NO850875L - Hydraulisk aktivert kommunikasjonsnippel for styrefluid. - Google Patents

Hydraulisk aktivert kommunikasjonsnippel for styrefluid.

Info

Publication number
NO850875L
NO850875L NO850875A NO850875A NO850875L NO 850875 L NO850875 L NO 850875L NO 850875 A NO850875 A NO 850875A NO 850875 A NO850875 A NO 850875A NO 850875 L NO850875 L NO 850875L
Authority
NO
Norway
Prior art keywords
fluid communication
control fluid
activated control
communication nipple
hydraulic activated
Prior art date
Application number
NO850875A
Other languages
English (en)
Other versions
NO168662B (no
NO168662C (no
Inventor
Ronald Earl Pringle
Original Assignee
Camco Inc
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 Camco Inc filed Critical Camco Inc
Publication of NO850875L publication Critical patent/NO850875L/no
Publication of NO168662B publication Critical patent/NO168662B/no
Publication of NO168662C publication Critical patent/NO168662C/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
    • E21B34/106—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid the retrievable element being a secondary control fluid actuated valve landed into the bore of a first inoperative control fluid actuated valve

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubricants (AREA)
NO850875A 1984-06-25 1985-03-05 Nippel for kommunikasjon av hydraulisk styrefluid NO168662C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/624,431 US4566540A (en) 1984-06-25 1984-06-25 Hydraulically actuated control fluid communication nipple

Publications (3)

Publication Number Publication Date
NO850875L true NO850875L (no) 1985-12-27
NO168662B NO168662B (no) 1991-12-09
NO168662C NO168662C (no) 1992-03-18

Family

ID=24502000

Family Applications (1)

Application Number Title Priority Date Filing Date
NO850875A NO168662C (no) 1984-06-25 1985-03-05 Nippel for kommunikasjon av hydraulisk styrefluid

Country Status (4)

Country Link
US (1) US4566540A (no)
FR (1) FR2566456A1 (no)
GB (1) GB2160915B (no)
NO (1) NO168662C (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951753A (en) * 1989-10-12 1990-08-28 Baker Hughes Incorporated Subsurface well safety valve
US4981177A (en) * 1989-10-17 1991-01-01 Baker Hughes Incorporated Method and apparatus for establishing communication with a downhole portion of a control fluid pipe
US4944351A (en) * 1989-10-26 1990-07-31 Baker Hughes Incorporated Downhole safety valve for subterranean well and method
US5226483A (en) * 1992-03-04 1993-07-13 Otis Engineering Corporation Safety valve landing nipple and method
US5314026A (en) * 1992-03-04 1994-05-24 Otis Engineering Corporation Landing nipple
US6241022B1 (en) * 1998-10-09 2001-06-05 Camco International Inc. Control line connector
US6161622A (en) * 1998-11-02 2000-12-19 Halliburton Energy Services, Inc. Remote actuated plug method
US6364037B1 (en) 2000-04-11 2002-04-02 Weatherford/Lamb, Inc. Apparatus to actuate a downhole tool
US7077212B2 (en) * 2002-09-20 2006-07-18 Weatherford/Lamb, Inc. Method of hydraulically actuating and mechanically activating a downhole mechanical apparatus
US7980315B2 (en) * 2008-03-17 2011-07-19 Baker Hughes Incorporated System and method for selectively communicatable hydraulic nipples
US9470064B2 (en) 2013-12-17 2016-10-18 Baker Hughes Incorporated Safety valve, downhole system having safety valve, and method
EP3430229A4 (en) * 2016-03-14 2020-04-15 Halliburton Energy Services, Inc. HYDRAULIC REGULATION TRANSFER MECHANISMS FROM A PRIMARY SAFETY VALVE TO A SECONDARY SAFETY VALVE
BR112019006935B1 (pt) 2016-12-08 2022-11-16 Halliburton Energy Services Inc Método de acionamento hidráulico de equipamentos de fundo de poço
GB2567391B (en) * 2016-12-08 2021-08-11 Halliburton Energy Services Inc Activating a downhole tool with simultaneous pressure from multiple control lines
WO2021046223A1 (en) * 2019-09-03 2021-03-11 Tejas Research & Engineering, Llc Hydraulic communication nipple
US11208850B1 (en) * 2020-06-30 2021-12-28 Baker Hughes Oilfield Operations Llc Downhole tubular system, downhole tubular and method of forming a control line passageway at a tubular

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799258A (en) * 1971-11-19 1974-03-26 Camco Inc Subsurface well safety valve
US3882935A (en) * 1973-12-26 1975-05-13 Otis Eng Co Subsurface safety valve with auxiliary control fluid passage openable in response to an increase in control fluid pressure
US4119146A (en) * 1977-05-18 1978-10-10 Otis Engineering Corporation Surface controlled sub-surface safety valve
US4273186A (en) * 1978-11-13 1981-06-16 Otis Engineering Corporation Well safety valve system
US4249599A (en) * 1979-10-29 1981-02-10 Hydril Company Well safety system
US4411316A (en) * 1981-02-09 1983-10-25 Baker International Corporation Subterranean well valve with lock open mechanism
US4460046A (en) * 1982-11-10 1984-07-17 Camco, Incorporated Control fluid communication nipple

Also Published As

Publication number Publication date
FR2566456A1 (fr) 1985-12-27
GB2160915B (en) 1987-09-16
GB2160915A (en) 1986-01-02
NO168662B (no) 1991-12-09
US4566540A (en) 1986-01-28
GB8508063D0 (en) 1985-05-01
NO168662C (no) 1992-03-18

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