CN214616509U - Drip-proof device for sampling port of oil well - Google Patents
Drip-proof device for sampling port of oil well Download PDFInfo
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- CN214616509U CN214616509U CN202120992299.9U CN202120992299U CN214616509U CN 214616509 U CN214616509 U CN 214616509U CN 202120992299 U CN202120992299 U CN 202120992299U CN 214616509 U CN214616509 U CN 214616509U
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- oil well
- sampling port
- liquid containing
- containing barrel
- connecting pipe
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Abstract
A drip resistant device for an oil well thief hatch, comprising: the guide connecting pipe is arranged on the liquid containing barrel below the guide connecting pipe; wherein, the upper part of the leading connecting pipe is provided with an external thread connected with the sampling port of the oil well, and a plurality of upward hooks are arranged below the leading connecting pipe; a plurality of downward hooks hung on the upward hooks are arranged above the liquid containing barrel, and a viewing window is arranged below the liquid containing barrel. The utility model has simple structure and convenient operation, solves the problem of crude oil leakage of the sampling port of the oil well and pollution to the deck of the offshore oil production platform, and conforms to the first safety principle and the supreme environmental protection principle; moreover, the method also conforms to the concept of cost reduction and efficiency improvement, and is widely suitable for other oil production platforms.
Description
Technical Field
The utility model belongs to the technical field of offshore oil production platform oil well development and production, especially, relate to and be used for oil well sample connection antidrip device.
Background
Currently, well sampling is one of the daily vital tasks of an inspector. To understand the dynamic parameters of well production, each well needs to be periodically sampled to test the well for water and sand. However, there is a problem in the sampling process, namely: after sampling is finished and the valve of the sampling port is closed, some oil remains and adheres to the pipe wall of the sampling port; the residual oil attached to the wall of the sampling port often leaks on the deck, which not only causes environmental pollution, but also violates the safety production principle of the offshore oil production platform.
In order to solve the phenomenon of the leakage of the sampling opening, the mode of hanging the waste mineral water bottle below the sampling opening is mostly adopted on the spot so as to prevent crude oil from leaking to the deck after sampling is finished. However, since the mineral water bottle is suspended below the sampling port by using fine iron wires, when the mineral water bottle is exposed to extreme cold weather, the suspended mineral water bottle often has frost cracks and the like, so that crude oil in the mineral water bottle can be scattered on a deck, and a larger area of pollution is caused; moreover, mineral water bottles belong to inflammable goods and have certain fire hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for oil well sample connection antidrip device to solve the oil recovery platform after the sample, the technical problem of water clock crude oil polluted environment.
In order to achieve the above object, the utility model discloses a concrete technical scheme for oil well sample connection antidrip device as follows:
a drip resistant device for an oil well thief hatch, comprising: the guide connecting pipe is arranged on the liquid containing barrel below the guide connecting pipe; wherein, the upper part of the leading connecting pipe is provided with an external thread connected with the sampling port of the oil well, and a plurality of upward hooks are arranged below the leading connecting pipe; a plurality of downward hooks hung on the upward hooks are arranged above the liquid containing barrel, and a viewing window is arranged below the liquid containing barrel.
Further, the connection pipe is of a tubular structure.
Further, the liquid containing barrel is of a barrel-shaped structure with a sealed lower surface and an open upper surface and is used for containing an oil sample taken out of an oil well; and the liquid containing barrel is provided with scales.
Further, the material of containing liquid bucket is carbon steel pipe spare or non-combustible material, and the brush has the coating on the inside and outside wall of containing liquid bucket, and this coating is paint.
Furthermore, the downward hooks are oppositely arranged and are used for being hung on the upward hooks.
Furthermore, the viewing window is square or round and transparent, and the liquid level of the liquid containing barrel can be conveniently checked through the viewing window.
Further, the diameter of the guiding pipe is smaller than that of the liquid containing barrel.
