CN210768704U - Four-way valve device for wellhead Christmas tree - Google Patents
Four-way valve device for wellhead Christmas tree Download PDFInfo
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- CN210768704U CN210768704U CN201921668585.9U CN201921668585U CN210768704U CN 210768704 U CN210768704 U CN 210768704U CN 201921668585 U CN201921668585 U CN 201921668585U CN 210768704 U CN210768704 U CN 210768704U
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Abstract
The utility model discloses a well head christmas tree cross valve device, including oil pipe cross subassembly and christmas tree subassembly, oil pipe cross subassembly includes production wing pipe, first relief valve that surges, second hydraulic relief valve, first manometer, control valve, third relief valve that surges, second manometer, fourth relief valve that surges, fifth relief valve that surges, oil pipe and first flange, first relief valve and second hydraulic relief valve are installed respectively to one side of production wing pipe, use through setting up the cooperation of first manometer and second manometer, made things convenient for the user to respectively to the observation and the control of first relief valve that surges and second hydraulic relief valve, control valve and third relief valve, solved current four-way valve for the christmas tree and controlled by a valve or a manometer more, the controllability is lower, when breaking down, the problem that the user can not find out the trouble fast, greatly improving the oil and gas exploitation progress and facilitating the use of users.
Description
Technical Field
The utility model relates to a production tree technical field specifically is a well head production tree cross valve device.
Background
The tree is a wellhead device for producing petroleum from self-blowing well and mechanical production well, it is a main equipment for controlling and regulating oil and gas production in the uppermost portion of oil and gas well, and is mainly composed of three portions of casing head, tubing head and tree body.
In the oil gas exploitation in-process, need use production tree to control and regulation on oil gas well upper portion, current production tree is in the use, because the four-way valve is controlled by a valve or a manometer more for the production tree, the controllability is lower, lead to current production tree to use the four-way valve in the use, often can appear oil gas and can not last, and the user can not find out the trouble fast again, the progress of oil gas exploitation has been influenced greatly, inconvenient user's use, therefore, a well head production tree four-way valve device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well head production tree cross valve device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wellhead Christmas tree four-way valve device comprises an oil pipe four-way component and a Christmas tree component, wherein the oil pipe four-way component comprises a production wing pipe, a first hydraulic safety valve, a second hydraulic safety valve, a first pressure gauge, a control valve, a third hydraulic safety valve, a second pressure gauge, a fourth hydraulic safety valve, a fifth hydraulic safety valve, an oil conveying pipe and a first connecting flange, the first hydraulic safety valve and the second hydraulic safety valve are respectively installed on one side of the production wing pipe, the second hydraulic safety valve is located on the left side of the first hydraulic safety valve, the control valve and the third hydraulic safety valve are respectively installed on one side of the production wing pipe, which is far away from the first hydraulic safety valve, the third hydraulic safety valve is located on the right side of the control valve, the fourth hydraulic safety valve is installed on the top of the production wing pipe, the fifth hydraulic safety valve is installed on the bottom of the production wing pipe, and the oil conveying pipe is, one side of the bottom of the production wing pipe, which is far away from the fifth hydraulic safety valve, is communicated with a first connecting flange;
the bottom of the oil pipe four-way component is communicated with a Christmas tree component, and the Christmas tree component comprises an open-flow wing pipe, a sixth hydraulic safety valve, a seventh hydraulic safety valve, a third pressure gauge, an eighth hydraulic safety valve, a ninth hydraulic safety valve, a fourth pressure gauge, a tenth hydraulic safety valve, an oil production pipe, an oil transportation filter pipe and a second connecting flange.
As further preferable in the present technical solution: a sixth hydraulic safety valve and a seventh hydraulic safety valve are respectively installed on one side of the blowout wing pipe, the seventh hydraulic safety valve is located on the left side of the sixth hydraulic safety valve, an eighth hydraulic safety valve and a ninth hydraulic safety valve are respectively installed on one side, away from the sixth hydraulic safety valve, of the blowout wing pipe, the ninth hydraulic safety valve is located on the right side of the eighth hydraulic safety valve, a tenth hydraulic safety valve is installed on the top of the blowout wing pipe, an oil production pipe is arranged in an inner cavity of the blowout wing pipe, the top of the oil production pipe is communicated with an oil delivery filter pipe, the top of the oil delivery filter pipe is communicated with the bottom of an oil delivery pipe, and a second connecting flange is communicated with one side, away from the tenth hydraulic safety valve, of the top of the blowout wing pipe.
As further preferable in the present technical solution: the top of the second connecting flange is fixedly connected with the bottom of the first connecting flange through a fixing bolt, and a sealing rubber pad is arranged at the joint of the second connecting flange and the first connecting flange.
