BR8402274A - APPARATUS AND PROCESS FOR SAMPLING EARTH FORMATIONS - Google Patents

APPARATUS AND PROCESS FOR SAMPLING EARTH FORMATIONS

Info

Publication number
BR8402274A
BR8402274A BR8402274A BR8402274A BR8402274A BR 8402274 A BR8402274 A BR 8402274A BR 8402274 A BR8402274 A BR 8402274A BR 8402274 A BR8402274 A BR 8402274A BR 8402274 A BR8402274 A BR 8402274A
Authority
BR
Brazil
Prior art keywords
earth formations
sampling earth
sampling
formations
earth
Prior art date
Application number
BR8402274A
Other languages
Portuguese (pt)
Inventor
Armann Ostilio Ciccarelli
Original Assignee
Prad Res & Dev Corp
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 Prad Res & Dev Corp filed Critical Prad Res & Dev Corp
Publication of BR8402274A publication Critical patent/BR8402274A/en

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)
BR8402274A 1983-05-16 1984-11-16 APPARATUS AND PROCESS FOR SAMPLING EARTH FORMATIONS BR8402274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49528383A 1983-05-16 1983-05-16

Publications (1)

Publication Number Publication Date
BR8402274A true BR8402274A (en) 1984-12-26

Family

ID=23968045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402274A BR8402274A (en) 1983-05-16 1984-11-16 APPARATUS AND PROCESS FOR SAMPLING EARTH FORMATIONS

Country Status (8)

Country Link
EP (1) EP0126680B1 (en)
AU (1) AU570462B2 (en)
BR (1) BR8402274A (en)
CA (1) CA1227418A (en)
DE (1) DE3473490D1 (en)
DK (1) DK242384A (en)
NO (1) NO841934L (en)
OA (1) OA07772A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602334A (en) * 1994-06-17 1997-02-11 Halliburton Company Wireline formation testing for low permeability formations utilizing pressure transients

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104712A (en) * 1963-09-24 Formation fluid testing and sampling apparatus
US3530933A (en) * 1969-04-02 1970-09-29 Schlumberger Technology Corp Formation-sampling apparatus
US4416152A (en) * 1981-10-09 1983-11-22 Dresser Industries, Inc. Formation fluid testing and sampling apparatus

Also Published As

Publication number Publication date
EP0126680A2 (en) 1984-11-28
DK242384D0 (en) 1984-05-16
CA1227418A (en) 1987-09-29
NO841934L (en) 1984-11-19
OA07772A (en) 1985-08-30
EP0126680A3 (en) 1986-06-04
DE3473490D1 (en) 1988-09-22
AU570462B2 (en) 1988-03-17
AU2802684A (en) 1984-11-22
DK242384A (en) 1984-11-17
EP0126680B1 (en) 1988-08-17

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