CN100420823C - Pipeline sealing emptying transfusion device - Google Patents
Pipeline sealing emptying transfusion device Download PDFInfo
- Publication number
- CN100420823C CN100420823C CNB2006100434063A CN200610043406A CN100420823C CN 100420823 C CN100420823 C CN 100420823C CN B2006100434063 A CNB2006100434063 A CN B2006100434063A CN 200610043406 A CN200610043406 A CN 200610043406A CN 100420823 C CN100420823 C CN 100420823C
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- oil
- pipeline
- suction type
- emptying
- type extraction
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Abstract
The present invention discloses a pipeline sealing emptying transfusion device which comprises an oil tank, a jet suction type extraction assisting pump, a high pressure water pipeline, an oil gas emptying pipeline and a trunk, wherein the oil tank is connected with an oil inlet of the jet suction type extraction assisting pump; the high pressure water pipeline is connected with a water inlet of the jet suction type extraction assisting pump; the trunk is connected with an oil outlet of the jet suction type extraction assisting pump; the oil gas emptying pipeline is connected with the oil tank; the high pressure water pipeline, the oil gas emptying pipeline and the trunk are all provided with valves. The present invention is suitable for the emptying of a single well pipeline of a well, and also suitable for the emptying of delivery pipelines of a metering station, a gathering station, etc. The emptying speed is high and crude oil is easy to gather. In normal time, the present invention can perform decompression work and individual well oil metering for a well of which the back pressure is exorbitant. The present invention can perform reformation, maintenance and construction for partial processes and facilities in the metering station under the condition that the well works.
Description
(1) technical field
The present invention relates to a kind of auxiliary equipment of oil exploitation, particularly a kind of multi-purpose station pipeline sealing emptying transfusion devices such as oil well, measuring station, gathering station that are used for.
(2) background technology
Conventional pipelines emptying: pollute, waste time and energy.
The profit that pipeline emptying release is emitted mostly directly is discharged near the special oil spilling pond of measuring station.Also do not have at the scene at present a kind of in time, high-efficiency method reclaims this part crude oil.
(3) summary of the invention
The technical problem to be solved in the present invention is: provide a kind of emptying speed soon, also can reclaim the pipeline sealing emptying transfusion device of oil gas Central Plains oil.
In order to solve the problems of the technologies described above, the present invention includes oil storage tank, jet suction type extraction assisting pump, high-pressure water pipeline, oil gas blow-down pipe and main line, oil storage tank links to each other with the jet suction type extraction assisting pump oil-in, high-pressure water pipeline links to each other with the jet suction type extraction assisting pump water inlet, main line links to each other with the jet suction type extraction assisting pump oil-out, the oil gas blow-down pipe links to each other with oil storage tank, is provided with valve on high-pressure water pipeline, oil gas blow-down pipe and the main line.
For the ease of the emptying of low discharge oil gas, the pipeline that connects oil storage tank and jet suction type extraction assisting pump is communicated with the oil gas blow-down pipe, and this communication line is provided with valve.
In order to make flowability, the quickening emptying speed that improves crude oil in the oil storage tank, there is water spray to help the suction endless tube in the described oil storage tank, described high-pressure water pipeline has the connection water spray to help the branch road of inhaling endless tube, this branch road is provided with pressure reduction control valve and heater, and the pipeline that high-pressure water pipeline links to each other with jet suction type extraction assisting pump is provided with strainer, pressure meter and flow meter.
Too high for fear of main line oil gas air pressure, described main line is provided with safety valve, and the leakage port of safety valve connects oil storage tank.
Beneficial effect of the present invention is: the present invention is suitable for the emptying of oil well single well pipeline, is equally applicable to the emptying of multi-purpose station pipelines such as measuring station, gathering station; Emptying speed is fast, crude oil is collected easily.Can be used as at ordinary times the too high oil well of back pressure is implemented step-down operation, one-well metering gauging; Use present invention can be implemented in carries out measuring station interior section flow process, the transformation of facility, maintenance construction under the situation of not stopping well.Simple operation, convenient, the Nover practical of maintenance; Environmental protection, energy-conservation, safety; Need not to employ and move any equipment, instrument in the operating process; Can save a large amount of manpower and materials, reduce crude oil loss and waste, avoid dispute such as environmental protection.
(4) description of drawings
Accompanying drawing is the flow chart that the present invention is used for measuring station emptying;
Among the figure: 1, high-pressure water pipeline, 2, pressure reduction control valve, 5,8,9,12,15,17,19,20,22, valve, 3, heater, 4, oil storage tank, 6, the oil gas blow-down pipe, 7, oil well, 10, main line, 11, safety valve, 13, jet suction type extraction assisting pump, 14, flowmeter, 16, strainer, 18, pressure meter, 21, water spray helps the suction endless tube.
When filled arrows is represented oil well emptying gas stream to, hollow arrow represent High-Pressure Water to.
(5) specific embodiment
A kind of measuring station pipeline sealing emptying transfusion device that is used for as shown in the figure, comprise oil storage tank 4, jet suction type extraction assisting pump 13, high-pressure water pipeline 1, oil gas blow-down pipe 6 and main line 10, oil storage tank 4 links to each other with jet suction type extraction assisting pump 13 oil-ins, main line 10 links to each other with jet suction type extraction assisting pump 13 oil-outs, and oil gas blow-down pipe 6 connects measuring station and oil storage tank 4.
The branch road that is access on the pipeline that connects oil storage tank 4 and jet suction type extraction assisting pump 13 is arranged on the oil gas blow-down pipe 6, valve 25 is housed on this branch road, on the pipeline of oil gas blow-down pipe 6 connection oil storage tanks 4 valve 5 is housed, connect the both sides that valve 19, valve 20, two valve branches are in oil gas blow-down pipe 6 are housed on the pipeline of oil storage tank 4 and jet suction type extraction assisting pump 13.
