RU2013104186A - Многошаровое гнездо шара для гидравлического разрыва при уменьшенном давлении закачки - Google Patents

Многошаровое гнездо шара для гидравлического разрыва при уменьшенном давлении закачки Download PDF

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Publication number
RU2013104186A
RU2013104186A RU2013104186/03A RU2013104186A RU2013104186A RU 2013104186 A RU2013104186 A RU 2013104186A RU 2013104186/03 A RU2013104186/03 A RU 2013104186/03A RU 2013104186 A RU2013104186 A RU 2013104186A RU 2013104186 A RU2013104186 A RU 2013104186A
Authority
RU
Russia
Prior art keywords
ball
nests
mandrel
sleeve
downhole
Prior art date
Application number
RU2013104186/03A
Other languages
English (en)
Russian (ru)
Inventor
Хосе УРТАДО
Джон К. ВУЛФ
Original Assignee
Смит Интернэшнл, Инк.
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
Priority claimed from US13/091,988 external-priority patent/US9045963B2/en
Application filed by Смит Интернэшнл, Инк. filed Critical Смит Интернэшнл, Инк.
Publication of RU2013104186A publication Critical patent/RU2013104186A/ru

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
    • 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
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
RU2013104186/03A 2010-07-01 2011-07-01 Многошаровое гнездо шара для гидравлического разрыва при уменьшенном давлении закачки RU2013104186A (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US36079610P 2010-07-01 2010-07-01
US61/360,796 2010-07-01
US13/091,988 2011-04-21
US13/091,988 US9045963B2 (en) 2010-04-23 2011-04-21 High pressure and high temperature ball seat
PCT/US2011/042739 WO2012003419A2 (fr) 2010-07-01 2011-07-01 Siège de rotule ou de multiples rotules permettant une fracturation hydraulique avec une pression de pompage réduite

Publications (1)

Publication Number Publication Date
RU2013104186A true RU2013104186A (ru) 2014-08-10

Family

ID=45402674

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2013104186/03A RU2013104186A (ru) 2010-07-01 2011-07-01 Многошаровое гнездо шара для гидравлического разрыва при уменьшенном давлении закачки

Country Status (4)

Country Link
CN (1) CN103080470B (fr)
CA (1) CA2804151C (fr)
RU (1) RU2013104186A (fr)
WO (1) WO2012003419A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2847424B1 (fr) * 2012-05-07 2023-07-05 Packers Plus Energy Services Inc. Procédé et système de surveillance d'opérations de forage
US9624754B2 (en) * 2013-03-28 2017-04-18 Halliburton Energy Services, Inc. Radiused ID baffle
CN104329045A (zh) * 2014-09-01 2015-02-04 吉林市旭峰激光科技有限责任公司 一种投球双锥角密封球座
CN104405338B (zh) * 2014-12-01 2017-02-22 中国石油天然气股份有限公司 一种套管压裂球座

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314015A (en) * 1992-07-31 1994-05-24 Halliburton Company Stage cementer and inflation packer apparatus
CA2181671A1 (fr) * 1996-07-19 1998-01-20 Rick Picher Clapet de retenue a deux voies pour forage
US6907936B2 (en) * 2001-11-19 2005-06-21 Packers Plus Energy Services Inc. Method and apparatus for wellbore fluid treatment
GB0513140D0 (en) * 2005-06-15 2005-08-03 Lee Paul B Novel method of controlling the operation of a downhole tool
US7640991B2 (en) * 2005-09-20 2010-01-05 Schlumberger Technology Corporation Downhole tool actuation apparatus and method
CN2898283Y (zh) * 2006-04-26 2007-05-09 中国石油天然气股份有限公司 缓冲滑套开关
US7644772B2 (en) * 2007-08-13 2010-01-12 Baker Hughes Incorporated Ball seat having segmented arcuate ball support member
US20090308614A1 (en) * 2008-06-11 2009-12-17 Sanchez James S Coated extrudable ball seats
US7814981B2 (en) * 2008-08-26 2010-10-19 Baker Hughes Incorporated Fracture valve and equalizer system and method

Also Published As

Publication number Publication date
WO2012003419A2 (fr) 2012-01-05
CA2804151C (fr) 2015-01-06
WO2012003419A3 (fr) 2012-03-08
CN103080470A (zh) 2013-05-01
CN103080470B (zh) 2015-11-25
CA2804151A1 (fr) 2012-01-05

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