CN203394419U - Multifunctional rapid connection device of wellhead - Google Patents
Multifunctional rapid connection device of wellhead Download PDFInfo
- Publication number
- CN203394419U CN203394419U CN201320480448.9U CN201320480448U CN203394419U CN 203394419 U CN203394419 U CN 203394419U CN 201320480448 U CN201320480448 U CN 201320480448U CN 203394419 U CN203394419 U CN 203394419U
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- short section
- connecting short
- tai
- connection device
- rapid connection
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Abstract
The utility model provides a multifunctional rapid connection device of a wellhead. Multiple work tasks of an oil well can be achieved through the multifunctional rapid connection device. The multifunctional rapid connection device comprises the connecting short section and a connecting head; the connecting short section is a pipe; two ends of the connecting short section are provided with threads; the connecting head is a pipe; one end of the connecting head is in welding connection with the connecting short section; the other end of the connecting head is provided with threads and connected with a stop valve and a pressure gauge or an exhaust pipe in turn; one end of the connecting short section is connected with a wellhead casing valve clamp; the other end of the connecting short section is connected with a clamp base; the connecting short section can be connected with a test instrument after the clamp base is connected with a clamp head. According to the multifunctional rapid connection device of the wellhead, the structure is simple, the operation is convenient, and the multifunctional rapid connection device has two structures; rapid connection and installation can be achieved according to production needs and accordingly the purposes of rapid testing and pressure measurement and the like can be achieved, wellhead connection procedures of multiple operation work are reduced, and the operation time is shortened; the requirements of the integral process of exhausting, the pressure measurement, the testing and well flushing can be met through the multifunctional rapid connection device only and accordingly the labor intensity of workers is significantly reduced and the working efficiency and economic benefits are improved.
Description
Technical field
The utility model relates to well mouth of oil well and surveys casing pressure, exclusion sleeve gas, survey producing fluid level, and the multi-functional Quick Connect Kit of the linkage of the work such as well-flushing, particularly well head, can complete multiple task by a covering device.
Background technology
In order to grasp the dynamic of oil well casing pressure and stratum liquid level, for oil well production is grasped the firsthand information, oil recovery workman surveys casing pressure with pressure meter every day, monthly with tester, survey producing fluid level, need not timing to put casing gas and at heavy oil wells band polished rod, use the work such as cementing truck well-flushing, aforesaid operations all needs to be connected with sleeve valve.The special joint separately of having used task at present
withthe clamp bolt of sleeve valve connects.Heavier due to joint, clamp bolt, every need of work 2 people complete.For antitheft, after pressure measurement, exhaust, with tearing open with dress, repeated operation is many, waste of manpower and material resources.For above-mentioned condition, design a multi-functional Quick Connect Kit very necessary.
Summary of the invention
The purpose of this utility model is to provide the multi-functional Quick Connect Kit of well head, effectively shortens the time of the work such as pressure measurement, exhaust, survey liquid level, well-flushing, simplifies working programme, alleviates workman's labour intensity, facilitates production management.
The technical solution of the utility model is:
The multi-functional Quick Connect Kit of well head comprises connecting short section and connector, connecting short section is tubular body, two ends are equipped with screw thread, and connector is tubular body one end and connecting short section welding, and the other end is also provided with screw thread and is connected with pressure meter or stack with stop valve successively; Connecting short section one end connecting well muzzle tube valve clip, other end jointing clip seat, is connected with tester after can being connected with hoop by clip seat again.
The multi-functional Quick Connect Kit of well head comprises connecting short section and connector, and connecting short section is tubular body, and two ends are equipped with screw thread, and connector is tubular body one end and connecting short section welding, and the other end is also provided with screw thread and is connected with tee piece; Another two ports of tee piece are also provided with screw thread, and one end connects stop valve and stack, other end Bonding pressure table; Connecting short section one end connecting well muzzle tube valve clip, other end jointing clip seat, is connected with tester after can being connected with hoop by clip seat again.
The utlity model has following effect: this apparatus structure is simple, easy to operate, there are two kinds of structures.Can be according to need of production, connection fast, reaches the objects such as quick test, pressure measurement.The well head linker that has reduced multi-mode operation operation, has shortened the operating time.Only use the utility model just can meet the demand of whole exhaust, pressure measurement, test, well-flushing, saved material.This device is easy for installation, uses safety, and reliable operation, has significantly alleviated workman's labour intensity, has improved operating efficiency and economic benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment mono-.
Fig. 2 is the right view of the utility model clip holder structure schematic diagram.
Fig. 3 is the front view of the utility model clip holder structure schematic diagram.
Fig. 4 is the front view of the utility model hoop structural representation.
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
embodiment mono-
Referring to Fig. 1, Fig. 2 and Fig. 3, the multi-functional Quick Connect Kit of well head comprises connecting short section 3 and connector 4, connecting short section 3 is tubular bodies, two ends are equipped with screw thread, connector 4 is tubular body one end and connecting short section 3 welding, and the other end is also provided with screw thread and is connected with pressure meter or stack with stop valve 5 successively; Connecting short section 3 one end connecting well muzzle tube valve clips, other end jointing clip seat 1.Clip seat 1 two ends are equipped with internal thread, and one end inner chamber is also provided with helicla flute and Ka Tai, and the outside of Ka Tai is provided with draw-in groove, and its helicla flute and Ka Tai coordinate with hoop 2, in spiral fluted bottom, can pack sealing ring into.Referring to Fig. 4, clip seat 2 one end are provided with internal thread, and other end inner chamber is provided with helicla flute and Ka Tai, and the outside of Ka Tai is provided with draw-in groove, and its helicla flute and Ka Tai coordinate with helicla flute and the Ka Tai of clip seat 1; If female one end is connected with tester.