Valve 12, safety valve 11 are housed on the main line 10, and the leakage port of safety valve 11 connects oil storage tank 4.Oil gas blow-down pipe 6 and main line 10 are communicated with by pipeline, and this communication line is provided with valve 9.Measuring station and main line 10 are communicated with by pipeline, and this communication line is provided with valve 8.
High-pressure water pipeline 1 has two branch roads, and one of them is access to jet suction type extraction assisting pump 13 water inlets, and valve 17, strainer 16, valve 15, flowmeter 14 are housed on this branch road successively, is connected to pressure meter 18 on the strainer 16; Have water spray to help in the oil storage tank 4 and inhale endless tube 21, another branch road of high-pressure water pipeline 1 is received water spray and is helped on the suction endless tube 21, and this branch road is provided with pressure reduction control valve 2 and heater 3.
Operating principle: when oil pipeline need be dropped a hint fast, valve-off 22,8,9, open other valve, oil gas enters oil storage tank 4 from oil gas blow-down pipe 6 in the oil well, squeeze into main line 10 by jet suction type extraction assisting pump 13 again, transfer away (gas stream is to shown in filled arrows among the figure, and High-Pressure Water is to shown in figure hollow core arrow) by main line 10 again; When oil well needs emptying and oil gas not for a long time, valve-off 5,19,9,8 is opened other valve, and oil gas is directly squeezed into main line 10 by jet suction type extraction assisting pump 13 from oil gas blow-down pipe 6 in the oil well, is transferred away by main line 10 again; Open the sluices 9,5 when defeated main line 10 needs emptying outside the measuring station, other gates are in closed condition, and oil gas is pooled in the oil storage tank 4 by oil gas blow-down pipe 6 in main line 10 and the oil well; Treat main line 10 emptying finish recover to use after, closed shutter 8,9,5,22 is opened other gates, the oil gas in the oil storage tank 4 are directly squeezed into main line 10 by jet suction type extraction assisting pump 13.
The present invention promptly is applicable to the measuring station of being made up of a plurality of oil wells, the gathering station that is suitable for single oil well again or is made up of a large amount of oil wells.
Claims (2)
1. pipeline sealing emptying transfusion device, it is characterized in that: comprise oil storage tank (4), jet suction type extraction assisting pump (13), high-pressure water pipeline (1), oil gas blow-down pipe (6) and main line (10), oil storage tank (4) links to each other with jet suction type extraction assisting pump (13) oil-in, high-pressure water pipeline (1) links to each other with jet suction type extraction assisting pump (13) water inlet, main line (10) links to each other with jet suction type extraction assisting pump (13) oil-out, oil gas blow-down pipe (6) links to each other with oil storage tank (4), high-pressure water pipeline (1), be provided with valve I on oil gas blow-down pipe (6) and the main line (10), be provided with safety valve (11) on the described main line (10) in addition, the leakage port of safety valve (11) connects oil storage tank (4).
2. pipeline sealing emptying transfusion device according to claim 1 is characterized in that: the pipeline that connects oil storage tank (4) and jet suction type extraction assisting pump (13) is communicated with oil gas blow-down pipe (6), and its communication line is provided with valve II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100434063A CN100420823C (en) | 2006-03-31 | 2006-03-31 | Pipeline sealing emptying transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100434063A CN100420823C (en) | 2006-03-31 | 2006-03-31 | Pipeline sealing emptying transfusion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1824987A CN1824987A (en) | 2006-08-30 |
| CN100420823C true CN100420823C (en) | 2008-09-24 |
Family
ID=36935780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100434063A Expired - Fee Related CN100420823C (en) | 2006-03-31 | 2006-03-31 | Pipeline sealing emptying transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100420823C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453889C (en) * | 2007-02-09 | 2009-01-21 | 蔺新良 | Oil, water and gas zero-discharging pipe sealing and emptying transmission system |
| CN117704286A (en) * | 2023-12-25 | 2024-03-15 | 玉得气体有限责任公司 | Medium-low pressure nitrogen press cooperation control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001141198A (en) * | 1999-11-18 | 2001-05-25 | Toshiba Corp | Oil pressure generating device |
| CN2580107Y (en) * | 2002-10-21 | 2003-10-15 | 大庆油田有限责任公司 | Draining overflow recoverer for operation well |
| CN1651764A (en) * | 2005-03-05 | 2005-08-10 | 郑力平 | Jet suction type extraction assisting pump |
| CN2720159Y (en) * | 2004-06-02 | 2005-08-24 | 中国石油天然气股份有限公司 | Oil-delivery pump heat-insulation cover type evacuation tube |
| CN2871828Y (en) * | 2006-03-31 | 2007-02-21 | 蔺新良 | Closed-pipeline discharging transferring device |
-
2006
- 2006-03-31 CN CNB2006100434063A patent/CN100420823C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001141198A (en) * | 1999-11-18 | 2001-05-25 | Toshiba Corp | Oil pressure generating device |
| CN2580107Y (en) * | 2002-10-21 | 2003-10-15 | 大庆油田有限责任公司 | Draining overflow recoverer for operation well |
| CN2720159Y (en) * | 2004-06-02 | 2005-08-24 | 中国石油天然气股份有限公司 | Oil-delivery pump heat-insulation cover type evacuation tube |
| CN1651764A (en) * | 2005-03-05 | 2005-08-10 | 郑力平 | Jet suction type extraction assisting pump |
| CN2871828Y (en) * | 2006-03-31 | 2007-02-21 | 蔺新良 | Closed-pipeline discharging transferring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1824987A (en) | 2006-08-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20080924 Termination date: 20170331 |