AU6707800A - Tool assembly - Google Patents

Tool assembly

Info

Publication number
AU6707800A
AU6707800A AU67078/00A AU6707800A AU6707800A AU 6707800 A AU6707800 A AU 6707800A AU 67078/00 A AU67078/00 A AU 67078/00A AU 6707800 A AU6707800 A AU 6707800A AU 6707800 A AU6707800 A AU 6707800A
Authority
AU
Australia
Prior art keywords
tool assembly
tool
assembly
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.)
Abandoned
Application number
AU67078/00A
Inventor
Clive John French
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRENCH OILFIELD SERVICES Ltd
Original Assignee
FRENCH OILFIELD SERVICES Ltd
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 FRENCH OILFIELD SERVICES Ltd filed Critical FRENCH OILFIELD SERVICES Ltd
Publication of AU6707800A publication Critical patent/AU6707800A/en
Abandoned legal-status Critical Current

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

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)
  • Pipe Accessories (AREA)
  • Fluid-Driven Valves (AREA)
AU67078/00A 1999-08-17 2000-08-17 Tool assembly Abandoned AU6707800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9919270 1999-08-17
GBGB9919270.0A GB9919270D0 (en) 1999-08-17 1999-08-17 Tool assembly
PCT/GB2000/003200 WO2001012949A2 (en) 1999-08-17 2000-08-17 Downhole flapper valve assembly

Publications (1)

Publication Number Publication Date
AU6707800A true AU6707800A (en) 2001-03-13

Family

ID=10859177

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67078/00A Abandoned AU6707800A (en) 1999-08-17 2000-08-17 Tool assembly

Country Status (4)

Country Link
EP (1) EP1144803A3 (en)
AU (1) AU6707800A (en)
GB (1) GB9919270D0 (en)
WO (1) WO2001012949A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2389621A1 (en) * 1999-11-16 2001-05-25 Schlumberger Canada Limited Downhole valve
US7537061B2 (en) 2006-06-13 2009-05-26 Precision Energy Services, Inc. System and method for releasing and retrieving memory tool with wireline in well pipe
US10794143B2 (en) * 2017-10-06 2020-10-06 Baker Hughes, A Ge Company, Llc Sub-surface safety valve flapper sleeve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696868A (en) * 1970-12-18 1972-10-10 Otis Eng Corp Well flow control valves and well systems utilizing the same
US4149698A (en) * 1977-04-13 1979-04-17 Otis Engineering Corporation Surface controlled subsurface safety valve
US4531587A (en) * 1984-02-22 1985-07-30 Baker Oil Tools, Inc. Downhole flapper valve
US6237683B1 (en) * 1996-04-26 2001-05-29 Camco International Inc. Wellbore flow control device
WO1997047852A1 (en) * 1996-06-13 1997-12-18 Pes, Inc. Downhole lubricator valve
US6302210B1 (en) * 1997-11-10 2001-10-16 Halliburton Energy Services, Inc. Safety valve utilizing an isolation valve and method of using the same
US6003605A (en) * 1997-12-01 1999-12-21 Halliburton Enery Services, Inc. Balanced line tubing retrievable safety valve
GB9913557D0 (en) 1999-06-10 1999-08-11 French Oilfield Services Ltd Hydraulic control assembly

Also Published As

Publication number Publication date
EP1144803A3 (en) 2002-09-11
WO2001012949A2 (en) 2001-02-22
EP1144803A2 (en) 2001-10-17
GB9919270D0 (en) 1999-10-20
WO2001012949A3 (en) 2001-08-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase