CN211924134U - Oil pipe cross device for oil field wellhead device and Christmas tree - Google Patents
Oil pipe cross device for oil field wellhead device and Christmas tree Download PDFInfo
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- CN211924134U CN211924134U CN201921609043.4U CN201921609043U CN211924134U CN 211924134 U CN211924134 U CN 211924134U CN 201921609043 U CN201921609043 U CN 201921609043U CN 211924134 U CN211924134 U CN 211924134U
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Abstract
The utility model discloses an oil pipe cross device that oil field wellhead assembly and production tree were used, include: the oil pipe four-way component comprises a four-way piece, a transverse pipe, a first valve, a first oil pressure gauge, a first bolt, a sealing gasket, a second bolt and a nut; the connecting assembly is arranged at the top of the oil pipe four-way assembly and comprises a connecting pipe, a second valve and a third bolt; the oil inlet assembly is mounted at the top of the connecting assembly and comprises a wellhead connecting pipe, a third valve, a fourth valve, a second oil pressure gauge, a third oil pressure gauge, an oil pipe connecting piece, a connector and a fifth valve; through the arrangement of the oil pipe four-way assembly, the connecting assembly and the oil inlet assembly, the oil pipe four-way device for the oil field wellhead device and the Christmas tree is constructed together, and the problems that the distance between the wellhead device and the oil pipe valve is long and the valve is inconvenient to operate by a worker to open and close the valve can be effectively solved.
Description
Technical Field
The utility model relates to an oil field production tree cross technical field specifically is an oil pipe cross device that oil field wellhead assembly and production tree used.
Background
The production tree is a wellhead device for producing petroleum such as a self-blowing well and a mechanical production well, is a main device for controlling and adjusting oil and gas production at the uppermost part of an oil and gas well, mainly comprises a casing head, a tubing head and a production (gas) tree body, and the existing tubing four-way device for the production tree in the oil field has the problems that: the distance between the wellhead device and the oil pipe valve is far, so that the valve is inconvenient to open and close by workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil pipe cross device that oil field wellhead assembly and production tree were used to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil pipe cross-fitting for an oil field wellhead assembly and a christmas tree, comprising:
the oil pipe four-way component comprises a four-way piece, a transverse pipe, a first valve, a first oil pressure gauge, a first bolt, a sealing gasket, a second bolt and a nut;
the connecting assembly is arranged at the top of the oil pipe four-way assembly and comprises a connecting pipe, a second valve and a third bolt;
the oil inlet assembly is installed at the top of the connecting assembly and comprises a wellhead connecting pipe, a third valve, a fourth valve, a second oil pressure gauge, a third oil pressure gauge, an oil pipe connecting piece, a connector and a fifth valve.
As further preferable in the present technical solution: violently manage all to install on the both sides of cross-piece, two the front surface of violently managing all installs first valve, violently manage the right side of managing and install a hydraulic pressure gauge, violently manage and cross-piece and pass through first bolt fixed connection.
As further preferable in the present technical solution: the top of the four-way part is fixedly connected with a sealing gasket, the top of the sealing gasket is in contact with the bottom of the connecting pipe, and the connecting pipe is fixedly connected with the four-way part through a second bolt and a nut.
As further preferable in the present technical solution: and a second valve is arranged on the front surface of the connecting pipe, and the top of the second valve is fixedly connected with the bottom of the wellhead connecting pipe through a third bolt.
As further preferable in the present technical solution: the third valve is all installed to the both sides of well head connecting pipe front surface, the fourth valve is all installed to the top and the bottom of well head connecting pipe front surface, the second oil pressure table is installed in the left side of well head connecting pipe, the third oil pressure table is installed at the top of well head connecting pipe.
As further preferable in the present technical solution: the right side of the wellhead connecting pipe is communicated with an oil pipe connecting piece, the bottom of the oil pipe connecting piece is provided with a connector, and the top of the oil pipe connecting piece is provided with a fifth valve.
Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the oil pipe four-way assembly, the connecting assembly and the oil inlet assembly, the oil pipe four-way device for the oil field wellhead device and the Christmas tree is constructed together, and the problems that the distance between the wellhead device and the oil pipe valve is long and the valve switch operation is inconvenient for workers to occur can be effectively avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view structure diagram of the present invention.
In the figure: 10. an oil pipe four-way component; 11. a four-way member; 12. a transverse tube; 13. a first valve; 14. a first oil pressure gauge; 15. a first bolt; 16. a gasket; 17. a second bolt; 18. a nut; 20. a connecting assembly; 21. connecting pipes; 22. a second valve; 23. a third bolt; 30. an oil inlet assembly; 31. a wellhead connecting pipe; 32. a third valve; 33. a fourth valve; 34. a second oil pressure gauge; 35. a third oil pressure gauge; 36. an oil pipe connecting piece; 37. a connector; 38. and a fifth valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present invention provides a technical solution: an oil pipe cross-fitting for an oil field wellhead assembly and a christmas tree, comprising:
the oil pipe four-way component 10 comprises a four-way piece 11, a transverse pipe 12, a first valve 13, a first oil pressure gauge 14, a first bolt 15, a sealing gasket 16, a second bolt 17 and a nut 18;
the connecting assembly 20 is mounted at the top of the oil pipe four-way assembly 10, and the connecting assembly 20 comprises a connecting pipe 21, a second valve 22 and a third bolt 23;
the oil inlet assembly 30 is installed at the top of the connecting assembly 20, and the oil inlet assembly 30 includes a wellhead connecting pipe 31, a third valve 32, a fourth valve 33, a second oil pressure gauge 34, a third oil pressure gauge 35, an oil pipe connector 36, a connector 37 and a fifth valve 38.
In this embodiment, specifically: the cross member 11 is provided with transverse pipes 12 on two sides, first valves 13 are arranged on the front surfaces of the two transverse pipes 12, a first oil pressure gauge 14 is arranged on the right side of each transverse pipe 12, and the transverse pipes 12 are fixedly connected with the cross member 11 through first bolts 15; through the arrangement, the conveying of the crude oil can be opened and closed, the opening size of the transverse pipe 12 can be adjusted according to the observation of the oil pressure, the crude oil conveying amount is adjusted, and the crude oil conveying efficiency is effectively improved.
In this embodiment, specifically: the top of the four-way part 11 is fixedly connected with a sealing gasket 16, the top of the sealing gasket 16 is contacted with the bottom of a connecting pipe 21, and the connecting pipe 21 and the four-way part 11 are fixedly connected through a second bolt 17 and a nut 18; through above setting, can effectually avoid crude oil to appear the condition of seepage through the junction of connecting pipe 21 with cross piece 11, and can be quick dismantle or install cross piece 11 and connecting pipe 21.
In this embodiment, specifically: a second valve 22 is installed on the front surface of the connecting pipe 21, and the top of the second valve 22 is fixedly connected with the bottom of a wellhead connecting pipe 31 through a third bolt 23; through above setting, can be quick with connecting pipe 21 and well head connecting pipe 31 install or dismantle.
In this embodiment, specifically: third valves 32 are mounted on two sides of the front surface of the wellhead connecting pipe 31, fourth valves 33 are mounted on the top and the bottom of the front surface of the wellhead connecting pipe 31, a second oil pressure gauge 34 is mounted on the left side of the wellhead connecting pipe 31, and a third oil pressure gauge 35 is mounted on the top of the wellhead connecting pipe 31; through the arrangement, the crude oil can be conveniently conveyed, and the crude oil can be opened and closed during conveying.
In this embodiment, specifically: an oil pipe connecting piece 36 is communicated with the right side of the wellhead connecting pipe 31, a connecting head 37 is installed at the bottom of the oil pipe connecting piece 36, and a fifth valve 38 is installed at the top of the oil pipe connecting piece 36; through the arrangement, crude oil in the oil well can be conveniently sucked.
