GB1265868A - - Google Patents

Info

Publication number
GB1265868A
GB1265868A GB1265868DA GB1265868A GB 1265868 A GB1265868 A GB 1265868A GB 1265868D A GB1265868D A GB 1265868DA GB 1265868 A GB1265868 A GB 1265868A
Authority
GB
United Kingdom
Prior art keywords
slip
tool
axis
released
shear
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1265868A publication Critical patent/GB1265868A/en
Expired 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
    • E21B33/1265—Packers; Plugs with fluid-pressure-operated elastic cup or skirt with mechanical slips
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
    • E21B33/1292—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks with means for anchoring against downward and upward movement

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)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB1265868D 1968-11-15 1969-07-31 Expired GB1265868A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77611068A 1968-11-15 1968-11-15

Publications (1)

Publication Number Publication Date
GB1265868A true GB1265868A (enrdf_load_stackoverflow) 1972-03-08

Family

ID=25106484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265868D Expired GB1265868A (enrdf_load_stackoverflow) 1968-11-15 1969-07-31

Country Status (5)

Country Link
US (1) US3548936A (enrdf_load_stackoverflow)
DE (1) DE1927414C3 (enrdf_load_stackoverflow)
FR (1) FR2023345A1 (enrdf_load_stackoverflow)
GB (1) GB1265868A (enrdf_load_stackoverflow)
NL (1) NL166095C (enrdf_load_stackoverflow)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739849A (en) * 1971-02-01 1973-06-19 Dresser Ind Gripping member for well tool
US3684010A (en) * 1971-02-08 1972-08-15 David E Young Selectively-anchored well tools
US3735814A (en) * 1971-05-24 1973-05-29 Dresser Ind Resilient slip suspension means for hydraulic packer
US3779314A (en) * 1972-05-15 1973-12-18 Dresser Ind Well tool and releasing device therefor
US3818987A (en) * 1972-11-17 1974-06-25 Dresser Ind Well packer and retriever
US3804166A (en) * 1973-01-02 1974-04-16 Dresser Ind Gripping member for well tools or the like
US3818988A (en) * 1973-01-02 1974-06-25 Dresser Ind Well packer
US3804164A (en) * 1973-04-09 1974-04-16 Dresser Ind Well packer apparatus having improved hydraulically-actuated anchor assembly
US3863719A (en) * 1973-10-23 1975-02-04 Dresser Ind Retrievable well packer with reversing feature and method of use thereof
US3976134A (en) * 1973-11-01 1976-08-24 Dresser Industries, Inc. Mandrel locking sleeve
US3851707A (en) * 1973-11-02 1974-12-03 Dresser Ind Uni-directional unitary anchor slip
US3858648A (en) * 1973-11-02 1975-01-07 Dresser Ind Dual string hydraulically actuated oil well packer
US3913675A (en) * 1974-10-21 1975-10-21 Dresser Ind Methods and apparatus for sand control in underground boreholes
US4018273A (en) * 1975-05-22 1977-04-19 Dresser Industries, Inc. Mandrel locking sleeve
US4151876A (en) * 1977-10-25 1979-05-01 Dresser Industries, Inc. Single string retrievable well packers
US4212352A (en) * 1979-01-08 1980-07-15 Dresser Industries, Inc. Gripping member for well tools
US4526229A (en) * 1983-02-14 1985-07-02 Gulf Oil Corporation Hydraulic packer assembly
US4593765A (en) * 1984-07-03 1986-06-10 Dresser Industries, Inc. Tubing resettable well tool
US4583590A (en) * 1985-02-21 1986-04-22 Dresser Industries, Inc. Slip releasing apparatus
US7100710B2 (en) 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7040420B2 (en) 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7108084B2 (en) 1994-10-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7147068B2 (en) 1994-10-14 2006-12-12 Weatherford / Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7228901B2 (en) 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7013997B2 (en) 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6868906B1 (en) 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
US7036610B1 (en) 1994-10-14 2006-05-02 Weatherford / Lamb, Inc. Apparatus and method for completing oil and gas wells
US7509722B2 (en) 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340857A (en) 1998-08-24 2000-03-01 Weatherford Lamb An apparatus for facilitating the connection of tubulars and alignment with a top drive
GB2340859A (en) 1998-08-24 2000-03-01 Weatherford Lamb Method and apparatus for facilitating the connection of tubulars using a top drive
GB2340858A (en) 1998-08-24 2000-03-01 Weatherford Lamb Methods and apparatus for facilitating the connection of tubulars using a top drive
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
AU772327B2 (en) 1998-12-22 2004-04-22 Weatherford Technology Holdings, Llc Procedures and equipment for profiling and jointing of pipes
GB2347441B (en) 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
GB2345074A (en) 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
US6857487B2 (en) 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US6896075B2 (en) 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
US6257339B1 (en) 1999-10-02 2001-07-10 Weatherford/Lamb, Inc Packer system
WO2001046550A1 (en) 1999-12-22 2001-06-28 Weatherford/Lamb, Inc. Drilling bit for drilling while running casing
US7334650B2 (en) 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
GB0010378D0 (en) 2000-04-28 2000-06-14 Bbl Downhole Tools Ltd Expandable apparatus for drift and reaming a borehole
CA2311215C (en) 2000-06-12 2004-08-10 Lonkar Services Ltd. Flow through bypass tubing plug
GB2365463B (en) 2000-08-01 2005-02-16 Renovus Ltd Drilling method
US6561272B2 (en) 2001-06-08 2003-05-13 Schlumberger Technology Corporation Technique for deploying a liner into a subterranean wellbore
GB0206227D0 (en) 2002-03-16 2002-05-01 Weatherford Lamb Bore-lining and drilling
US7591305B2 (en) * 2002-04-18 2009-09-22 Tejas Complete Solutions, Lp Patriot retrievable production packer
US7082991B2 (en) * 2002-04-18 2006-08-01 Team Oil Tools Slip spring with heel notch
US6994176B2 (en) 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US6899186B2 (en) 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
US7303022B2 (en) 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
US7128154B2 (en) 2003-01-30 2006-10-31 Weatherford/Lamb, Inc. Single-direction cementing plug
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
WO2004076804A1 (en) 2003-02-27 2004-09-10 Weatherford/Lamb Inc. Drill shoe
GB2416360B (en) 2003-03-05 2007-08-22 Weatherford Lamb Drilling with casing latch
US7874352B2 (en) * 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
CA2683763C (en) 2003-03-05 2013-01-29 Weatherford/Lamb, Inc. Full bore lined wellbores
GB2415723B (en) 2003-03-05 2006-12-13 Weatherford Lamb Method and apparatus for drilling with casing
CA2517895C (en) 2003-03-05 2009-12-01 Weatherford/Lamb, Inc. Casing running and drilling system
CA2520072C (en) 2003-04-04 2010-02-16 Weatherford/Lamb, Inc. Method and apparatus for handling wellbore tubulars
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7264067B2 (en) 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
US7284617B2 (en) 2004-05-20 2007-10-23 Weatherford/Lamb, Inc. Casing running head
CA2512570C (en) 2004-07-20 2011-04-19 Weatherford/Lamb, Inc. Casing feeder
CA2514136C (en) 2004-07-30 2011-09-13 Weatherford/Lamb, Inc. Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
CA2533115C (en) 2005-01-18 2010-06-08 Weatherford/Lamb, Inc. Top drive torque booster
GB2437647B (en) 2006-04-27 2011-02-09 Weatherford Lamb Torque sub for use with top drive
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
US8893780B2 (en) 2008-10-27 2014-11-25 Donald Roy Greenlee Downhole apparatus with packer cup and slip
US8113276B2 (en) 2008-10-27 2012-02-14 Donald Roy Greenlee Downhole apparatus with packer cup and slip
CA2770455C (en) * 2009-08-28 2016-06-28 Shell Internationale Research Maatschappij B.V. System and method for anchoring an expandable tubular to a borehole wall
US8997856B2 (en) * 2009-08-28 2015-04-07 Enventure Global Technology, Llc System and method for anchoring an expandable tubular to a borehole wall
EP2748408B1 (en) * 2011-08-22 2020-06-03 The WellBoss Company, LLC Downhole tool and method of use
DK179662B1 (en) * 2015-02-26 2019-03-13 Smartcoil Solution As SYSTEM AND METHOD FOR CONTROLLING PLACEMENT OF A FLOWABLE MATERIAL IN A WELL WITH A LOW FORMATION PRESSURE
CN105221100B (zh) * 2015-09-21 2017-07-11 西南石油大学 一种非管柱运动可重复坐封解封封隔器
CN106761536B (zh) * 2016-12-10 2018-10-23 牡丹江市金环石化设备有限公司 一种抽油井井下装置
US10434483B2 (en) * 2017-02-15 2019-10-08 Wenger Manufacturing Inc. High thermal transfer hollow core extrusion screw assembly
CN107503713B (zh) * 2017-08-15 2019-11-26 俞广初 一种高效采油设备

Also Published As

Publication number Publication date
DE1927414A1 (de) 1970-07-02
DE1927414B2 (de) 1979-11-22
NL166095C (nl) 1981-06-15
NL166095B (nl) 1981-01-15
US3548936A (en) 1970-12-22
NL6912365A (enrdf_load_stackoverflow) 1970-05-20
DE1927414C3 (de) 1980-07-31
FR2023345A1 (enrdf_load_stackoverflow) 1970-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years