CN109267954B - Packer safety running and anti-pollution salvaging dual-purpose device for layered oil extraction - Google Patents
Packer safety running and anti-pollution salvaging dual-purpose device for layered oil extraction Download PDFInfo
- Publication number
- CN109267954B CN109267954B CN201811097068.0A CN201811097068A CN109267954B CN 109267954 B CN109267954 B CN 109267954B CN 201811097068 A CN201811097068 A CN 201811097068A CN 109267954 B CN109267954 B CN 109267954B
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe column
- wall
- ball seat
- oil drainage
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/20—Grappling tools, e.g. tongs or grabs gripping internally, e.g. fishing spears
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010958960.4A CN112065326B (en) | 2018-09-20 | 2018-09-20 | Downhole operation tool and method for petroleum industry |
CN201811097068.0A CN109267954B (en) | 2018-09-20 | 2018-09-20 | Packer safety running and anti-pollution salvaging dual-purpose device for layered oil extraction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811097068.0A CN109267954B (en) | 2018-09-20 | 2018-09-20 | Packer safety running and anti-pollution salvaging dual-purpose device for layered oil extraction |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010958960.4A Division CN112065326B (en) | 2018-09-20 | 2018-09-20 | Downhole operation tool and method for petroleum industry |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109267954A CN109267954A (en) | 2019-01-25 |
CN109267954B true CN109267954B (en) | 2020-11-06 |
Family
ID=65198271
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010958960.4A Active CN112065326B (en) | 2018-09-20 | 2018-09-20 | Downhole operation tool and method for petroleum industry |
CN201811097068.0A Active CN109267954B (en) | 2018-09-20 | 2018-09-20 | Packer safety running and anti-pollution salvaging dual-purpose device for layered oil extraction |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010958960.4A Active CN112065326B (en) | 2018-09-20 | 2018-09-20 | Downhole operation tool and method for petroleum industry |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN112065326B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114251058B (en) * | 2021-12-17 | 2023-08-25 | 盐城市东荣石油机械有限公司 | Layered oil production pipe column |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU706526A1 (en) * | 1978-03-29 | 1979-12-30 | Slivchenko Anatolij F | Fishing device |
RU2156355C1 (en) * | 1999-05-27 | 2000-09-20 | НГДУ "Азнакаевнефть" АО "Татнефть" | Device for selective implosive treatment of producing formation |
CN2707954Y (en) * | 2004-05-19 | 2005-07-06 | 杨朝杰 | Oil drainer device |
CN201843571U (en) * | 2010-11-11 | 2011-05-25 | 中国石油天然气股份有限公司 | Oil drainage type packer |
CN103835677A (en) * | 2014-03-21 | 2014-06-04 | 青岛吉安泰耐磨密封材料有限公司 | Two-stage sealing bumping-pressure salvageable well completion device for horizontal well |
CN105257263A (en) * | 2015-10-28 | 2016-01-20 | 中国石油天然气股份有限公司 | Separate-layer oil production and sand prevention combined operation method |
CN205117260U (en) * | 2015-10-30 | 2016-03-30 | 中国海洋石油总公司 | Prevent hydraulic pressure setting tool of premature setting |
CN105952423A (en) * | 2016-05-31 | 2016-09-21 | 中国石油天然气股份有限公司 | Layered oil production method adopting suspension pump and production tubular column |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5004048A (en) * | 1989-11-15 | 1991-04-02 | Bode Robert E | Apparatus for injecting displacement plugs |
US5791712A (en) * | 1996-07-03 | 1998-08-11 | Weatherford/Lamb, Inc. | Spear fishing tool |
CN2471929Y (en) * | 2001-01-11 | 2002-01-16 | 中国石油天然气股份有限公司 | Underground choke and fishing tool therefor |
CN2775299Y (en) * | 2005-02-07 | 2006-04-26 | 杨朝杰 | Synchronous flow checking seal detector |
CN2851559Y (en) * | 2005-10-28 | 2006-12-27 | 辽河石油勘探局 | Swab used in oil well |
CN200978651Y (en) * | 2006-12-06 | 2007-11-21 | 吉林石油集团有限责任公司 | Pressure relief coupler |
CN201068760Y (en) * | 2007-07-25 | 2008-06-04 | 沈杰 | Oilfield down-hole salvager |
