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GB2340864B - Apparatus and method for inflating packers in a drilling well - Google Patents

Apparatus and method for inflating packers in a drilling well

Info

Publication number
GB2340864B
GB2340864B GB9919556A GB9919556A GB2340864B GB 2340864 B GB2340864 B GB 2340864B GB 9919556 A GB9919556 A GB 9919556A GB 9919556 A GB9919556 A GB 9919556A GB 2340864 B GB2340864 B GB 2340864B
Authority
GB
United Kingdom
Prior art keywords
drilling well
inflating packers
packers
inflating
drilling
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 - Fee Related
Application number
GB9919556A
Other versions
GB2340864A (en
GB9919556D0 (en
Inventor
Mark Carmichael
Paul David Howlett
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.)
Schlumberger UK Holdings Ltd
Original Assignee
SPS Afos International Ltd
SPS Afos Group Ltd
Specialised Petroleum 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
Priority claimed from GBGB9726980.7A external-priority patent/GB9726980D0/en
Priority claimed from GBGB9801225.5A external-priority patent/GB9801225D0/en
Priority claimed from GBGB9803915.9A external-priority patent/GB9803915D0/en
Priority claimed from GBGB9804339.1A external-priority patent/GB9804339D0/en
Priority claimed from GBGB9812988.5A external-priority patent/GB9812988D0/en
Priority to GB9919556A priority Critical patent/GB2340864B/en
Application filed by SPS Afos International Ltd, SPS Afos Group Ltd, Specialised Petroleum Services Ltd filed Critical SPS Afos International Ltd
Priority claimed from PCT/GB1998/003795 external-priority patent/WO1999032756A1/en
Publication of GB9919556D0 publication Critical patent/GB9919556D0/en
Publication of GB2340864A publication Critical patent/GB2340864A/en
Publication of GB2340864B publication Critical patent/GB2340864B/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • E21B33/127—Packers; Plugs with inflatable sleeve

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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
GB9919556A 1997-12-22 1998-12-22 Apparatus and method for inflating packers in a drilling well Expired - Fee Related GB2340864B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9919556A GB2340864B (en) 1997-12-22 1998-12-22 Apparatus and method for inflating packers in a drilling well

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9726980.7A GB9726980D0 (en) 1997-12-22 1997-12-22 Apparatus and method for inflating packers in a drilling well
GBGB9801225.5A GB9801225D0 (en) 1998-01-21 1998-01-21 Apparatus and method for inflating packers in a drilling well
GBGB9803915.9A GB9803915D0 (en) 1998-02-26 1998-02-26 Apparatus and method for inflating packers in a drilling well
GBGB9804339.1A GB9804339D0 (en) 1998-03-03 1998-03-03 Apparatus and a method for inflating packers in a drilling well
GBGB9812988.5A GB9812988D0 (en) 1998-06-17 1998-06-17 Apparatus and method for inflating packers in a drilling well
GB9919556A GB2340864B (en) 1997-12-22 1998-12-22 Apparatus and method for inflating packers in a drilling well
PCT/GB1998/003795 WO1999032756A1 (en) 1997-12-22 1998-12-22 Apparatus and method for inflating packers in a well

Publications (3)

Publication Number Publication Date
GB9919556D0 GB9919556D0 (en) 1999-10-20
GB2340864A GB2340864A (en) 2000-03-01
GB2340864B true GB2340864B (en) 2002-07-31

Family

ID=27547304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9919556A Expired - Fee Related GB2340864B (en) 1997-12-22 1998-12-22 Apparatus and method for inflating packers in a drilling well

Country Status (1)

Country Link
GB (1) GB2340864B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342927A (en) * 1918-12-07 1920-06-08 Arthur T Ruthven Well-plugging apparatus
US2942666A (en) * 1956-12-27 1960-06-28 Jersey Prod Res Co Wireline plugging device
US2978029A (en) * 1959-05-11 1961-04-04 Jersey Prod Res Co Plug for well boreholes
US3783940A (en) * 1972-04-19 1974-01-08 Schlumberger Technology Corp Apparatus for plugging well bores with hardenable fluent substances
GB2310677A (en) * 1996-01-22 1997-09-03 Baker Hughes Inc Running liners on coiled tubing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342927A (en) * 1918-12-07 1920-06-08 Arthur T Ruthven Well-plugging apparatus
US2942666A (en) * 1956-12-27 1960-06-28 Jersey Prod Res Co Wireline plugging device
US2978029A (en) * 1959-05-11 1961-04-04 Jersey Prod Res Co Plug for well boreholes
US3783940A (en) * 1972-04-19 1974-01-08 Schlumberger Technology Corp Apparatus for plugging well bores with hardenable fluent substances
GB2310677A (en) * 1996-01-22 1997-09-03 Baker Hughes Inc Running liners on coiled tubing

Also Published As

Publication number Publication date
GB2340864A (en) 2000-03-01
GB9919556D0 (en) 1999-10-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20141222