CN201083092Y - Downhole operation dirty oil and sewage negative pressure reclaiming device - Google Patents

Downhole operation dirty oil and sewage negative pressure reclaiming device Download PDF

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Publication number
CN201083092Y
CN201083092Y CNU2007201170984U CN200720117098U CN201083092Y CN 201083092 Y CN201083092 Y CN 201083092Y CN U2007201170984 U CNU2007201170984 U CN U2007201170984U CN 200720117098 U CN200720117098 U CN 200720117098U CN 201083092 Y CN201083092 Y CN 201083092Y
Authority
CN
China
Prior art keywords
recycling
sewage
dirty oil
negative pressure
sump oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201170984U
Other languages
Chinese (zh)
Inventor
张传绪
杨臣
梁敬东
魏丹
王景良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daqing Oilfield Co Ltd
Original Assignee
Daqing Oilfield Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daqing Oilfield Co Ltd filed Critical Daqing Oilfield Co Ltd
Priority to CNU2007201170984U priority Critical patent/CN201083092Y/en
Application granted granted Critical
Publication of CN201083092Y publication Critical patent/CN201083092Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a dirty oil and sewage negative-pressure recovery device used in underground operation, which mainly aims to solve the problem of environmental pollution caused by the dirty oil and sewage discharged into a dirty oil pit during underground operation. The utility model is characterized in that: the bottom of a recovery tank (1) is communicated with a recovery pump (4), while the upper part is communicated with a vacuum pump (5); moreover, the top and the bottom of one side of the inlet (2) of the recovery tank (1) are respectively fixed with staggered clapboards (7). The device can effectively prevent the dirty oil and sewage from polluting the environment, thereby being sanitary and environment-friendly; moreover, the utility model can realize recycling and reusing of the dirty oil and has the characteristics of simple structure and convenient use.

Description

Underground work sump oil, sewage negative pressure retracting device
Technical field:
The utility model relates to a kind of sump oil, device for recycling sewage, especially underground work sump oil, sewage negative pressure retracting device used when underground work is constructed in the oil recovery field, oil field.
Background technology:
In the underground work work progress, oil sets annular space and play lower tubular column when operation, well head can spray, spill sump oil, sewage, normally will these sump oils, sewage is emitted in the sump oil hole of digging after receiving, contaminated environment has also been wasted valuable petroleum resources simultaneously.
The utility model content:
In order to solve underground work when construction sump oil, effluent discharge in sump oil hole internal contamination problem of environment, the utility model provides a kind of underground work sump oil, sewage negative pressure retracting device, this underground work sump oil, sewage negative pressure retracting device can be avoided sump oil, sewage pollution environment effectively, hygienic environment-protecting, also sump oil can be carried out recycling, have characteristics simple in structure and easy to use.
The technical solution of the utility model is: this underground work sump oil, sewage negative pressure retracting device comprise recycling can, have import and floss hole on the recycling can, the bottom of recycling can is communicated with the recovery pump, the top of recycling can is communicated with vacuum pump, and the top and the bottom of import one side of recycling can are fixed with staggered dividing plate respectively.
Be fixed with heating tube in the above-mentioned recycling can; Heating tube is an electric heating tube; Heating tube is side het water's pipe.
The utlity model has following beneficial effect: owing to take such scheme, vacuum pump will be pumped into negative pressure in the recycling can, utilize suction function, by import with liquids recovery in recycling can, by reclaiming pump sump oil, sewage are injected in the production flow line again, avoided sump oil, effluent discharge at sump oil hole internal contamination environment, hygienic environment-protecting, also sump oil can be carried out recycling, simple in structure, easy to use.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-recycling can among the figure, the 2-import, the 3-floss hole, 4-reclaims pump, 5-vacuum pump, 6-heating tube, 7-dividing plate.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this underground work sump oil, sewage negative pressure retracting device comprise recycling can 1, have import 2 and floss hole 3 on the recycling can 1, the bottom of recycling can 1 is communicated with recovery pump 4, the top of recycling can 1 is communicated with vacuum pump 5, the top and the bottom of import 2 sides of recycling can 1 are fixed with staggered dividing plate 7 respectively, and twice dividing plate 7 can make the right chamber that is stored in recycling can 1 after the liquid sedimentation separation of recovery.Be fixed with heating tube 6 in the recycling can 1, heating tube 6 is an electric heating tube, also can be side het water's pipe, when temperature is low, utilize heating tube 6 to heat sump oil, sewage, guarantee that the sump oil, the sewage that reclaim have flowability, after the liquid that reclaims reaches some, utilize recovery pump 4 to be injected in the production flow line.
During actual the use, this device and underground work sump oil, the supporting use of sewage receiving system, import 2 links to each other with the outlet of underground work sump oil, sewage receiving system, vacuum pump 5 will be pumped into negative pressure in the recycling can 1, utilize suction function, by import 2 liquids recovery is arrived in the recycling can 1, by reclaiming pump 4 sump oil, sewage are injected in the production flow line again, avoided sump oil, effluent discharge at sump oil hole internal contamination environment, hygienic environment-protecting, also sump oil can be carried out recycling, simple in structure, easy to use.