Working principle or structural principle, when in use, through the setting of oil pipe cross assembly 10, coupling assembling 20 and oil feed subassembly 30, reached and found an oil pipe cross assembly that oil field wellhead assembly and christmas tree used jointly, wherein oil pipe cross assembly 10 can be fast to outside pipeline connect, can the effectual conveying efficiency that improves crude oil, coupling assembling 20 is convenient for be connected oil pipe cross assembly 10 and oil feed subassembly 30, oil feed subassembly 30 is convenient for to close and open crude oil, and avoided the distance between wellhead assembly and the tubing valve far away, the condition that is not convenient for the staff to operate the valve switch appears, thereby when having solved current oil pipe cross assembly for the oil field christmas tree, the distance between wellhead assembly and the tubing valve far away, be not convenient for the staff to operate the valve switch problem.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oil pipe cross device that oil field wellhead assembly and production tree were used which characterized in that includes: the oil pipe four-way component (10) comprises a four-way piece (11), a transverse pipe (12), a first valve (13), a first oil pressure gauge (14), a first bolt (15), a sealing gasket (16), a second bolt (17) and a nut (18);
the connecting assembly (20) is mounted at the top of the oil pipe four-way assembly (10), and the connecting assembly (20) comprises a connecting pipe (21), a second valve (22) and a third bolt (23);
the oil inlet assembly (30), the top in coupling assembling (20) is installed in oil inlet assembly (30), oil inlet assembly (30) include well head connecting pipe (31), third valve (32), fourth valve (33), second oil pressure table (34), third oil pressure table (35), oil pipe connecting piece (36), connector (37) and fifth valve (38).
2. The tubing cross-fitting for an oilfield wellhead assembly and a christmas tree of claim 1, wherein: violently pipe (12) are all installed to the both sides of cross-piece (11), two first valve (13) are all installed to the front surface of violently pipe (12), first oil pressure gauge (14) are installed on the right side of violently pipe (12), violently pipe (12) and cross-piece (11) are through first bolt (15) fixed connection.
3. The tubing cross-fitting for an oilfield wellhead assembly and a christmas tree of claim 1, wherein: the top fixedly connected with of cross piece (11) seals up (16), the top of sealed pad (16) contacts with the bottom of connecting pipe (21), connecting pipe (21) and cross piece (11) are through second bolt (17) and nut (18) fixed connection.
4. The tubing cross-fitting for an oilfield wellhead assembly and a christmas tree of claim 1, wherein: the front surface of the connecting pipe (21) is provided with a second valve (22), and the top of the second valve (22) is fixedly connected with the bottom of the wellhead connecting pipe (31) through a third bolt (23).
5. The tubing cross-fitting for an oilfield wellhead assembly and a christmas tree of claim 1, wherein: third valve (32) are all installed to the both sides of well head connecting pipe (31) front surface, fourth valve (33) are all installed to the top and the bottom of well head connecting pipe (31) front surface, second oil pressure table (34) are installed in the left side of well head connecting pipe (31), third oil pressure table (35) are installed at the top of well head connecting pipe (31).
6. The tubing cross-fitting for an oilfield wellhead assembly and a christmas tree of claim 5, wherein: the right side intercommunication of well head connecting pipe (31) has oil pipe connecting piece (36), connector (37) are installed to the bottom of oil pipe connecting piece (36), fifth valve (38) are installed at the top of oil pipe connecting piece (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921609043.4U CN211924134U (en) | 2019-09-25 | 2019-09-25 | Oil pipe cross device for oil field wellhead device and Christmas tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921609043.4U CN211924134U (en) | 2019-09-25 | 2019-09-25 | Oil pipe cross device for oil field wellhead device and Christmas tree |
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| Publication Number | Publication Date |
|---|---|
| CN211924134U true CN211924134U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921609043.4U Active CN211924134U (en) | 2019-09-25 | 2019-09-25 | Oil pipe cross device for oil field wellhead device and Christmas tree |
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| CN (1) | CN211924134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809974A (en) * | 2022-05-26 | 2022-07-29 | 东营芯享石油科技有限公司 | Wellhead Christmas tree device for multi-tube corrosion prevention |
-
2019
- 2019-09-25 CN CN201921609043.4U patent/CN211924134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809974A (en) * | 2022-05-26 | 2022-07-29 | 东营芯享石油科技有限公司 | Wellhead Christmas tree device for multi-tube corrosion prevention |
| CN114809974B (en) * | 2022-05-26 | 2023-11-17 | 大庆新顺丰石油科技开发有限公司 | Wellhead Christmas tree device for multi-pipe corrosion prevention |
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