CN103939746A - Well mouth prizer and integrated device including well mouth prizer - Google Patents
Well mouth prizer and integrated device including well mouth prizer Download PDFInfo
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- CN103939746A CN103939746A CN201410193457.9A CN201410193457A CN103939746A CN 103939746 A CN103939746 A CN 103939746A CN 201410193457 A CN201410193457 A CN 201410193457A CN 103939746 A CN103939746 A CN 103939746A
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- gate valve
- prizer
- well head
- skid
- well mouth
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Abstract
The invention relates to a well mouth prizer and an integrated device including the well mouth prizer. The well mouth prizer comprises a prizing seat, an emergency cut-off valve installed on the prizing seat, a thermometer, a temperature transmitter, a pressure gage, a first gate valve, a second gate valve, a third gate valve, a Y-type filter, an intelligent screwing-in vortex flow meter, an emptying valve and pipelines, wherein the pipelines include branch pipes and by-pass pipes. The integrated device further comprises a telegraph pole arranged nearby the well mouth prizer, a control box, a camera shooting monitoring device and a solar power supply system, wherein the control box, the camera shooting monitoring device and the solar power supply system are installed on the telegraph pole. A space is saved, construction and installation are facilitated, the pipeline valves can be timely turned off and remote monitoring and electronic routine well inspection can be achieved when pipeline pressure is irregular, accordingly the management times and routine well inspection times of workers are decreased, and safe and reliable outward delivery of a well mouth is ensured while personal safety is guaranteed.
Description
Technical field
The present invention relates to oil gas field production gas technology field, particularly a kind of gas production wellhead integrated device.
Background technique
Along with expanding economy, country is increasing to the demand of the energy, and as the rock gas of clean energy resource, development speed is swift and violent.In gas exploitation course, need to build gas gathering station, carry out gas to receive well site.
Conventionally, well head natural gas via christmas tree directly transfers to gas gathering station, and configuration, the field fabrication separately of each device of well head, causes construction complicated like this, and the cycle is longer.Meanwhile, in the time of well head pipeline appearance of abnormal pressure, certain potential safety hazard be can there is, and remote monitoring and electronics patrol are unfavorable for.
Summary of the invention
The present invention has overcome above-mentioned shortcoming of the prior art, and the integrated device that a kind of integrated well head skid is provided and has comprised this well head skid can occur cutting off in time when abnormal pipeline valve and realize remote monitoring and electronics patrol at line pressure.
Well head skid of the present invention comprises: skid; Be installed on Emergeny Cutoff Valves 1, thermometer 6, temperature transmitter 7, pressure gauge 8, the first to the 3rd gate valve 2, y-type filter 3, precession spiral flowmeter 4, atmospheric valve 5 and pipeline in skid; Described pipeline comprises arm and bypass tube; On arm, be sequentially provided with Emergeny Cutoff Valves 1, thermometer 6, temperature transmitter 7, pressure gauge 8, the first gate valve 2, y-type filter 3, precession spiral flowmeter 4, atmospheric valve 5, the second gate valve 2; On described bypass tube, be provided with the 3rd gate valve 2, described bypass tube be connected in the first gate valve near a manometric side and the second gate valve the side away from atmospheric valve.
One integrated device, it comprises above-mentioned well head skid and the outer device of sled, the outer device of described sled comprises: be arranged near the utility pole of well head skid; Be installed on control box 9, camera monitoring device 10 and solar electric power supply system 11 on utility pole; Described control box is provided with remote control unit (RTU), Fiber Optical Transceiver, stabilized power supply; Described camera monitoring device comprises camera; Described solar electric power supply system comprises solar panel.
Compared with prior art, advantage of the present invention is: integrated well head skid, and the device that whole well head is arranged separately and the instrument of measurement signal are arranged in same skid, have saved space, and constructability is installed.Integrated device can be realized remote monitoring and electronics patrol, thus reduce personnel management, reduce patrol number of times, when guaranteeing personal safety, ensured defeated safe and reliable of outer wellhead.
Brief description of the drawings
Fig. 1 is well head skid schematic diagram.
Fig. 2 is the schematic diagram of the integrated device that comprises well head skid.
Embodiment
A kind of well head skid, as shown in Figure 1, comprising: skid; Be installed on Emergeny Cutoff Valves 1, thermometer 6, temperature transmitter 7, pressure gauge 8, the first to the 3rd gate valve 2, y-type filter 3, precession spiral flowmeter 4, atmospheric valve 5 and pipeline in skid.Pipeline comprises arm and bypass tube.
