AU2002234096A1 - Clamping well casings - Google Patents

Clamping well casings

Info

Publication number
AU2002234096A1
AU2002234096A1 AU2002234096A AU3409602A AU2002234096A1 AU 2002234096 A1 AU2002234096 A1 AU 2002234096A1 AU 2002234096 A AU2002234096 A AU 2002234096A AU 3409602 A AU3409602 A AU 3409602A AU 2002234096 A1 AU2002234096 A1 AU 2002234096A1
Authority
AU
Australia
Prior art keywords
well casings
clamping well
clamping
casings
well
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
AU2002234096A
Inventor
Bernard H. Van Bilderbeek
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.)
Individual
Original Assignee
Individual
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 US09/696,427 external-priority patent/US6662868B1/en
Application filed by Individual filed Critical Individual
Publication of AU2002234096A1 publication Critical patent/AU2002234096A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/12—Rope clamps ; Rod, casings or tube clamps not secured to elevators
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
AU2002234096A 2000-10-25 2001-10-25 Clamping well casings Abandoned AU2002234096A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/696,427 US6662868B1 (en) 2000-05-03 2000-10-25 Clamping well casings
US09/696,427 2000-10-25
PCT/US2001/049996 WO2002035257A2 (en) 2000-10-25 2001-10-25 Clamping well casings

Publications (1)

Publication Number Publication Date
AU2002234096A1 true AU2002234096A1 (en) 2002-05-06

Family

ID=24797023

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002234096A Abandoned AU2002234096A1 (en) 2000-10-25 2001-10-25 Clamping well casings

Country Status (6)

Country Link
EP (1) EP1412610B1 (en)
AU (1) AU2002234096A1 (en)
DK (1) DK1412610T3 (en)
ES (1) ES2687643T3 (en)
NO (1) NO335538B1 (en)
WO (1) WO2002035257A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA06005932A (en) * 2001-10-25 2007-05-07 Pleux Ocean Systems Ltd Clamping well casings.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018462A (en) * 1975-10-31 1977-04-19 Hitachi Metals, Ltd. Pipe fitting
GB2257995B (en) * 1991-07-26 1995-02-08 Vetco Gray Inc Abb Casing slips and seal member
FR2693249B1 (en) * 1992-07-03 1994-09-16 Hutchinson Method of connecting tubes or pipes, fittings and similar devices obtained by its implementation.
US6038933A (en) * 1997-07-15 2000-03-21 Mts Systems Corporation Multi-axis load cell
GB9722383D0 (en) * 1997-10-24 1997-12-24 Plexus Ocean Syst Ltd Clamping well casings

Also Published As

Publication number Publication date
WO2002035257A9 (en) 2003-04-17
WO2002035257A2 (en) 2002-05-02
NO20033668D0 (en) 2003-08-19
EP1412610A4 (en) 2005-04-13
DK1412610T3 (en) 2018-10-01
ES2687643T3 (en) 2018-10-26
EP1412610A2 (en) 2004-04-28
WO2002035257A3 (en) 2002-08-22
NO335538B1 (en) 2014-12-22
NO20033668L (en) 2003-08-19
EP1412610B1 (en) 2018-08-15

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