GB0305872D0 - Downhole sealing - Google Patents

Downhole sealing

Info

Publication number
GB0305872D0
GB0305872D0 GBGB0305872.4A GB0305872A GB0305872D0 GB 0305872 D0 GB0305872 D0 GB 0305872D0 GB 0305872 A GB0305872 A GB 0305872A GB 0305872 D0 GB0305872 D0 GB 0305872D0
Authority
GB
United Kingdom
Prior art keywords
downhole sealing
downhole
sealing
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.)
Withdrawn
Application number
GBGB0305872.4A
Other versions
GB2383361A (en
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb 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
Priority claimed from GBGB9828234.6A external-priority patent/GB9828234D0/en
Priority claimed from GBGB9900835.1A external-priority patent/GB9900835D0/en
Priority claimed from GBGB9923783.6A external-priority patent/GB9923783D0/en
Priority claimed from GBGB9923975.8A external-priority patent/GB9923975D0/en
Priority claimed from GBGB9924189.5A external-priority patent/GB9924189D0/en
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Priority claimed from GB9930166A external-priority patent/GB2346632B/en
Publication of GB0305872D0 publication Critical patent/GB0305872D0/en
Publication of GB2383361A publication Critical patent/GB2383361A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/105—Expanding tools specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB0305872A 1998-12-22 1999-12-22 A packer/seal produced by plastically deforming a tubular Withdrawn GB2383361A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB9828234.6A GB9828234D0 (en) 1998-12-22 1998-12-22 Pipe expansion apparatus
GBGB9900835.1A GB9900835D0 (en) 1999-01-15 1999-01-15 Pipe expansion apparatus
GBGB9923783.6A GB9923783D0 (en) 1999-10-08 1999-10-08 Pipe expansion apparatus
GBGB9923975.8A GB9923975D0 (en) 1999-10-12 1999-10-12 Downhole sealing
GBGB9924189.5A GB9924189D0 (en) 1999-10-13 1999-10-13 Pipe expansion apparatus
GB9930166A GB2346632B (en) 1998-12-22 1999-12-22 Downhole sealing

Publications (2)

Publication Number Publication Date
GB0305872D0 true GB0305872D0 (en) 2003-04-16
GB2383361A GB2383361A (en) 2003-06-25

Family

ID=27547329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0305872A Withdrawn GB2383361A (en) 1998-12-22 1999-12-22 A packer/seal produced by plastically deforming a tubular

Country Status (1)

Country Link
GB (1) GB2383361A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2364079B (en) 2000-06-28 2004-11-17 Renovus Ltd Drill bits
US7090025B2 (en) 2000-10-25 2006-08-15 Weatherford/Lamb, Inc. Methods and apparatus for reforming and expanding tubulars in a wellbore
US7121351B2 (en) 2000-10-25 2006-10-17 Weatherford/Lamb, Inc. Apparatus and method for completing a wellbore
GB0220933D0 (en) 2002-09-10 2002-10-23 Weatherford Lamb Tubing expansion tool
US6854522B2 (en) 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US7828068B2 (en) 2002-09-23 2010-11-09 Halliburton Energy Services, Inc. System and method for thermal change compensation in an annular isolator
GB0303422D0 (en) * 2003-02-13 2003-03-19 Read Well Services Ltd Apparatus and method
CA2555563C (en) 2005-08-05 2009-03-31 Weatherford/Lamb, Inc. Apparatus and methods for creation of down hole annular barrier
US8261842B2 (en) 2009-12-08 2012-09-11 Halliburton Energy Services, Inc. Expandable wellbore liner system
GB201104694D0 (en) * 2011-03-21 2011-05-04 Read Well Services Ltd Apparatus and method
GB201109690D0 (en) * 2011-06-10 2011-07-27 Read Well Services Ltd Tubular assembly and method of deploying a downhole device using a tubular assembley
CN103015935B (en) * 2012-12-24 2015-10-14 中国石油天然气股份有限公司 One is rod-pulling type expansion pipe structure from top to bottom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214226A (en) * 1939-03-29 1940-09-10 English Aaron Method and apparatus useful in drilling and producing wells
US3191677A (en) * 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
US3776307A (en) * 1972-08-24 1973-12-04 Gearhart Owen Industries Apparatus for setting a large bore packer in a well
US4319393A (en) * 1978-02-17 1982-03-16 Texaco Inc. Methods of forming swages for joining two small tubes

Also Published As

Publication number Publication date
GB2383361A (en) 2003-06-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)