CN201103361Y (en) * | 2007-08-31 | 2008-08-20 | 高剑锋 | Salvaging device for down-hole remaining rubber |
CN201246126Y (en) * | 2008-08-29 | 2009-05-27 | 中国石化股份胜利油田分公司孤东采油厂 | Well falling rubber part salvaging machine |
US8453724B2 (en) * | 2010-11-12 | 2013-06-04 | Saudi Arabian Oil Company | Tool for recovering junk and debris from a wellbore of a well |
CN202767931U (en) * | 2012-09-23 | 2013-03-06 | 董宝玉 | Hydraulic back-off salvage device of down hole |
CN202882839U (en) * | 2012-10-24 | 2013-04-17 | 中国石油化工股份有限公司 | Throwing-type washable underground pressure bearing blocking device |
CN104278968B (en) * | 2013-07-05 | 2017-06-13 | 中国石油化工股份有限公司 | Pressure-bearing pipe nipple and combined type tubing string that a kind of piston type release waterpower is agitated |
CN203515446U (en) * | 2013-09-07 | 2014-04-02 | 中国石油集团西部钻探工程有限公司 | Claw sleeve type hydraulic packer |
CN205036334U (en) * | 2015-09-07 | 2016-02-17 | 中国石油化工股份有限公司 | Down -hole junk fishing barrel |
CN206329299U (en) * | 2016-12-28 | 2017-07-14 | 吉林大学 | Lever pulley trigger-type static pressure fishing device |
CN106917618B (en) * | 2017-02-18 | 2023-01-03 | 山东石油化工学院 | Micro multi-branch well yield-increasing steering nipple and method |
CN107829701A (en) * | 2017-11-28 | 2018-03-23 | 中国石油天然气股份有限公司 | Bailing well fishing device |
CN107859501B (en) * | 2017-12-28 | 2020-12-04 | 河北鸿凯石油科技有限公司 | Self-expansion clamping and sealing device |
CN108386150A (en) * | 2018-04-17 | 2018-08-10 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of oil pipe rubber class litter latch jack and Refloatation method |
-
2018
- 2018-09-20 CN CN202010958960.4A patent/CN112065326B/en active Active
- 2018-09-20 CN CN201811097068.0A patent/CN109267954B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU706526A1 (en) * | 1978-03-29 | 1979-12-30 | Slivchenko Anatolij F | Fishing device |
RU2156355C1 (en) * | 1999-05-27 | 2000-09-20 | НГДУ "Азнакаевнефть" АО "Татнефть" | Device for selective implosive treatment of producing formation |
CN2707954Y (en) * | 2004-05-19 | 2005-07-06 | 杨朝杰 | Oil drainer device |
CN201843571U (en) * | 2010-11-11 | 2011-05-25 | 中国石油天然气股份有限公司 | Oil drainage type packer |
CN103835677A (en) * | 2014-03-21 | 2014-06-04 | 青岛吉安泰耐磨密封材料有限公司 | Two-stage sealing bumping-pressure salvageable well completion device for horizontal well |
CN105257263A (en) * | 2015-10-28 | 2016-01-20 | 中国石油天然气股份有限公司 | Separate-layer oil production and sand prevention combined operation method |
CN205117260U (en) * | 2015-10-30 | 2016-03-30 | 中国海洋石油总公司 | Prevent hydraulic pressure setting tool of premature setting |
CN105952423A (en) * | 2016-05-31 | 2016-09-21 | 中国石油天然气股份有限公司 | Layered oil production method adopting suspension pump and production tubular column |
Also Published As
Publication number | Publication date |
---|---|
CN112065326B (en) | 2022-08-26 |
CN109267954A (en) | 2019-01-25 |
CN112065326A (en) | 2020-12-11 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200311 Address after: Shandong Province, Dongying road 257000 North West District of Dongying City Applicant after: SHANDONG TIANHUI PETROLEUM TECHNOLOGY CO., LTD. Address before: 257000, 102, Huayuan Road, Guangrao Subdistrict Office, Guangrao County, Shandong, Dongying Applicant before: Ming Shihao |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201019 Address after: 221000 Zouzhuang Town Industrial Park, Zouzhou City, Xuzhou City, Jiangsu Province Applicant after: Xuzhou qirun Food Co., Ltd Address before: Shandong Province, Dongying road 257000 North West District of Dongying City Applicant before: SHANDONG TIANHUI PETROLEUM TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210423 Address after: 163000, No. 4, North Road, torch village, Saertu District, Heilongjiang, Daqing Patentee after: DALIAN SHENGWEI MACHINERY MANUFACTURING Co.,Ltd. Address before: 221000 Zouzhuang Town Industrial Park, Zouzhou City, Xuzhou City, Jiangsu Province Patentee before: Xuzhou qirun Food Co., Ltd |
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TR01 | Transfer of patent right |