CN1063253C - Multifunctional sealed oil storing device of oil well - Google Patents
Multifunctional sealed oil storing device of oil well Download PDFInfo
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- CN1063253C CN1063253C CN97105643A CN97105643A CN1063253C CN 1063253 C CN1063253 C CN 1063253C CN 97105643 A CN97105643 A CN 97105643A CN 97105643 A CN97105643 A CN 97105643A CN 1063253 C CN1063253 C CN 1063253C
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Abstract
The present invention discloses a multifunctional sealed oil storing device of oil wells of an oil industry, which is suitable for various oil production wells, particularly for low-yield oil wells, remote wells and individual wells. The present invention is composed of an oil and gas pipeline, a storage tank, etc., wherein a furnace chamber is positioned in the storage tank connected with a well head through a pipeline entering the tank. The present invention integrates the functions of oil and gas separation, self heating, direct-reading metering, natural gas recovery, energy saving, environmental protection, self hot washing of the oil wells, theft protection, etc., and has the advantages of moderate volume and convenience migration. Workers can master the liquid and gas production situations of the oil wells so that the workers' labor intensity is greatly reduced. Natural gas is fully recovered without environmental pollution so that energy sources are fully utilized. The present invention can replace a well washing device to use the oil well liquid of the multifunctional sealed oil storing device to wash the wells so as to protect oil layers, increase productivity and enhance economic benefits.
Description
The present invention relates to field of petroleum exploitation, particularly a kind of sealed oil well as oil reservoir is applicable to various producing wells.
At present the used individual well well mouth of oil well oil storage metering heating apparatus of oil development system has two kinds of the elevated tanks burning oil storage tank and enter after the kilocalorie stove is heated.The existing apparatus volume is big, is generally 40--60m
3Storage tank, transportation inconvenience; Because of being jar outer heating, the thermal efficiency is low; Need climb to tank deck during metering and detect big jar outage, just can know big jar oil reserve then as calculated with chi; The energy has been wasted in the emptying of association natural gas, has polluted environment.Management difficulty is big, and safety factor is low, and investment is big, cost height, cost of production height.
The objective of the invention is to provide a kind of airtight Fuel Tanking Unit, it not only has the function of eliminator, metering and storage tank, but also can substitute well washing equipment, the well-flushing of heating certainly.Save investment, fully reclaim natural gas, utilize the energy, the protection environment prevents to pollute.
For achieving the above object, technical solution of the present invention is to utilize the oil-gas pipeline of well head to be connected with airtight storage tank, and tank inside has burner hearth, and the interior installation of branch gas bag gas transmission line leads to the storage tank outside and is connected with failing pipe network outward or putting torch with burner.Lower position at storage tank connects antitheft valve and oil well pump in addition, and oil well pump is connected with well head.Storage tank is equipped with the direct-reading gauge.
Because adopted technique scheme, the present invention to have Oil-gas Separation, self heat, direct-reading is measured, natural gas recovery, energy-conserving and environment-protective, oil-well self hot are washed, function such as antitheft.Be used for the oil storage of individual well well head and reclaim natural gas, free from environmental pollution, save investment and cost of production, made things convenient for construction, reduced the management difficulty of working strength of workers and oil well.Utilize the oil-well self production fluid to carry out clean-out service, can protect oil reservoir, prolong the pump detection period of oil well, reduce the operation number of times, increase output, increase economic efficiency.
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 for A-A of the present invention to cut-away view.