Well head gas medium, through christmas tree throttle valve, enters well head skid by pipeline, is fixedly installed Emergeny Cutoff Valves 1 in well head skid, when line pressure occurs that when abnormal, this Emergeny Cutoff Valves cuts out.After Emergeny Cutoff Valves, sequentially connect thermometer 6, temperature transmitter 7, pressure gauge 8, the first gate valve 2, y-type filter 3, precession spiral flowmeter 4, atmospheric valve 5 and the second gate valve 2.Medium is after thermometer and pressure gauge, and its temperature and pressure parameter is measured.Under normal circumstances, medium is further rear outer defeated by gate valve 2, y-type filter 3 and precession spiral flowmeter 4, when by precession spiral flowmeter 4, can measure the flow rate etc. that flows through medium; If flowmeter goes wrong or when the clear thing of plugged filter, can close the first and second gate valves 2 on arm, open the 3rd gate valve 2 on bypass tube.As shown in Figure 1, bypass tube be connected in the first gate valve near a manometric side and the second gate valve the side away from atmospheric valve, the 3rd gate valve is set on bypass tube, in the time that the first gate valve and the second gate valve are closed, can open the 3rd gate valve, allow medium flow out by bypass tube, do not affect normal workflow.
Well head skid also comprises pressure transmitter, and it is (not shown) between pressure gauge and the first gate valve, by line pressure the signal is far passed to remote control unit RTU.
Well head skid further comprises earthed system (not shown), for preventing static, and guarantee equipment and personal security.
The present invention also provides a kind of integrated device.As shown in Figure 2, this integrated device comprises above-mentioned well head skid and the outer device of sled.The outer device of sled comprises and is arranged near the utility pole (not shown mark) of well head skid; Be installed on control box 9, camera monitoring device 10 and solar electric power supply system 11 on utility pole.
Solar electric power supply system comprises solar panel, and it is installed on utility pole, for absorbing solar energy, and is converted into electric energy, for whole integrated device.Solar electric power supply system also comprises storage battery 12, and it is placed in underground, and unnecessary electric weight can be stored in storage battery, and during when night or without the sun cloudy, integrated device can utilize the electric weight of storage battery to maintain the work of whole system.
Camera monitoring device can Real-Time Monitoring gas production wellhead integrated device dynamically, when inoperative personnel near or pipeline occur that when abnormal, system will be reported to the police and be reminded staff.Camera monitoring device comprises camera.
Control box 9 is provided with remote control unit RTU, Fiber Optical Transceiver, the equipment such as stabilized power supply, remote control unit has supervision, the effect of controlling, be used for the signal (pressure of well head skid, temperature, uninterrupted and flow velocity, Emergeny Cutoff Valves on off state etc.), the coherent signal collecting treatment such as the signal of camera monitoring device and the signal of solar electric power supply system, receive and dispatch by Fiber Optical Transceiver, utilize optical fiber these signals securities to be communicated to reliably to the central control chamber of gas gathering station, thereby realize remote monitoring and electronics patrol, to ensure real time record well yield, monitoring well head state in real time, ensure safety in production operation.
By reference to the accompanying drawings the present invention is carried out to exemplary description above; obvious realization of the present invention is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present invention and technological scheme to carry out; or without improving, design of the present invention and technological scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (5)
1. a well head skid, is characterized in that, comprising: skid; Be installed on Emergeny Cutoff Valves (1), thermometer (6), temperature transmitter (7), pressure gauge (8), the first to the 3rd gate valve (2), y-type filter (3), precession spiral flowmeter (4), atmospheric valve (5) and pipeline in skid; Described pipeline comprises arm and bypass tube; On arm, be sequentially provided with Emergeny Cutoff Valves (1), thermometer (6), temperature transmitter (7), pressure gauge (8), the first gate valve (2), y-type filter (3), precession spiral flowmeter (4), atmospheric valve (5), the second gate valve (2); On described bypass tube, be provided with the 3rd gate valve (2), described bypass tube is drawn away from a side of atmospheric valve near a manometric side and the second gate valve by the first gate valve.
2. well head skid as claimed in claim 1, is characterized in that, pressure transmitter is further set on described arm, between pressure gauge and the first gate valve.
3. well head skid as claimed in claim 1 or 2, is characterized in that, further comprises earthed system.
4. an integrated device, the well head skid that it comprises described in claim 1-3 any one, is characterized in that, also comprises the outer device of sled, the outer device of described sled comprises: be arranged near the utility pole of well head skid; Be installed on control box (9), camera monitoring device (10) and solar electric power supply system (11) on utility pole; Described control box is provided with remote control unit (RTU), Fiber Optical Transceiver, stabilized power supply; Described camera monitoring device comprises camera; Described solar electric power supply system comprises solar panel.
