GB2372277B - Inflatable packer inflation verification system - Google Patents

Inflatable packer inflation verification system

Info

Publication number
GB2372277B
GB2372277B GB0211511A GB0211511A GB2372277B GB 2372277 B GB2372277 B GB 2372277B GB 0211511 A GB0211511 A GB 0211511A GB 0211511 A GB0211511 A GB 0211511A GB 2372277 B GB2372277 B GB 2372277B
Authority
GB
United Kingdom
Prior art keywords
verification system
inflatable packer
packer inflation
inflation verification
inflatable
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
GB0211511A
Other versions
GB0211511D0 (en
GB2372277A (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 GB0211511D0 publication Critical patent/GB0211511D0/en
Publication of GB2372277A publication Critical patent/GB2372277A/en
Application granted granted Critical
Publication of GB2372277B publication Critical patent/GB2372277B/en
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
    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)
GB0211511A 1997-11-26 1998-11-25 Inflatable packer inflation verification system Expired - Fee Related GB2372277B (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
GB0211511D0 GB0211511D0 (en) 2002-06-26
GB2372277A GB2372277A (en) 2002-08-21
GB2372277B true GB2372277B (en) 2002-10-02

Family

ID=26244325

Family Applications (2)

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

Family Applications After (1)

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

Country Status (1)

Country Link
GB (2) GB2372277B (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
GB0211512D0 (en) 2002-06-26
GB0211511D0 (en) 2002-06-26
GB2372278A (en) 2002-08-21
GB2372277A (en) 2002-08-21
GB2372278B (en) 2002-10-30

Similar Documents

Publication Publication Date Title
GB2348902B (en) Inflatable packer inflation verification system
GB2296273B (en) Inflatable packers
DE69501190D1 (en) Additional inflatable restraint system
GB2334281B (en) A downhole inflation/deflation device
GB2325154B (en) Inflatable cushions
GB2297570B (en) Packer inflation system
GB2333310B (en) Inflatable packer
GB9502903D0 (en) Inflation device
GB9601621D0 (en) Valve for inflatable packer system
GB2309722B (en) Inflatable packer
TW467035U (en) Inflatable tire
EP0907529A4 (en) Inflatable tubular torso restraint system
DE69600270D1 (en) Additional inflatable restraint system
GB2372277B (en) Inflatable packer inflation verification system
GB9616524D0 (en) Inflatable mattress
GB9705468D0 (en) Inflatable structure
GB9612157D0 (en) Inflatable mine support
GB9424934D0 (en) Inflatable packer
GB2324973B (en) Internally mounted inflation system
TW393989U (en) Inflated pillow
GB9713894D0 (en) Inflatable sleeping bag
GB9712693D0 (en) Tyre deflation device
GB9607913D0 (en) Tyre inflating means
GB9726525D0 (en) Remote tyre inflator
GB9725911D0 (en) Inflatable device seal

Legal Events

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

Effective date: 20081125