NO943767L - Brönnbehandlingssystem med trykkutskrift ved overflaten - Google Patents

Brönnbehandlingssystem med trykkutskrift ved overflaten

Info

Publication number
NO943767L
NO943767L NO943767A NO943767A NO943767L NO 943767 L NO943767 L NO 943767L NO 943767 A NO943767 A NO 943767A NO 943767 A NO943767 A NO 943767A NO 943767 L NO943767 L NO 943767L
Authority
NO
Norway
Prior art keywords
telemetry
tool string
transducers
treatment system
well
Prior art date
Application number
NO943767A
Other languages
English (en)
Other versions
NO943767D0 (no
Inventor
Robert M Sorem
David M Eslinger
Hubertus V Thomeer
Darrin Willauer
Sarmad Adnan
Original Assignee
Sofitech Nv
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 Sofitech Nv filed Critical Sofitech Nv
Publication of NO943767D0 publication Critical patent/NO943767D0/no
Publication of NO943767L publication Critical patent/NO943767L/no

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B47/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

En brønnbehandlings-verktøystreng (18) som nedføres på kveilerør (19) og som har pakninger (28, 29) for, som følge av operasjon av en velgeventil (26), å isolere en sone som skal behandles, trykk- og temperaturtransduktorer (50, 52, 70) i verktøystrengen og et telemetrisystem (41) som tar prøver av målingene utført av transduktorene, en elektrisk lederkabel (51) som strekker seg fra teleraetrisystemet opp til overflaten gjennom kveilerøret og til den indre ende av dette på sin lagringstrommel (20), samt et telemetri-, databehandlings- og fremvisningssystem ved overflaten som sender og mottar kodede signaler til og fra telemetrisystemet nedenhulls, hvorfra temperatur- og trykkverdier kan skrives ut på overflate- fremvisningspanelet i sanntid etterhvert som behandlings- operasjonen skrider frem.
NO943767A 1993-10-07 1994-10-06 Brönnbehandlingssystem med trykkutskrift ved overflaten NO943767L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/133,631 US5350018A (en) 1993-10-07 1993-10-07 Well treating system with pressure readout at surface and method

Publications (2)

Publication Number Publication Date
NO943767D0 NO943767D0 (no) 1994-10-06
NO943767L true NO943767L (no) 1995-04-10

Family

ID=22459583

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943767A NO943767L (no) 1993-10-07 1994-10-06 Brönnbehandlingssystem med trykkutskrift ved overflaten

Country Status (5)

Country Link
US (1) US5350018A (no)
EP (1) EP0647764B1 (no)
CA (1) CA2133800A1 (no)
DE (1) DE69432736D1 (no)
NO (1) NO943767L (no)

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US5925879A (en) * 1997-05-09 1999-07-20 Cidra Corporation Oil and gas well packer having fiber optic Bragg Grating sensors for downhole insitu inflation monitoring
US5954136A (en) * 1997-08-25 1999-09-21 Camco International, Inc. Method of suspending an ESP within a wellbore
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WO2001081712A1 (en) 2000-04-18 2001-11-01 Alberta Research Council Inc. Method and apparatus for injecting one or more fluids into a borehole
US6601671B1 (en) 2000-07-10 2003-08-05 Weatherford/Lamb, Inc. Method and apparatus for seismically surveying an earth formation in relation to a borehole
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US8225869B2 (en) * 2008-11-07 2012-07-24 Ge Oil & Gas Logging Services, Inc. Locator tool and methods of use
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Also Published As

Publication number Publication date
DE69432736D1 (de) 2003-07-03
US5350018A (en) 1994-09-27
NO943767D0 (no) 1994-10-06
CA2133800A1 (en) 1995-04-08
EP0647764A2 (en) 1995-04-12
EP0647764B1 (en) 2003-05-28
EP0647764A3 (en) 1997-10-29

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