NO20054600L - Apparat og fremgangsmate for formasjonsevaluering - Google Patents

Apparat og fremgangsmate for formasjonsevaluering

Info

Publication number
NO20054600L
NO20054600L NO20054600A NO20054600A NO20054600L NO 20054600 L NO20054600 L NO 20054600L NO 20054600 A NO20054600 A NO 20054600A NO 20054600 A NO20054600 A NO 20054600A NO 20054600 L NO20054600 L NO 20054600L
Authority
NO
Norway
Prior art keywords
gasket
fluid
borehole
probe body
duct
Prior art date
Application number
NO20054600A
Other languages
English (en)
Other versions
NO20054600D0 (no
Inventor
Iii Raymond V Nold
Alexander Zazovsky
Christopher S Del Campo
Steve Ervin
Stephane Briquet
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20054600D0 publication Critical patent/NO20054600D0/no
Publication of NO20054600L publication Critical patent/NO20054600L/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
    • E21B49/00—Testing 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
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/10—Obtaining 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)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

En sondesammenstilling samler fluid fra et borehull som penetrerer en underjordisk formasjon med et ikke-forurenset fluid deri utenfor et lag av forurenset fluid som omgir borehullet. Sondesammenstillingen inkluderer et sondelegeme som kan forlenges fra et brønnverktøy, og en pakning som bæres av sondelegemet og har en distal overflate innrettet for tettende inngrep med borehullet. Pakningen har en ytre og indre periferi, idet den indre periferi er definert av en boring gjennom pakningen. Pakningen er videre utstyrt med én eller flere kanaler tildannet i den distale overflate og anordnet for å definere et ringformet renseinntak mellom indre og ytre periferier. Kanalen eller kanalene strekker seg gjennom pakningen for å føre ikke-forurenset fluid og/eller forurenset fluid mellom kanalen eller kanalene. Et prøvetakingsrør er tettende anordnet i boringen av pakningen for å lede ikke-forurenset fluid til et andre innløp i sondelegemet og brønnverktøyet.
NO20054600A 2004-10-07 2005-10-06 Apparat og fremgangsmate for formasjonsevaluering NO20054600L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/960,403 US7458419B2 (en) 2004-10-07 2004-10-07 Apparatus and method for formation evaluation

Publications (2)

Publication Number Publication Date
NO20054600D0 NO20054600D0 (no) 2005-10-06
NO20054600L true NO20054600L (no) 2006-04-10

Family

ID=35307898

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20054600A NO20054600L (no) 2004-10-07 2005-10-06 Apparat og fremgangsmate for formasjonsevaluering

Country Status (13)

Country Link
US (4) US7458419B2 (no)
CN (2) CN101892839B (no)
AU (1) AU2005218568B2 (no)
BR (1) BRPI0504579B1 (no)
CA (1) CA2522259C (no)
DE (1) DE102005048332A1 (no)
FR (1) FR2876409B1 (no)
GB (2) GB2418938B (no)
MX (1) MXPA05010723A (no)
MY (1) MY140303A (no)
NO (1) NO20054600L (no)
RU (1) RU2379506C2 (no)
SA (1) SA05260313B1 (no)

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Also Published As

Publication number Publication date
BRPI0504579A (pt) 2006-05-23
US20100218943A1 (en) 2010-09-02
US7458419B2 (en) 2008-12-02
NO20054600D0 (no) 2005-10-06
CN1757881B (zh) 2010-11-17
GB2418938B (en) 2007-09-12
MY140303A (en) 2009-12-31
US7793713B2 (en) 2010-09-14
CN1757881A (zh) 2006-04-12
RU2005131002A (ru) 2007-04-20
FR2876409A1 (fr) 2006-04-14
DE102005048332A1 (de) 2006-04-13
AU2005218568A1 (en) 2006-04-27
FR2876409B1 (fr) 2013-10-04
US20090283266A1 (en) 2009-11-19
GB0709766D0 (en) 2007-06-27
US20060076132A1 (en) 2006-04-13
US8215389B2 (en) 2012-07-10
CA2522259A1 (en) 2006-04-07
US7584786B2 (en) 2009-09-08
GB2435283A (en) 2007-08-22
MXPA05010723A (es) 2006-04-11
AU2005218568B8 (en) 2006-04-27
GB0519409D0 (en) 2005-11-02
SA05260313B1 (ar) 2008-12-23
RU2379506C2 (ru) 2010-01-20
GB2418938A (en) 2006-04-12
AU2005218568B2 (en) 2007-12-13
GB2435283B (en) 2008-03-12
CN101892839A (zh) 2010-11-24
CA2522259C (en) 2010-05-11
CN101892839B (zh) 2013-03-06
BRPI0504579B1 (pt) 2016-07-05
US20070209793A1 (en) 2007-09-13

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