As further preferable in the present technical solution: and a first pressure gauge is arranged at the joint of the first hydraulic safety valve and the second hydraulic safety valve, and a second pressure gauge is arranged at the joint of the control valve and the third hydraulic safety valve.
As further preferable in the present technical solution: and a third pressure gauge is arranged at the joint of the sixth hydraulic safety valve and the seventh hydraulic safety valve, and a fourth pressure gauge is arranged at the joint of the eighth hydraulic safety valve and the ninth hydraulic safety valve.
As further preferable in the present technical solution: and a fixed throttle valve is installed on one side, far away from the fourth hydraulic safety valve, of the top of the production wing pipe, and a cage type throttle valve is installed on the outer side of the open-flow wing pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
through the cooperation that sets up first manometer and second manometer use, made things convenient for the user to respectively to first relief valve and the second relief valve that surges, control valve and the observation and the control of the third relief valve that surges, use through the cooperation that sets up third manometer and fourth manometer, made things convenient for the user to respectively to the sixth relief valve that surges and the seventh relief valve that surges, the observation and the control of the eighth relief valve that surges and the ninth relief valve that surges, it controls by a valve or a manometer more to have solved current four-way valve for the production tree, the controllability is lower, when breaking down, the problem of trouble can not be found out fast to the user, the progress of oil gas exploitation has been improved greatly, user's use has been made things convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the four-way assembly of the oil pipe of the present invention;
FIG. 3 is a schematic structural view of the Christmas tree assembly of the present invention;
FIG. 4 is a schematic structural view of the wing tube produced by the structure of the present invention;
fig. 5 is a schematic structural view of the structural blowout wing pipe of the present invention.
In the figure: 1. an oil pipe four-way component; 101. producing a wing pipe; 1011. a fixed throttle valve; 102. a first hydraulic relief valve; 103. a second hydraulic relief valve; 104. a first pressure gauge; 105. a control valve; 106. a third hydraulic relief valve; 107. a second pressure gauge; 108. a fourth hydraulic relief valve; 109. a fifth hydraulic relief valve; 110. an oil delivery pipe; 111. a first connecting flange; 2. a Christmas tree component; 201. blowing a wing pipe; 2011. a cage type throttle valve; 202. a sixth hydraulic relief valve; 203. a seventh hydraulic relief valve; 204. a third pressure gauge; 205. an eighth hydraulic relief valve; 206. a ninth hydraulic relief valve; 207. a fourth pressure gauge; 208. a tenth hydraulic relief valve; 209. a production string; 210. an oil transportation filter pipe; 211. a second attachment flange.
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. 1-5, the present invention provides a technical solution: a wellhead Christmas tree four-way valve device comprises an oil pipe four-way valve component 1 and a Christmas tree component 2, wherein the oil pipe four-way valve component 1 comprises a production wing pipe 101, a first hydraulic safety valve 102, a second hydraulic safety valve 103, a first pressure gauge 104, a control valve 105, a third hydraulic safety valve 106, a second pressure gauge 107, a fourth hydraulic safety valve 108, a fifth hydraulic safety valve 109, an oil conveying pipe 110 and a first connecting flange 111, the first hydraulic safety valve 102 and the second hydraulic safety valve 103 are respectively installed on one side of the production wing pipe 101, the second hydraulic safety valve 103 is located on the left side of the first hydraulic safety valve 102, the control valve 105 and the third hydraulic safety valve 106 are respectively installed on one side of the production wing pipe 101 away from the first hydraulic safety valve 102, the third hydraulic safety valve 106 is located on the right side of the control valve 105, the fourth hydraulic safety valve 108 is installed on the top of the production wing pipe 101, a fifth hydraulic safety valve 109 is installed at the bottom of the production wing pipe 101, an oil pipeline 110 is arranged in the inner cavity of the production wing pipe 101, and a first connecting flange 111 is communicated with one side, far away from the fifth hydraulic safety valve 109, of the bottom of the production wing pipe 101;
the bottom of the oil pipe four-way component 1 is communicated with a Christmas tree component 2, and the Christmas tree component 2 comprises an open-jet wing pipe 201, a sixth hydraulic safety valve 202, a seventh hydraulic safety valve 203, a third pressure gauge 204, an eighth hydraulic safety valve 205, a ninth hydraulic safety valve 206, a fourth pressure gauge 207, a tenth hydraulic safety valve 208, an oil production pipe 209, an oil transportation filter pipe 210 and a second connecting flange 211.
