NO992442L - Sikkerhetsventil og pumpe for borehull - Google Patents

Sikkerhetsventil og pumpe for borehull

Info

Publication number
NO992442L
NO992442L NO992442A NO992442A NO992442L NO 992442 L NO992442 L NO 992442L NO 992442 A NO992442 A NO 992442A NO 992442 A NO992442 A NO 992442A NO 992442 L NO992442 L NO 992442L
Authority
NO
Norway
Prior art keywords
safety valve
borehole pump
borehole
pump
safety
Prior art date
Application number
NO992442A
Other languages
English (en)
Other versions
NO992442D0 (no
Inventor
Philip Head
Original Assignee
Philip Head
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 GBGB9811511.6A external-priority patent/GB9811511D0/en
Priority claimed from GBGB9818229.8A external-priority patent/GB9818229D0/en
Application filed by Philip Head filed Critical Philip Head
Publication of NO992442D0 publication Critical patent/NO992442D0/no
Publication of NO992442L publication Critical patent/NO992442L/no

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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/0407—Casing heads; Suspending casings or tubings in well heads with a suspended electrical cable
    • 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
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives

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)
NO992442A 1998-05-28 1999-05-20 Sikkerhetsventil og pumpe for borehull NO992442L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9811511.6A GB9811511D0 (en) 1998-05-28 1998-05-28 Bore hole safety valves
GBGB9818229.8A GB9818229D0 (en) 1998-08-20 1998-08-20 Bore hole safety valves

Publications (2)

Publication Number Publication Date
NO992442D0 NO992442D0 (no) 1999-05-20
NO992442L true NO992442L (no) 1999-11-29

Family

ID=26313756

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992442A NO992442L (no) 1998-05-28 1999-05-20 Sikkerhetsventil og pumpe for borehull

Country Status (3)

Country Link
US (1) US6234247B1 (no)
CA (1) CA2272679A1 (no)
NO (1) NO992442L (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6598675B2 (en) * 2000-05-30 2003-07-29 Baker Hughes Incorporated Downhole well-control valve reservoir monitoring and drawdown optimization system
US7140447B2 (en) * 2002-11-07 2006-11-28 Schlumberger Technology Corporation Subsurface annular safety barrier
US7195072B2 (en) * 2003-10-14 2007-03-27 Weatherford/Lamb, Inc. Installation of downhole electrical power cable and safety valve assembly
CN100458099C (zh) * 2005-12-24 2009-02-04 中国石化胜利油田有限公司采油工艺研究院 气驱井采油装置
US7921915B2 (en) * 2007-06-05 2011-04-12 Baker Hughes Incorporated Removable injection or production flow equalization valve
US8800668B2 (en) * 2011-02-07 2014-08-12 Saudi Arabian Oil Company Partially retrievable safety valve
US20120205115A1 (en) * 2011-02-11 2012-08-16 Artificial Lift Company Sub surface safety valve
WO2013159007A1 (en) * 2012-04-20 2013-10-24 Board Of Regents, The University Of Texas System Systems and methods for injection and production from a single wellbore
US10087713B2 (en) 2014-10-01 2018-10-02 Exxonmobil Upstream Research Company Internal subsurface safety valve for rotating downhole pumps
US10465477B2 (en) 2016-11-17 2019-11-05 Saudi Arabian Oil Company Subsurface safety valve for cable deployed electrical submersible pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425965A (en) 1982-06-07 1984-01-17 Otis Engineering Corporation Safety system for submersible pump
US4529035A (en) 1983-02-28 1985-07-16 Otis Engineering Corporation Submersible pump installation, methods and safety system
US4749341A (en) * 1986-09-29 1988-06-07 Otis Engineering Corporation Method and system for supporting a well pump
US5236047A (en) 1991-10-07 1993-08-17 Camco International Inc. Electrically operated well completion apparatus and method
US5285850A (en) 1991-10-11 1994-02-15 Halliburton Company Well completion system for oil and gas wells
NO932900L (no) 1992-08-21 1994-02-22 Ava Int Corp Broennsikringsventil

Also Published As

Publication number Publication date
CA2272679A1 (en) 1999-11-28
US6234247B1 (en) 2001-05-22
NO992442D0 (no) 1999-05-20

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