5. integrated device as claimed in claim 4, is characterized in that, described solar electric power supply system also comprises storage battery (12), and it is embedded in underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193457.9A CN103939746B (en) | 2014-05-08 | 2014-05-08 | Well head skid and the integrating device comprising the well head skid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193457.9A CN103939746B (en) | 2014-05-08 | 2014-05-08 | Well head skid and the integrating device comprising the well head skid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103939746A true CN103939746A (en) | 2014-07-23 |
| CN103939746B CN103939746B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410193457.9A Active CN103939746B (en) | 2014-05-08 | 2014-05-08 | Well head skid and the integrating device comprising the well head skid |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725039A (en) * | 2017-11-25 | 2018-02-23 | 西安安森智能仪器股份有限公司 | A kind of natural gas wellhead integrated apparatus |
| CN108505540A (en) * | 2018-02-23 | 2018-09-07 | 上海燃气工程设计研究有限公司 | A kind of special buried valve well of piping lane |
| CN108825208A (en) * | 2018-08-09 | 2018-11-16 | 陕西明特石油技术有限公司 | A kind of digitlization gas production wellhead separate measurement device |
| CN111664356A (en) * | 2020-06-16 | 2020-09-15 | 陕西航天德林科技集团有限公司 | Well site throttling method and well site throttling system |
| CN112910180A (en) * | 2019-12-03 | 2021-06-04 | 中车唐山机车车辆有限公司 | Rail vehicle and traction motor cooling system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725039A (en) * | 2017-11-25 | 2018-02-23 | 西安安森智能仪器股份有限公司 | A kind of natural gas wellhead integrated apparatus |
| CN108505540A (en) * | 2018-02-23 | 2018-09-07 | 上海燃气工程设计研究有限公司 | A kind of special buried valve well of piping lane |
| CN108825208A (en) * | 2018-08-09 | 2018-11-16 | 陕西明特石油技术有限公司 | A kind of digitlization gas production wellhead separate measurement device |
| CN112910180A (en) * | 2019-12-03 | 2021-06-04 | 中车唐山机车车辆有限公司 | Rail vehicle and traction motor cooling system thereof |
| CN111664356A (en) * | 2020-06-16 | 2020-09-15 | 陕西航天德林科技集团有限公司 | Well site throttling method and well site throttling system |
| CN111664356B (en) * | 2020-06-16 | 2022-02-25 | 陕西航天德林科技集团有限公司 | Well site throttling method and well site throttling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103939746B (en) | 2017-06-30 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 710048 Shaanxi province Xi'an Beilin District Xingqing Road No. 9 room 1802 Applicant after: Shaanxi Aerospace Valve Technology Group Co., Ltd. Applicant after: Shaanxi Aerospace Delin Fluid Equipment Manufacturing Company Limited Address before: 710048 Shaanxi province Xi'an Beilin District Xingqing Road No. 9 room 1802 Applicant before: Shaanxi Aerospace Valve Technology Group Co., Ltd. Applicant before: Shaanxi space flight De Lin Machinery Manufacturing Co., Ltd. |
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| COR | Change of bibliographic data | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 710048 Shaanxi province Xi'an Beilin District Xingqing Road No. 9 room 1802 Applicant after: Shaanxi Aerospace Valve Technology Group Co., Ltd. Applicant after: Shaanxi Aerospace Science and Technology Group Co., Ltd. Address before: 710048 Shaanxi province Xi'an Beilin District Xingqing Road No. 9 room 1802 Applicant before: Shaanxi Aerospace Valve Technology Group Co., Ltd. Applicant before: Shaanxi Aerospace Delin Fluid Equipment Manufacturing Company Limited |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Well mouth prizer and integrated device including well mouth prizer Effective date of registration: 20190308 Granted publication date: 20170630 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: Shaanxi Aerospace Science and Technology Group Co., Ltd.|Shaanxi Aerospace Valve Technology Group Co., Ltd. Registration number: 2019610000041 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210609 Granted publication date: 20170630 Pledgee: Xi'an investment and financing Company limited by guarantee Pledgor: SHAANXI SPACE PUMP & VALVE SCIENCE AND TECHNOLOGY Co.,Ltd.|SHAANXI AEROSPACE DELIN SCIENCE AND TECHNOLOGY GROUP Co.,Ltd. Registration number: 2019610000041 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |