shaped block 6 follows the arc-shaped elastic inserting plate 3 to move along the arc-shaped groove 5, the spring 4 stretches, one end of the screw 7 penetrates through the T-shaped block 6 to rotate to the inner part of the corresponding screw groove 15, the positions between the arc-shaped elastic inserting plate 3 and the second arc clamp 2 can be fixed, the positions between the other group of the first arc-shaped elastic inserting plate 3 and the first arc-shaped clamp 2 can be fixed on the outer side of the well to be measured, and through the operation, a worker can conveniently adjust the positions between the first arc-shaped clamp 1 and the second arc-shaped clamp 2 according to the diameter of the well to be measured, and the device can be fixed on different supports in high applicability.
Example 2
Referring to fig. 1-4, an auxiliary aligning bracket for unconventional oil and gas logging comprises a first arc clamp 1 and a second arc clamp 2, an adjusting mechanism 18 is arranged between the outer side walls of the first arc clamp 1 and the second arc clamp 2, a fixing mechanism 19 is arranged between the inner side walls of the first arc clamp 1 and the second arc clamp 2, the adjusting mechanism 18 comprises an arc slot 17 and an arc slot 5, the arc slot 17 is arranged at one end of the second arc clamp 2 in a penetrating manner, the arc slot 5 is arranged on the outer wall of the top of the second arc clamp 2, and an arc elastic plugboard 3 is inserted into the arc slot 17.
Referring to fig. 3-4, the fixing mechanism 19 includes an L-shaped connecting plate 8, one end of the L-shaped connecting plate 8 is welded on the inner side wall of the arc clamp 1, the outer side wall of the L-shaped connecting plate 8 is provided with a circular groove 12 in a penetrating manner, a screw 9 is inserted into the circular groove 12, a nut 14 is sleeved outside the screw 9 and inside the circular groove 12, a plurality of groups of thread grooves I are provided on the outer side wall of the screw 9, a plurality of groups of thread grooves II are provided on the inner side wall of the nut 14, and the thread grooves II are matched with the thread grooves I.
The circular groove 12 is provided with a circular groove, a sliding block 13 is inserted in the circular groove, one end of the sliding block 13, which is far away from the circular groove, is welded on the outer side wall of a nut 14, a vertical plate 10 is welded on one end of the screw 9, which is far away from the L-shaped connecting plate 8, an arc plate I11 is welded on the outer side wall of the vertical plate 10, an arc plate II 20 is welded on the outer side wall of the other group of vertical plates 10, and the arc plate II 20 and the arc plate I11 are mutually matched.
Specifically, after the bracket is installed and fixed on a well to be measured, the well measuring instrument can be placed between the first arc-shaped plate 11 and the second arc-shaped plate 20 in the fixing mechanism 19, the first arc-shaped plate is located on the central axis of a well head, then the nut 14 is rotated, the nut is matched with the annular groove through the sliding block 13 to rotate in the annular groove 12, at the moment, the screw rod 9 moves along the inner part of the annular groove 12 formed in the L-shaped joint plate 8 under the matching of the first thread groove and the second thread groove, the vertical plate 10 is driven to move, the first arc-shaped plate 11 moves to the position of the inner side wall of the first arc-shaped plate to be clung to the outer side wall of the well measuring instrument, and the second arc-shaped plate 20 can be enabled to move to the position of the inner side wall of the second arc-shaped plate to be clung to the other outer side wall of the well measuring instrument, so that the well measuring instrument can be well fixed, and always kept located on the central axis of the well head, and a good righting effect is achieved.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An unconventional oil gas well logging is with supplementary support that returns to normal which characterized in that: the device comprises an arc clamp I (1) and an arc clamp II (2), wherein an adjusting mechanism (18) is arranged between the arc clamp I (1) and the outer side wall of the arc clamp II (2), and a fixing mechanism (19) is arranged between the arc clamp I (1) and the inner side wall of the arc clamp II (2);
the adjusting mechanism (18) comprises an arc-shaped slot (17) and an arc-shaped groove (5), wherein the arc-shaped slot (17) is arranged at one end of the arc-shaped clamp II (2) in a penetrating mode, the arc-shaped groove (5) is arranged on the outer wall of the top of the arc-shaped clamp II (2), and an arc-shaped elastic inserting plate (3) is inserted into the arc-shaped slot (17).
2. The auxiliary alignment support for unconventional oil and gas well logging according to claim 1, wherein: a plurality of groups of springs (4) are welded between the two groups of arc-shaped elastic plugboards (3), a T-shaped block (6) is inserted in the arc-shaped groove (5), and the bottom end of the T-shaped block (6) is fixedly connected with the outer wall of the top of the arc-shaped elastic plugboards (3).
3. The auxiliary alignment support for unconventional oil and gas well logging according to claim 2, wherein: a plurality of groups of screw grooves (15) are formed in the position, close to the edge of the arc-shaped groove (5), of the outer wall of the top of the arc-shaped clamp II (2), the screw grooves (15) are distributed at equal distances, and screws (7) are inserted into the positions, close to the two corners, of the outer wall of the top of the T-shaped block (6).
4. The auxiliary alignment support for unconventional oil and gas well logging according to claim 1, wherein: the fixing mechanism (19) comprises an L-shaped connecting plate (8), one end of the L-shaped connecting plate (8) is welded on the inner side wall of the arc clamp (1), a circular groove (12) is formed in the outer side wall of the L-shaped connecting plate (8) in a penetrating mode, and a screw (9) is inserted into the circular groove (12).
5. The auxiliary alignment support for unconventional oil and gas well logging according to claim 4, wherein: the screw rod (9) is outside and is located circular groove (12) inside cover and is equipped with nut (14), a plurality of screw thread groove I of group have been seted up to screw rod (9) lateral wall, a plurality of screw thread groove II of group have been seted up to nut (14) inside wall, screw thread groove II agrees with screw thread groove I mutually.
6. The auxiliary alignment support for unconventional oil and gas well logging according to claim 5, wherein: the annular groove is formed in the inner side wall of the annular groove (12), the sliding block (13) is inserted into the annular groove, and one end, far away from the annular groove, of the sliding block (13) is welded to the outer side wall of the nut (14).
7. The auxiliary alignment support for unconventional oil and gas well logging according to claim 6, wherein: the screw rod (9) and keep away from L type joint board (8) one end welding have riser (10), riser (10) lateral wall welding has arc template one (11), and another group riser (10) lateral wall welding has arc template two (20), just arc template two (20) and arc template one (11) mutually support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223460455.0U CN218935960U (en) | 2022-12-23 | 2022-12-23 | Auxiliary aligning bracket for unconventional oil gas well logging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223460455.0U CN218935960U (en) | 2022-12-23 | 2022-12-23 | Auxiliary aligning bracket for unconventional oil gas well logging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218935960U true CN218935960U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223460455.0U Active CN218935960U (en) | 2022-12-23 | 2022-12-23 | Auxiliary aligning bracket for unconventional oil gas well logging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218935960U (en) |
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2022
- 2022-12-23 CN CN202223460455.0U patent/CN218935960U/en active Active
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