In this embodiment, specifically: a sixth hydraulic safety valve 202 and a seventh hydraulic safety valve 203 are respectively installed on one side of the blowout wing pipe 201, the seventh hydraulic safety valve 203 is located on the left side of the sixth hydraulic safety valve 202, an eighth hydraulic safety valve 205 and a ninth hydraulic safety valve 206 are respectively installed on one side of the blowout wing pipe 201 away from the sixth hydraulic safety valve 202, the ninth hydraulic safety valve 206 is located on the right side of the eighth hydraulic safety valve 205, a tenth hydraulic safety valve 208 is installed on the top of the blowout wing pipe 201, an oil production pipe 209 is arranged in an inner cavity of the blowout wing pipe 201, the top of the oil production pipe 209 is communicated with an oil delivery filter pipe 210, the top of the oil delivery filter pipe 210 is communicated with the bottom of the oil delivery pipe 110, a second connecting flange 211 is communicated with one side of the top of the blowout wing pipe 201 away from the tenth hydraulic safety valve 208, and the produced oil gas is filtered by the oil delivery filter pipe 210 through the arrangement, the purity of oil gas is improved.
In this embodiment, specifically: the top of the second connecting flange 211 is fixedly connected with the bottom of the first connecting flange 111 through a fixing bolt, a sealing rubber pad is arranged at the joint of the second connecting flange 211 and the first connecting flange 111, and through the arrangement, the sealing performance of the joint of the second connecting flange 211 and the first connecting flange 111 is effectively improved.
In this embodiment, specifically: the first pressure gauge 104 is arranged at the joint of the first hydraulic safety valve 102 and the second hydraulic safety valve 103, the second pressure gauge 107 is arranged at the joint of the control valve 105 and the third hydraulic safety valve 106, and the first hydraulic safety valve 102, the second hydraulic safety valve 103, the control valve 105 and the third hydraulic safety valve 106 can be observed and controlled conveniently by a user through the arrangement.
In this embodiment, specifically: the third pressure gauge 204 is installed at the joint of the sixth hydraulic safety valve 202 and the seventh hydraulic safety valve 203, and the fourth pressure gauge 207 is installed at the joint of the eighth hydraulic safety valve 205 and the ninth hydraulic safety valve 206, so that the sixth hydraulic safety valve 202, the seventh hydraulic safety valve 203, the eighth hydraulic safety valve 205 and the ninth hydraulic safety valve 206 can be observed and controlled conveniently by a user.
In this embodiment, specifically: fixed choke valve 1011 is installed to the top of production wing pipe 101 one side of keeping away from fourth relief valve 108 that surges, cage formula choke valve 2011 is installed in the outside of open flow wing pipe 201, through above setting, has made things convenient for the user to the control of oil gas at the ascending in-process velocity of flow.
The working principle or the structural principle effectively improves the sealing performance of the joint of the second connecting flange 211 and the first connecting flange 111 by arranging the sealing rubber gasket when in use, by the cooperation of the first pressure gauge 104 and the second pressure gauge 107, the user can observe and control the first hydraulic relief valve 102, the second hydraulic relief valve 103, the control valve 105 and the third hydraulic relief valve 106 conveniently, by the cooperation of the third pressure gauge 204 and the fourth pressure gauge 207, the user can observe and control the sixth hydraulic relief valve 202, the seventh hydraulic relief valve 203, the eighth hydraulic relief valve 205 and the ninth hydraulic relief valve 206, by the cooperation of the fixed throttle valve 1011 and the cage-type throttle valve 2011, the flow rate of oil gas in the rising process can be conveniently controlled by a user, and in conclusion, therefore, the purpose of higher controllability of the existing four-way valve for the Christmas tree in the use process can be achieved.
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 a well head christmas tree cross valve device, includes oil pipe cross subassembly (1) and christmas tree subassembly (2), its characterized in that: the oil pipe four-way assembly (1) comprises a production wing pipe (101), a first hydraulic safety valve (102), a second hydraulic safety valve (103), a first pressure gauge (104), a control valve (105), a third hydraulic safety valve (106), a second pressure gauge (107), a fourth hydraulic safety valve (108), a fifth hydraulic safety valve (109), an oil conveying pipe (110) and a first connecting flange (111), wherein the first hydraulic safety valve (102) and the second hydraulic safety valve (103) are respectively installed on one side of the production wing pipe (101), the second hydraulic safety valve (103) is located on the left side of the first hydraulic safety valve (102), the control valve (105) and the third hydraulic safety valve (106) are respectively installed on one side, far away from the first hydraulic safety valve (102), of the production wing pipe (101), the third hydraulic safety valve (106) is located on the right side of the control valve (105), and the fourth hydraulic safety valve (108) is installed on the top of the production wing pipe (101), a fifth hydraulic safety valve (109) is installed at the bottom of the production wing pipe (101), an oil conveying pipe (110) is arranged in the inner cavity of the production wing pipe (101), and a first connecting flange (111) is communicated with one side, far away from the fifth hydraulic safety valve (109), of the bottom of the production wing pipe (101);
the bottom of the oil pipe four-way component (1) is communicated with a Christmas tree component (2), and the Christmas tree component (2) comprises a blowout wing pipe (201), a sixth hydraulic safety valve (202), a seventh hydraulic safety valve (203), a third pressure gauge (204), an eighth hydraulic safety valve (205), a ninth hydraulic safety valve (206), a fourth pressure gauge (207), a tenth hydraulic safety valve (208), an oil production pipe (209), an oil transportation filter pipe (210) and a second connecting flange (211).
