NO20065959L - Nedihulls provesammenstilling - Google Patents

Nedihulls provesammenstilling

Info

Publication number
NO20065959L
NO20065959L NO20065959A NO20065959A NO20065959L NO 20065959 L NO20065959 L NO 20065959L NO 20065959 A NO20065959 A NO 20065959A NO 20065959 A NO20065959 A NO 20065959A NO 20065959 L NO20065959 L NO 20065959L
Authority
NO
Norway
Prior art keywords
executable
piston
sampling element
tool
filter
Prior art date
Application number
NO20065959A
Other languages
English (en)
Other versions
NO341107B1 (no
Inventor
Jr John Ransford Hardin
Mark A Sitka
Kristopher V Sherrill
James E Stone
Christopher Anthony Maranuk
Glenn C Gray
Gregory Gilbert
Malcolm Douglas Mcgregor
Original Assignee
Halliburton Energy Serv 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
Priority claimed from US11/133,712 external-priority patent/US7260985B2/en
Priority claimed from US11/133,643 external-priority patent/US7603897B2/en
Priority claimed from PCT/US2005/018123 external-priority patent/WO2005114134A2/en
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO20065959L publication Critical patent/NO20065959L/no
Publication of NO341107B1 publication Critical patent/NO341107B1/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/10Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers

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)
  • Steroid Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Oppfinnelsen vedrører et brønnhullformasjon-testeverktøy som innbefatter en utførbar prøveanordning, samt fremgangsmåter for bruk av verktøyet. I en utførelsesform innbefatter den utførbare anordningen et stempel som føres ut mot en borehullvegg. Stempelet har et indre prøvetakingselement som også er utførbart. Prøvetakingselementet kan føres ut for samvirke med borehullveggen og for penetrering av formasjonen. Prøvetakingselementet kan også innbefatte et filter og en innvendig skraper i friksjonssamvirke med filteret, hvilken skrape resiproserer for derved å fjerne rester fra filteret. Stempelet kan innbefatte en pakningspute med en innvendig kavitet for opptak av et fluidvolum. I en annen utførelse kan den utførbare anordningen innbefatte flere, konsentriske stempler for utføring av prøvetakingselementet over en strekning mot borehullveggen som er lengre enn den strekning som er mulig med et enkelt stempel. I en utførelse innbefatter formasjonstesteverktøyet en hydraulisk krets og en kontroller for drift av den utførbare prøveanordningen. Verktøyet kan også innbefatte hydrauliske akkumulatorer og en regenerativ hydraulisk krets.
NO20065959A 2004-05-21 2006-12-21 Brønnhull-sondeanordnig NO341107B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US57329404P 2004-05-21 2004-05-21
US11/133,712 US7260985B2 (en) 2004-05-21 2005-05-20 Formation tester tool assembly and methods of use
US11/133,643 US7603897B2 (en) 2004-05-21 2005-05-20 Downhole probe assembly
PCT/US2005/018123 WO2005114134A2 (en) 2004-05-21 2005-05-23 Downhole probe assembly

Publications (2)

Publication Number Publication Date
NO20065959L true NO20065959L (no) 2007-02-19
NO341107B1 NO341107B1 (no) 2017-08-28

Family

ID=37945496

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065959A NO341107B1 (no) 2004-05-21 2006-12-21 Brønnhull-sondeanordnig

Country Status (1)

Country Link
NO (1) NO341107B1 (no)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003231797C1 (en) * 2002-05-17 2010-02-18 Halliburton Energy Services, Inc. MWD formation tester

Also Published As

Publication number Publication date
NO341107B1 (no) 2017-08-28

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