GB0723048D0 - Expandable bridge plug and setting assembley - Google Patents

Expandable bridge plug and setting assembley

Info

Publication number
GB0723048D0
GB0723048D0 GBGB0723048.5A GB0723048A GB0723048D0 GB 0723048 D0 GB0723048 D0 GB 0723048D0 GB 0723048 A GB0723048 A GB 0723048A GB 0723048 D0 GB0723048 D0 GB 0723048D0
Authority
GB
United Kingdom
Prior art keywords
assembley
setting
bridge plug
expandable bridge
expandable
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.)
Granted
Application number
GBGB0723048.5A
Other versions
GB2441457B (en
GB2441457A (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.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
Schlumberger Holdings 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
Priority claimed from US11/138,129 external-priority patent/US7341111B2/en
Priority claimed from US11/150,411 external-priority patent/US7337839B2/en
Application filed by Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Publication of GB0723048D0 publication Critical patent/GB0723048D0/en
Publication of GB2441457A publication Critical patent/GB2441457A/en
Application granted granted Critical
Publication of GB2441457B publication Critical patent/GB2441457B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E21B33/134—Bridging plugs
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
GB0723048A 2005-05-26 2006-06-07 Fluid loss additive for enhanced fracture clean-up Expired - Fee Related GB2441457B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/138,129 US7341111B2 (en) 2005-05-26 2005-05-26 Expandable bridge plug and setting assembly
US11/150,411 US7337839B2 (en) 2005-06-10 2005-06-10 Fluid loss additive for enhanced fracture clean-up
PCT/IB2006/051821 WO2006131895A1 (en) 2005-06-10 2006-06-07 Fluid loss additive for enhanced fracture clean-up

Publications (3)

Publication Number Publication Date
GB0723048D0 true GB0723048D0 (en) 2008-01-02
GB2441457A GB2441457A (en) 2008-03-05
GB2441457B GB2441457B (en) 2011-01-05

Family

ID=39052694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0723048A Expired - Fee Related GB2441457B (en) 2005-05-26 2006-06-07 Fluid loss additive for enhanced fracture clean-up

Country Status (1)

Country Link
GB (1) GB2441457B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125162A (en) * 1964-03-17 Hydrostatic setting tool
US1945943A (en) * 1932-04-05 1934-02-06 Leslie A Layne Hydraulic setting tool
US2715943A (en) * 1954-04-29 1955-08-23 Exxon Research Engineering Co Tubing thread leak repair tool
US2813588A (en) * 1954-12-21 1957-11-19 Exxon Research Engineering Co Blowout preventer for arrangement in wells
US3160209A (en) * 1961-12-20 1964-12-08 James W Bonner Well apparatus setting tool
CA2237257A1 (en) * 1998-05-08 1999-11-08 Pa - Plug Inc. A downstream plug

Also Published As

Publication number Publication date
GB2441457B (en) 2011-01-05
GB2441457A (en) 2008-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150607