The utility model discloses a be used for oil well sample connection antidrip device has following advantage:
the utility model discloses simple structure, convenient operation, it not only can thoroughly solve the problem that oil well sample connection water clock leaks crude oil and pollutes offshore oil production platform deck, accords with safe first, the supreme principle of environmental protection, moreover, still accords with the theory of cost reduction and efficiency improvement to extensively be applicable to other oil production platforms.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The notation in the figure is:
1. a connection pipe; 2. an external thread; 3. hooking upwards; 4. a liquid containing barrel; 5. hooking downwards; 6. and (6) viewing the window.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model comprises: the guide connection pipe 1 is arranged on the liquid containing barrel 4 below the guide connection pipe 1; wherein, the upper part of the leading connecting pipe 1 is provided with an external thread 2 connected with the sampling port of the oil well, and a plurality of upward hooks 3 are arranged below the leading connecting pipe 1; a plurality of downward hooks 5 hung on the upward hooks 3 are arranged above the liquid containing barrel 4, and a viewing window 6 is arranged below the liquid containing barrel 4.
The connecting pipe 1 is of a tubular structure, and an external thread 2 is arranged above the connecting pipe 1 so as to be conveniently installed below the sampling port of the oil well.
The plurality of upward hooks 3 are oppositely arranged (two in total in the embodiment) for hanging the liquid container 4.
The liquid containing barrel 4 is of a barrel-shaped structure with the lower surface sealed and the upper surface open and is used for containing oil samples taken out of an oil well, and scales are arranged on the liquid containing barrel 4. The liquid containing barrel 4 is made of carbon steel pipe pieces or non-inflammable materials so as to reduce the fire risk; the inner wall and the outer wall of the liquid containing barrel 4 are brushed with coatings which are paints; so as to prevent corrosion and prolong the service life of the device.
The downward hooks 5 are oppositely arranged (two in total in this embodiment) to hang on the upward hook 3.
The observation window 6 is square or round transparent, and the liquid level of the liquid containing barrel 4 can be conveniently checked through the observation window 6.
The diameter of the guide tube 1 is smaller than that of the liquid containing barrel 4.
During the use, be connected with the oil well sample connection through external screw thread 2 on the connection pipe 1, after the oil well sample, hang 5 couple 4 upwards on connection pipe 1 with the downward couple on flourishing liquid bucket 4, the crude oil of sample connection drippage drips into flourishing liquid bucket.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The above-mentioned guiding connection pipe, external screw thread and liquid containing barrel are prior art, and the unexplained technology is prior art, so it is not repeated.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (7)
1. A drip-proof device for an oil well sampling port, comprising: the guide connecting pipe is arranged on the liquid containing barrel below the guide connecting pipe; wherein, the upper part of the leading connecting pipe is provided with an external thread connected with the sampling port of the oil well, and a plurality of upward hooks are arranged below the leading connecting pipe; a plurality of downward hooks hung on the upward hooks are arranged above the liquid containing barrel, and a viewing window is arranged below the liquid containing barrel.
2. The anti-drip apparatus for an oil well sampling port of claim 1, wherein the adapter tube is a tubular structure.
3. The drip-proof device for the sampling port of the oil well is characterized in that the liquid containing barrel is a barrel-shaped structure with a lower closed end and an upper open end and is used for containing an oil sample taken out of the oil well; and the liquid containing barrel is provided with scales.
4. The anti-drip device for the oil well sampling port according to claim 1 or 3, wherein the liquid container is made of carbon steel pipe or non-flammable material, and the inner wall and the outer wall of the liquid container are coated with paint.
5. The anti-drip device for an oil well sampling port of claim 1, wherein the downward hooks are oppositely disposed for hanging on the upward hooks.
6. The drip resistant device for an oil well sampling port of claim 1, wherein the viewing window is square or round transparent, and the liquid level of the liquid containing barrel is conveniently viewed through the viewing window.
7. An anti-drip device for an oil well sampling port according to claim 1, 2 or 3, characterized in that the diameter of the connection tube is smaller than the diameter of the keg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992299.9U CN214616509U (en) | 2021-05-11 | 2021-05-11 | Drip-proof device for sampling port of oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992299.9U CN214616509U (en) | 2021-05-11 | 2021-05-11 | Drip-proof device for sampling port of oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214616509U true CN214616509U (en) | 2021-11-05 |
Family
ID=78407437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120992299.9U Active CN214616509U (en) | 2021-05-11 | 2021-05-11 | Drip-proof device for sampling port of oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214616509U (en) |
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2021
- 2021-05-11 CN CN202120992299.9U patent/CN214616509U/en active Active
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