BR8306189A - ROTARY DEVICE FOR DRILLING HOLE, PROCESS TO DETERMINE THE MEDIUM DENSITY OF DRILLING HOLE FORMATION SAMPLE, DEVICE FOR RECORDING DRILLING HOLE FORMING DENSITY, AND DEVICE FOR USE IN DRILLING HOLE - Google Patents

ROTARY DEVICE FOR DRILLING HOLE, PROCESS TO DETERMINE THE MEDIUM DENSITY OF DRILLING HOLE FORMATION SAMPLE, DEVICE FOR RECORDING DRILLING HOLE FORMING DENSITY, AND DEVICE FOR USE IN DRILLING HOLE

Info

Publication number
BR8306189A
BR8306189A BR8306189A BR8306189A BR8306189A BR 8306189 A BR8306189 A BR 8306189A BR 8306189 A BR8306189 A BR 8306189A BR 8306189 A BR8306189 A BR 8306189A BR 8306189 A BR8306189 A BR 8306189A
Authority
BR
Brazil
Prior art keywords
drilling hole
density
recording
formation sample
medium density
Prior art date
Application number
BR8306189A
Other languages
Portuguese (pt)
Inventor
Daniel F Coope
Original Assignee
Nl Industries 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 US06/474,367 external-priority patent/US4596926A/en
Application filed by Nl Industries Inc filed Critical Nl Industries Inc
Publication of BR8306189A publication Critical patent/BR8306189A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BR8306189A 1983-03-11 1983-11-10 ROTARY DEVICE FOR DRILLING HOLE, PROCESS TO DETERMINE THE MEDIUM DENSITY OF DRILLING HOLE FORMATION SAMPLE, DEVICE FOR RECORDING DRILLING HOLE FORMING DENSITY, AND DEVICE FOR USE IN DRILLING HOLE BR8306189A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/474,367 US4596926A (en) 1983-03-11 1983-03-11 Formation density logging using multiple detectors and sources
US47897983A 1983-03-25 1983-03-25

Publications (1)

Publication Number Publication Date
BR8306189A true BR8306189A (en) 1984-11-13

Family

ID=27044430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8306189A BR8306189A (en) 1983-03-11 1983-11-10 ROTARY DEVICE FOR DRILLING HOLE, PROCESS TO DETERMINE THE MEDIUM DENSITY OF DRILLING HOLE FORMATION SAMPLE, DEVICE FOR RECORDING DRILLING HOLE FORMING DENSITY, AND DEVICE FOR USE IN DRILLING HOLE

Country Status (5)

Country Link
AU (1) AU561685B2 (en)
BR (1) BR8306189A (en)
CA (1) CA1216681A (en)
FR (1) FR2542455A1 (en)
GB (1) GB2136562B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698501A (en) * 1985-05-16 1987-10-06 Nl Industries, Inc. System for simultaneous gamma-gamma formation density logging while drilling
NO861799L (en) * 1985-08-20 1987-02-23 Nl Industries Inc LOGGING FOR FORMATION DENSITY USING TWO DETECTORS AND SOURCES.
US4810459A (en) * 1985-12-10 1989-03-07 Nl Industries, Inc. Method and apparatus for determining true formation porosity from measurement-while-drilling neutron porosity measurement devices
US5091644A (en) * 1991-01-15 1992-02-25 Teleco Oilfield Services Inc. Method for analyzing formation data from a formation evaluation MWD logging tool
US6552334B2 (en) 2001-05-02 2003-04-22 Schlumberger Technology Corporation Wellbore caliper measurement method using measurements from a gamma-gamma density
GB2377490B (en) * 2001-05-02 2003-12-17 Schlumberger Holdings Welllbore caliper measurement method using measurements from a gamma-gamma density instrument
US20150177409A1 (en) * 2013-12-20 2015-06-25 Visuray Intech Ltd (Bvi) Methods and Means for Creating Three-Dimensional Borehole Image Data

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765100A (en) * 1954-02-11 1957-01-02 Schlumberger Well Surv Corp Neutron logging apparatus
US3617746A (en) * 1967-07-10 1971-11-02 Dresser Ind Dual detector-compensated density well-logging system
US4228350A (en) * 1977-12-12 1980-10-14 Texaco Inc. Method and apparatus for measuring underground fluid flow characteristics
US4169979A (en) * 1977-07-15 1979-10-02 Texaco Inc. Method and apparatus for measuring azimuth and speed of horizontal fluid flow by a borehole

Also Published As

Publication number Publication date
AU561685B2 (en) 1987-05-14
AU1850183A (en) 1984-09-13
GB8331582D0 (en) 1984-01-04
GB2136562A (en) 1984-09-19
FR2542455A1 (en) 1984-09-14
GB2136562B (en) 1986-09-10
CA1216681A (en) 1987-01-13

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