GB2372278B - Unflatable packer inflation verification system - Google Patents

Unflatable packer inflation verification system

Info

Publication number
GB2372278B
GB2372278B GB0211512A GB0211512A GB2372278B GB 2372278 B GB2372278 B GB 2372278B GB 0211512 A GB0211512 A GB 0211512A GB 0211512 A GB0211512 A GB 0211512A GB 2372278 B GB2372278 B GB 2372278B
Authority
GB
United Kingdom
Prior art keywords
unflatable
verification system
packer inflation
inflation verification
packer
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
GB0211512A
Other versions
GB2372278A (en
GB0211512D0 (en
Inventor
Martin P Coronado
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority claimed from GB0012436A external-priority patent/GB2348902B/en
Publication of GB0211512D0 publication Critical patent/GB0211512D0/en
Publication of GB2372278A publication Critical patent/GB2372278A/en
Application granted granted Critical
Publication of GB2372278B publication Critical patent/GB2372278B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/095—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting an acoustic anomalies, e.g. using mud-pressure pulses
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/22—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by negative mud pulses using a pressure relieve valve between drill pipe and annulus
GB0211512A 1997-11-26 1998-11-25 Unflatable packer inflation verification system Expired - Fee Related GB2372278B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6660297P 1997-11-26 1997-11-26
GB0012436A GB2348902B (en) 1997-11-26 1998-11-25 Inflatable packer inflation verification system

Publications (3)

Publication Number Publication Date
GB0211512D0 GB0211512D0 (en) 2002-06-26
GB2372278A GB2372278A (en) 2002-08-21
GB2372278B true GB2372278B (en) 2002-10-30

Family

ID=26244325

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0211512A Expired - Fee Related GB2372278B (en) 1997-11-26 1998-11-25 Unflatable packer inflation verification system
GB0211511A Expired - Fee Related GB2372277B (en) 1997-11-26 1998-11-25 Inflatable packer inflation verification system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0211511A Expired - Fee Related GB2372277B (en) 1997-11-26 1998-11-25 Inflatable packer inflation verification system

Country Status (1)

Country Link
GB (2) GB2372278B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040173363A1 (en) * 2003-03-04 2004-09-09 Juan Navarro-Sorroche Packer with integrated sensors
US20120312560A1 (en) * 2011-06-07 2012-12-13 Board Of Regents, The University Of Texas System Sealing apparatus and method for forming a seal in a subterranean wellbore

Also Published As

Publication number Publication date
GB2372278A (en) 2002-08-21
GB2372277A (en) 2002-08-21
GB0211512D0 (en) 2002-06-26
GB2372277B (en) 2002-10-02
GB0211511D0 (en) 2002-06-26

Similar Documents

Publication Publication Date Title
GB2348902B (en) Inflatable packer inflation verification system
GB2329539B (en) Security System
GB2297570B (en) Packer inflation system
GB9709883D0 (en) User verification system
GB2330267B (en) Security system
GB2309722B (en) Inflatable packer
TW467035U (en) Inflatable tire
AU138355S (en) Tyre
GB9700094D0 (en) Security system
GB2372278B (en) Unflatable packer inflation verification system
PL329864A1 (en) Tyre
GB2324973B (en) Internally mounted inflation system
GB2312698B (en) Packer
GB9806770D0 (en) Restraint system
GB9700209D0 (en) Wheel security device
GB9712693D0 (en) Tyre deflation device
AU134274S (en) Tyre
CA79785S (en) Tire
CA80019S (en) Tire
CA80018S (en) Tire
CA79807S (en) Tire
CA80037S (en) Tire
CA79746S (en) Tire
GB9727155D0 (en) Wheel security device
GB9725424D0 (en) Vehicle protection verification system

Legal Events

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

Effective date: 20081125