Claims (4)

1. a underground work sump oil, sewage negative pressure retracting device, comprise recycling can (1), have import (2) and floss hole (3) on the recycling can (1), it is characterized in that: the bottom of recycling can (1) is communicated with recovery pump (4), the top of recycling can (1) is communicated with vacuum pump (5), and the top and the bottom of import (2) one sides of recycling can (1) are fixed with staggered dividing plate (7) respectively.
2. underground work sump oil according to claim 1, sewage negative pressure retracting device is characterized in that: be fixed with heating tube (6) in the recycling can (1).
3. underground work sump oil according to claim 2, sewage negative pressure retracting device is characterized in that: heating tube (6) is an electric heating tube.
4. underground work sump oil according to claim 2, sewage negative pressure retracting device is characterized in that: heating tube (6) is side het water's pipe.
CNU2007201170984U 2007-09-28 2007-09-28 Downhole operation dirty oil and sewage negative pressure reclaiming device Expired - Fee Related CN201083092Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201170984U CN201083092Y (en) 2007-09-28 2007-09-28 Downhole operation dirty oil and sewage negative pressure reclaiming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201170984U CN201083092Y (en) 2007-09-28 2007-09-28 Downhole operation dirty oil and sewage negative pressure reclaiming device

Publications (1)

Publication Number Publication Date
CN201083092Y true CN201083092Y (en) 2008-07-09

Family

ID=39625557

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201170984U Expired - Fee Related CN201083092Y (en) 2007-09-28 2007-09-28 Downhole operation dirty oil and sewage negative pressure reclaiming device

Country Status (1)

Country Link
CN (1) CN201083092Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485737A (en) * 2013-08-30 2014-01-01 中国石油天然气集团公司 Electric drive skid-mounted well flushing device
CN106744634A (en) * 2016-11-29 2017-05-31 大庆市汇通建筑安装工程有限公司 Reclaiming device for ground raw oil in oil field
CN109626503A (en) * 2018-12-06 2019-04-16 中国石油天然气股份有限公司 A kind of sump oil sewage separating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485737A (en) * 2013-08-30 2014-01-01 中国石油天然气集团公司 Electric drive skid-mounted well flushing device
CN103485737B (en) * 2013-08-30 2016-06-22 中国石油天然气集团公司 Electricity drives skid well washing apparatus
CN106744634A (en) * 2016-11-29 2017-05-31 大庆市汇通建筑安装工程有限公司 Reclaiming device for ground raw oil in oil field
CN106744634B (en) * 2016-11-29 2019-11-08 大庆市汇通建筑安装工程有限公司 Reclaiming device for ground raw oil in oil field
CN109626503A (en) * 2018-12-06 2019-04-16 中国石油天然气股份有限公司 A kind of sump oil sewage separating device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080709

Termination date: 20100928