SG11201500450YA - Liner hanger top packer - Google Patents

Liner hanger top packer

Info

Publication number
SG11201500450YA
SG11201500450YA SG11201500450YA SG11201500450YA SG11201500450YA SG 11201500450Y A SG11201500450Y A SG 11201500450YA SG 11201500450Y A SG11201500450Y A SG 11201500450YA SG 11201500450Y A SG11201500450Y A SG 11201500450YA SG 11201500450Y A SG11201500450Y A SG 11201500450YA
Authority
SG
Singapore
Prior art keywords
liner hanger
top packer
hanger top
packer
liner
Prior art date
Application number
SG11201500450YA
Inventor
Huian Yi
Bingzhou Tian
Shanyin Chen
Baisong Ding
Zhien Zan
Boren Li
Miaoren Liu
Fangju Ye
Qizun Yi
Guangli Chen
Original Assignee
Starse Energy And Technology Group Co Ltd
Huian Yi
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 Starse Energy And Technology Group Co Ltd, Huian Yi filed Critical Starse Energy And Technology Group Co Ltd
Publication of SG11201500450YA publication Critical patent/SG11201500450YA/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Automatic Assembly (AREA)
  • Clamps And Clips (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Pipe Accessories (AREA)
SG11201500450YA 2012-07-23 2012-07-23 Liner hanger top packer SG11201500450YA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/079051 WO2014015469A1 (en) 2012-07-23 2012-07-23 Liner hanger top packer

Publications (1)

Publication Number Publication Date
SG11201500450YA true SG11201500450YA (en) 2015-04-29

Family

ID=56802181

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201500450YA SG11201500450YA (en) 2012-07-23 2012-07-23 Liner hanger top packer

Country Status (8)

Country Link
US (1) US9745809B2 (en)
EP (1) EP2876250B1 (en)
CN (1) CN104508234B (en)
CA (2) CA2941605A1 (en)
EA (1) EA026625B1 (en)
NO (1) NO2876250T3 (en)
SG (1) SG11201500450YA (en)
WO (1) WO2014015469A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105781461B (en) * 2016-03-29 2018-04-10 新疆永升能源有限责任公司 Hydraulic Double releasing gadget expandable liner hanger
CN108019180B (en) * 2016-10-31 2023-05-02 天津汇铸石油设备科技有限公司 Bidirectional pressure-bearing packer
CN106703741A (en) * 2016-12-08 2017-05-24 隆学武 Rubber sleeve with large-diameter top and bottom ends, packer and bridge plug
CN109944567A (en) * 2019-04-01 2019-06-28 华鼎鸿基石油工程技术(北京)有限公司 One kind is every adopting packer and every adopting construction method
CN114876399B (en) * 2022-06-02 2024-05-14 盐城宝通机械科技有限公司 Dabber formula sleeve pipe hanger convenient to maintain

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494419A (en) * 1968-04-24 1970-02-10 Schlumberger Technology Corp Selectively-operable well tools
FR2181530B1 (en) * 1972-04-27 1974-12-20 Erap Elf Entr Rech Activ Petro
US4018284A (en) * 1974-12-18 1977-04-19 Kajan Specialty Company, Inc. Apparatus and method for gravel packing a well
CN1008384B (en) * 1987-09-04 1990-06-13 中原石油勘探局采油工艺研究所 Rotary-track clamping-bush type packer
US5143015A (en) * 1991-01-18 1992-09-01 Halliburton Company Coiled tubing set inflatable packer, bridge plug and releasing tool therefor
NO942767L (en) * 1993-07-26 1995-01-27 Halliburton Co Hydraulic, adjustable package with non-movable door
CN2305482Y (en) * 1997-04-03 1999-01-27 徐建 Hydraulic plug
CN2368973Y (en) 1999-01-22 2000-03-15 孔利生 Packer
CN2620079Y (en) * 2002-12-23 2004-06-09 张永祥 Big internal diameter slip packer for combined central pipe
CN2729299Y (en) * 2003-11-27 2005-09-28 孔宪春 Releaser packer for oil production by layer
CN101165310B (en) * 2006-10-18 2011-08-03 刘宜贵 One-way slip hydraulic base sealed packer
AR067941A1 (en) * 2008-08-14 2009-10-28 Carro Gustavo Ignacio HYDRAULIC PACK (PACKER) FOR PITCHED WELLS.
CN101555778B (en) * 2009-05-18 2013-08-07 中国石油辽河油田钻采工艺研究院 External packer of high temperature pipe

Also Published As

Publication number Publication date
EA026625B1 (en) 2017-04-28
CN104508234B (en) 2016-11-16
CA2941605A1 (en) 2014-01-30
CA2879251A1 (en) 2014-01-30
WO2014015469A1 (en) 2014-01-30
US20150176354A1 (en) 2015-06-25
CA2879251C (en) 2018-04-03
NO2876250T3 (en) 2018-06-16
CN104508234A (en) 2015-04-08
US9745809B2 (en) 2017-08-29
EP2876250B1 (en) 2018-01-17
EP2876250A4 (en) 2016-11-23
EP2876250A1 (en) 2015-05-27
EA201590258A1 (en) 2015-05-29

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