Below in conjunction with accompanying drawing the present invention is done further detailed description.Referring to Fig. 1 and Fig. 2, the present invention is made up of storage tank (11) and oil-gas pipeline, burner hearth (12) is positioned at the inside of storage tank (11), is that " U " shape or other are various to be beneficial to heat radiation and the logical shape of scurrying of combustion gas hovers above in the storage tank (11), heat is made full use of and is evenly distributed.Burner (16) is put in the burner hearth (12), and chimney (1) is used for combustion-supporting.Storage tank (11) is connected with well head (8) with oil-gas pipeline by tube for entering can line (7).Divide in the gas bag (3) gas transmission line (2) is housed, lead to the outside of storage tank (11), with burner (16) and outer defeated pipe network (14) or put torch (15) and be communicated with; Perhaps earlier gas meter (13) is connected with gas transmission line (2) again and is connected with outer defeated pipe network or some torch (15) with burner (16).At the antitheft valve of lower position connection (10) and the oil well pump (9) of storage tank (11), oil well pump (9) is communicated with well head (8), also antitheft valve (10) can be installed and oil well pump (9) is not communicated with well head.Storage tank (11) is the closed storage tank, and the top is provided with branch gas bag (3), pressure meter (5) and safety valve (6), and the bottom is provided with thermometer hole (18).For ease of management, storage tank (11) has been installed the direct-reading gauge.Be made up of float linkage (4) and direct-reading mechanism (17), float linkage (4) is installed on the inside of storage tank (11), and direct-reading mechanism (17) is loaded on the outside of storage tank (11), comprises pointer and dial.Float linkage (4) is made up of float, counterweight and connecting rod, is fixed on the wall of storage tank (11), and the axle center is connected with jar pointer of outer direct-reading mechanism (17).Production fluid in tube for entering can line (7) enters storage tank (11), carries out Oil-gas Separation by oil-gas pipeline in the well.Natural gas enters branch gas bag (3), outside gas transmission line (2) passed storage tank (11), after gas meter (13) metering, gas was as the heating energy source of storage tank (11) by the gas import at top, the residue natural gas can enter outer gas line network (14) and reclaim, and does not have the torch put (15) emptying of tracheae net.The liquid storage amount of direct-reading mechanism (17) the indication storage tank (11) of direct-reading gauge.When the oil in the jar is filled, crude oil can be squeezed into tank car with oil well pump (9) or utilize gas-cap drive to be pressed into tank car with antitheft valve (10) and pull away.Because it is not fuel-displaced that the gas import of gas transmission line (2) and the import of tube for entering can line (7) all at the top of jar (11), are put, and good antitheft effect is arranged.Install well washing equipments such as alternative cementing truck, wax removal car, tank car directly utilizes oil well liquid-producing to make the work medium to carry out well-flushing with this.During clean-out service,,, enter the oil jacket annular space of well head (8), determine duration of well flushing according to the height of what and temperature of oil well liquid measure with the fluid in oil well pump (9) the suction storage tank (11) earlier with the heating of the liquid in the jar (11).Install well-flushing with this, operation procedure is simple, easy to operate, and easily row is reliable.Save calling of well-flushing vehicle, equipment and material, reduced the constructor.This device volume is moderate, the migration convenient, and movable chassis directly is lifted on storage tank (11) on the base and gets final product.Functions such as this device oil-collecting gas separates, self heats, the metering of oil gas direct-reading, oil-well self hot is washed with crude oil is antitheft have reclaimed natural gas in one, and energy conservation reduces investment, has protected environment.Direct-reading gauge accurate measurement, visuality is strong, can grasp the situation of oil well produce oil, aerogenesis at any time, has simplified hypervisor, has reduced working strength of workers.Utilize the production fluid of crude oil well to make flushing fluid, help oil layer protection, prolong the pump detection period of oil well, reduce the operation number of times, increase output, save cost, increase economic efficiency.This device can not only solve low liquid producing well and not advance the problem that main line, plugging line, cold season can't ordinary production, and can reduce the wellhead back pressure of oil well, increases oil well output.
Claims (5)
1, a kind of sealed oil well as oil reservoir that is used for petroleum industry, comprise storage tank (11) and oil-gas pipeline, burner hearth (12) is positioned at the inside of storage tank (11), storage tank (11) is connected with well head (8) with oil-gas pipeline by tube for entering can line (7), it is characterized in that gas transmission line (2) is loaded on leads to storage tank (11) outside in the branch gas bag (3), with burner (16) and outer defeated pipe network (14) or put torch (15) and be communicated with.
2, sealed oil well as oil reservoir according to claim 1 is characterized in that antitheft valve of lower position connection (10) and oil well pump (9) at storage tank (11), and described oil well pump (9) is communicated with well head (8).
3, sealed oil well as oil reservoir according to claim 1 is characterized in that the burner hearth (12) in the storage tank (11) hovers above in the storage tank (11).
4, sealed oil well as oil reservoir according to claim 1 is characterized in that storage tank (11) is the closed storage tank, divides gas bag (3), pressure meter (5) and safety valve (6) to be located at the top, and the bottom is provided with thermometer hole (18).
5, sealed oil well as oil reservoir according to claim 1, it is characterized in that the direct-reading gauge is made up of float linkage (4) and direct-reading mechanism (17), direct-reading mechanism (17) is loaded on the outside of jar (11), float linkage (4) is loaded on the inside of storage tank (11), form by float, counterweight and connecting rod, be fixed on the wall of storage tank (11), the axle center is connected with the pointer of direct-reading mechanism (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105643A CN1063253C (en) | 1997-01-17 | 1997-01-17 | Multifunctional sealed oil storing device of oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97105643A CN1063253C (en) | 1997-01-17 | 1997-01-17 | Multifunctional sealed oil storing device of oil well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1162688A CN1162688A (en) | 1997-10-22 |
| CN1063253C true CN1063253C (en) | 2001-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97105643A Expired - Fee Related CN1063253C (en) | 1997-01-17 | 1997-01-17 | Multifunctional sealed oil storing device of oil well |
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| Country | Link |
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| CN (1) | CN1063253C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121362A (en) * | 2010-12-17 | 2011-07-13 | 中国石油集团长城钻探工程有限公司 | Movable wellhead production device |
| CN102582977B (en) * | 2012-02-27 | 2013-09-18 | 胜利油田三力石油技术开发有限公司 | Single-well split-type heating multifunctional storage tank device |
| CN103437749B (en) * | 2013-08-14 | 2016-01-20 | 张彦忠 | A kind of combustion heater for Oil-gas Separation |
| CN104555158A (en) * | 2014-12-24 | 2015-04-29 | 李延岭 | Multi-cavity tank structure applied to tank container |
| CN111472748A (en) * | 2020-04-15 | 2020-07-31 | 西安长庆科技工程有限责任公司 | Two-phase separator integrated device and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US494893A (en) * | 1893-04-04 | Grinding-machine | ||
| US4673500A (en) * | 1985-04-15 | 1987-06-16 | Amoco Corporation | Sand separation and removal method and apparatus |
| CN2139265Y (en) * | 1992-09-12 | 1993-07-28 | 郭玉森 | Horizontal oil tank level-meter |
| US5340477A (en) * | 1992-12-03 | 1994-08-23 | Texaco Inc. | Produced water-oil separation tank for emulsions |
| CN1028608C (en) * | 1991-06-01 | 1995-05-31 | 北京市西城区新开通用试验厂 | Numerically controlled oil-gas-water separator |
| CN2213841Y (en) * | 1994-12-17 | 1995-11-29 | 石连弟 | Multi-line circulation type hot pipe wellhead crude oil heater |
| CN2225539Y (en) * | 1995-01-18 | 1996-04-24 | 石连弟 | Combined circulation raw oil heater for heat pipe wellhead |
| CN2225538Y (en) * | 1994-12-22 | 1996-04-24 | 玉门石油管理局采油厂 | Automatic control heater for inner heat at mouth of oil well |
| CN2228128Y (en) * | 1995-03-11 | 1996-05-29 | 郭占林 | High-efficiency energy-saving wellhead heating stove |
-
1997
- 1997-01-17 CN CN97105643A patent/CN1063253C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US494893A (en) * | 1893-04-04 | Grinding-machine | ||
| US4673500A (en) * | 1985-04-15 | 1987-06-16 | Amoco Corporation | Sand separation and removal method and apparatus |
| CN1028608C (en) * | 1991-06-01 | 1995-05-31 | 北京市西城区新开通用试验厂 | Numerically controlled oil-gas-water separator |
| CN2139265Y (en) * | 1992-09-12 | 1993-07-28 | 郭玉森 | Horizontal oil tank level-meter |
| US5340477A (en) * | 1992-12-03 | 1994-08-23 | Texaco Inc. | Produced water-oil separation tank for emulsions |
| CN2213841Y (en) * | 1994-12-17 | 1995-11-29 | 石连弟 | Multi-line circulation type hot pipe wellhead crude oil heater |
| CN2225538Y (en) * | 1994-12-22 | 1996-04-24 | 玉门石油管理局采油厂 | Automatic control heater for inner heat at mouth of oil well |
| CN2225539Y (en) * | 1995-01-18 | 1996-04-24 | 石连弟 | Combined circulation raw oil heater for heat pipe wellhead |
| CN2228128Y (en) * | 1995-03-11 | 1996-05-29 | 郭占林 | High-efficiency energy-saving wellhead heating stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1162688A (en) | 1997-10-22 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENGLI OILFIELD SHENGTONG NEW TECHNOLOGY DEVELOP Free format text: FORMER OWNER: HEKOU OIL-PRODUCTION FIELD, SHENGLI PETROLEUM ADMINISTRATION Effective date: 20010611 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20010611 Patentee after: Shengton New Science & Technology Development Centre, Shengli Oil Field Patentee before: Hekou Oil Production Factory, Shengli Petroleum Administration |
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| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG NEW DATONG PETROLEUM ENVIRONMENTAL PROTEC Free format text: FORMER NAME OR ADDRESS: SHENGLI OILFIELD SHENGTONG NEW TECHNOLOGY DEVELOPMENT CENTER |
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| CP01 | Change in the name or title of a patent holder |
Patentee after: Shandong Xindatong Petroleum Environmental Protection Science and Technology Co. Patentee before: Shengton New Science & Technology Development Centre, Shengli Oil Field |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010314 Termination date: 20150117 |
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| EXPY | Termination of patent right or utility model |