embodiment bis-
The multi-functional Quick Connect Kit of well head comprises connecting short section 3 and connector 4, and connecting short section 3 is tubular bodies, and two ends are equipped with screw thread, and connector 4 is tubular body one end and connecting short section 3 welding, and the other end is also provided with screw thread and is connected with tee piece; Another two ports of tee piece are also provided with screw thread, and one end connects stop valve 5 and stack, other end Bonding pressure table; Connecting short section 3 one end connecting well muzzle tube valve clips, other end jointing clip seat 1, is connected with tester after can being connected with hoop 2 by clip seat 1 again.Identical with embodiment mono-of clip seat 1 in the present embodiment and the structure of hoop 2.
Above-mentioned two embodiment all can coordinate by stop valve 5 work of surveying casing pressure with pressure meter; By stop valve 5, be connected with stack, make casing gas enter production procedure; Clip seat 1 can Quick joint hoop head 2, by the internal thread connecting test instrument of hoop 2, completes the work of the lower liquid level of well logging; The Flush coupling of ground pump truck, by being connected with the internal thread of clip seat 1, completes well-flushing work.
Claims (4)
1. the multi-functional Quick Connect Kit of well head, is characterized in that, comprises connecting short section and connector, connecting short section is tubular body, two ends are equipped with screw thread, and connector is tubular body one end and connecting short section welding, and the other end is also provided with screw thread and is connected with pressure meter or stack with stop valve successively; Connecting short section one end connecting well muzzle tube valve clip, other end jointing clip seat.
2. the multi-functional Quick Connect Kit of well head according to claim 1, it is characterized in that, described clip seat two ends are equipped with internal thread, one end inner chamber is also provided with helicla flute and Ka Tai, the outside of Ka Tai is provided with draw-in groove, its helicla flute and Ka Tai coordinate with hoop, in spiral fluted bottom, can pack sealing ring into.
3. the multi-functional Quick Connect Kit of well head according to claim 2, it is characterized in that, described clip seat one end is provided with internal thread, and other end inner chamber is provided with helicla flute and Ka Tai, the outside of Ka Tai is provided with draw-in groove, and its helicla flute and Ka Tai coordinate with helicla flute and the Ka Tai of clip seat; If female one end is connected with tester.
4. the multi-functional Quick Connect Kit of well head, is characterized in that, comprises connecting short section and connector, and connecting short section is tubular body, and two ends are equipped with screw thread, and connector is tubular body one end and connecting short section welding, and the other end is also provided with screw thread and is connected with tee piece; Another two ports of tee piece are also provided with screw thread, and one end connects stop valve and stack, other end Bonding pressure table; Connecting short section one end connecting well muzzle tube valve clip, other end jointing clip seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480448.9U CN203394419U (en) | 2013-08-07 | 2013-08-07 | Multifunctional rapid connection device of wellhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480448.9U CN203394419U (en) | 2013-08-07 | 2013-08-07 | Multifunctional rapid connection device of wellhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394419U true CN203394419U (en) | 2014-01-15 |
Family
ID=49905955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480448.9U Expired - Fee Related CN203394419U (en) | 2013-08-07 | 2013-08-07 | Multifunctional rapid connection device of wellhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394419U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420082A (en) * | 2017-08-24 | 2017-12-01 | 新疆国利衡清洁能源科技有限公司 | Orifice device and air inlet for underground coal gasification |
| CN109555487A (en) * | 2019-01-28 | 2019-04-02 | 卞洪丽 | A kind of oil field equipment Quick Connect Kit |
| CN111894554A (en) * | 2020-09-02 | 2020-11-06 | 中国石油天然气集团有限公司 | Multi-size pipe diameter self-adaptive sealing underground liquid level monitoring system |
| CN111894553A (en) * | 2020-09-02 | 2020-11-06 | 中国石油天然气集团有限公司 | Connecting device for underground liquid level monitoring and underground liquid level monitoring method |
| CN111980679A (en) * | 2020-08-28 | 2020-11-24 | 西安石油大学 | Conversion device of drilling liquid level monitor and liquid level monitoring method thereof |
-
2013
- 2013-08-07 CN CN201320480448.9U patent/CN203394419U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420082A (en) * | 2017-08-24 | 2017-12-01 | 新疆国利衡清洁能源科技有限公司 | Orifice device and air inlet for underground coal gasification |
| CN107420082B (en) * | 2017-08-24 | 2023-05-12 | 新疆国利衡清洁能源科技有限公司 | Orifice device and air inlet hole for underground coal gasification |
| CN109555487A (en) * | 2019-01-28 | 2019-04-02 | 卞洪丽 | A kind of oil field equipment Quick Connect Kit |
| CN111980679A (en) * | 2020-08-28 | 2020-11-24 | 西安石油大学 | Conversion device of drilling liquid level monitor and liquid level monitoring method thereof |
| CN111894554A (en) * | 2020-09-02 | 2020-11-06 | 中国石油天然气集团有限公司 | Multi-size pipe diameter self-adaptive sealing underground liquid level monitoring system |
| CN111894553A (en) * | 2020-09-02 | 2020-11-06 | 中国石油天然气集团有限公司 | Connecting device for underground liquid level monitoring and underground liquid level monitoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |