DE69527447D1 - Verfahren zum Bohrlochmessen während des Bohrens und Vorrichtung zum Messen von Formationseigenschaften in Abhängigkeit von der Winkelposition in einem Bohrloch - Google Patents

Verfahren zum Bohrlochmessen während des Bohrens und Vorrichtung zum Messen von Formationseigenschaften in Abhängigkeit von der Winkelposition in einem Bohrloch

Info

Publication number
DE69527447D1
DE69527447D1 DE69527447T DE69527447T DE69527447D1 DE 69527447 D1 DE69527447 D1 DE 69527447D1 DE 69527447 T DE69527447 T DE 69527447T DE 69527447 T DE69527447 T DE 69527447T DE 69527447 D1 DE69527447 D1 DE 69527447D1
Authority
DE
Germany
Prior art keywords
measuring
borehole
function
angular position
during drilling
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 - Lifetime
Application number
DE69527447T
Other languages
English (en)
Inventor
Jacques M Holenka
William R Sloan
Michael L Evans
David L Best
Philip L Kurkoski
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.)
Services Petroliers Schlumberger SA
Anadrill International SA
Original Assignee
Services Petroliers Schlumberger SA
Anadrill International SA
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 Services Petroliers Schlumberger SA, Anadrill International SA filed Critical Services Petroliers Schlumberger SA
Application granted granted Critical
Publication of DE69527447D1 publication Critical patent/DE69527447D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/024—Determining slope or direction of devices in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
DE69527447T 1994-01-14 1995-01-05 Verfahren zum Bohrlochmessen während des Bohrens und Vorrichtung zum Messen von Formationseigenschaften in Abhängigkeit von der Winkelposition in einem Bohrloch Expired - Lifetime DE69527447D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/183,089 US5473158A (en) 1994-01-14 1994-01-14 Logging while drilling method and apparatus for measuring formation characteristics as a function of angular position within a borehole

Publications (1)

Publication Number Publication Date
DE69527447D1 true DE69527447D1 (de) 2002-08-29

Family

ID=22671397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527447T Expired - Lifetime DE69527447D1 (de) 1994-01-14 1995-01-05 Verfahren zum Bohrlochmessen während des Bohrens und Vorrichtung zum Messen von Formationseigenschaften in Abhängigkeit von der Winkelposition in einem Bohrloch

Country Status (6)

Country Link
US (2) US5473158A (de)
EP (1) EP0663511B1 (de)
AU (1) AU682075B2 (de)
BR (1) BR9500092A (de)
DE (1) DE69527447D1 (de)
NO (1) NO315388B1 (de)

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Also Published As

Publication number Publication date
EP0663511B1 (de) 2002-07-24
AU682075B2 (en) 1997-09-18
NO944730L (no) 1995-07-17
US5473158A (en) 1995-12-05
US5513528A (en) 1996-05-07
EP0663511A2 (de) 1995-07-19
EP0663511A3 (en) 1995-08-30
NO315388B1 (no) 2003-08-25
NO944730D0 (no) 1994-12-07
BR9500092A (pt) 1995-12-19
AU8176594A (en) 1995-07-27

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