2. The wellhead Christmas tree four-way valve device of claim 1, wherein: a sixth hydraulic safety valve (202) and a seventh hydraulic safety valve (203) are respectively arranged on one side of the blowout wing pipe (201), the seventh hydraulic relief valve (203) is located on the left side of the sixth hydraulic relief valve (202), an eighth hydraulic safety valve (205) and a ninth hydraulic safety valve (206) are respectively arranged on one side of the blowout wing pipe (201) far away from the sixth hydraulic safety valve (202), the ninth hydraulic relief valve (206) is located to the right of the eighth hydraulic relief valve (205), a tenth hydraulic safety valve (208) is arranged at the top of the blowout wing pipe (201), an oil production pipe (209) is arranged in the inner cavity of the open flow wing pipe (201), the top of the oil production pipe (209) is communicated with an oil transportation filter pipe (210), the top of the oil conveying filter pipe (210) is communicated with the bottom of the oil conveying pipe (110), and a second connecting flange (211) is communicated with one side, away from the tenth hydraulic safety valve (208), of the top of the blowout wing pipe (201).
3. The wellhead Christmas tree four-way valve device of claim 1, wherein: the top of the second connecting flange (211) is fixedly connected with the bottom of the first connecting flange (111) through a fixing bolt, and a sealing rubber pad is arranged at the joint of the second connecting flange (211) and the first connecting flange (111).
4. The wellhead Christmas tree four-way valve device of claim 1, wherein: and a first pressure gauge (104) is arranged at the joint of the first hydraulic safety valve (102) and the second hydraulic safety valve (103), and a second pressure gauge (107) is arranged at the joint of the control valve (105) and the third hydraulic safety valve (106).
5. The wellhead Christmas tree four-way valve device of claim 1, wherein: and a third pressure gauge (204) is arranged at the joint of the sixth hydraulic safety valve (202) and the seventh hydraulic safety valve (203), and a fourth pressure gauge (207) is arranged at the joint of the eighth hydraulic safety valve (205) and the ninth hydraulic safety valve (206).
6. The wellhead Christmas tree four-way valve device of claim 1, wherein: fixed throttle valve (1011) is installed to the top of production wing pipe (101) one side of keeping away from fourth relief valve (108) that surges, cage formula throttle valve (2011) is installed in the outside of open flow wing pipe (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668585.9U CN210768704U (en) | 2019-10-08 | 2019-10-08 | Four-way valve device for wellhead Christmas tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668585.9U CN210768704U (en) | 2019-10-08 | 2019-10-08 | Four-way valve device for wellhead Christmas tree |
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| Publication Number | Publication Date |
|---|---|
| CN210768704U true CN210768704U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921668585.9U Expired - Fee Related CN210768704U (en) | 2019-10-08 | 2019-10-08 | Four-way valve device for wellhead Christmas tree |
Country Status (1)
| Country | Link |
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| CN (1) | CN210768704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894514A (en) * | 2020-08-31 | 2020-11-06 | 江苏宏泰石化机械有限公司 | Compact ultrahigh pressure oil (gas) production wellhead device |
| CN112554833A (en) * | 2020-12-22 | 2021-03-26 | 江苏雄越石油机械设备制造有限公司 | Wellhead oil production device |
-
2019
- 2019-10-08 CN CN201921668585.9U patent/CN210768704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894514A (en) * | 2020-08-31 | 2020-11-06 | 江苏宏泰石化机械有限公司 | Compact ultrahigh pressure oil (gas) production wellhead device |
| CN111894514B (en) * | 2020-08-31 | 2024-04-02 | 江苏宏泰石化机械有限公司 | Compact ultrahigh pressure oil extraction wellhead device |
| CN112554833A (en) * | 2020-12-22 | 2021-03-26 | 江苏雄越石油机械设备制造有限公司 | Wellhead oil production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20211008 |