NO892908L - Fremgangsmaate for bestemmelse av poroesiteten for en undergrunnsformasjon under boring. - Google Patents

Fremgangsmaate for bestemmelse av poroesiteten for en undergrunnsformasjon under boring.

Info

Publication number
NO892908L
NO892908L NO89892908A NO892908A NO892908L NO 892908 L NO892908 L NO 892908L NO 89892908 A NO89892908 A NO 89892908A NO 892908 A NO892908 A NO 892908A NO 892908 L NO892908 L NO 892908L
Authority
NO
Norway
Prior art keywords
poroesity
procedure
determining
during drilling
formation during
Prior art date
Application number
NO89892908A
Other languages
English (en)
Other versions
NO173524C (no
NO892908D0 (no
NO173524B (no
Inventor
David Curry
Michael Sheppard
Original Assignee
Anadrill Int 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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of NO892908D0 publication Critical patent/NO892908D0/no
Publication of NO892908L publication Critical patent/NO892908L/no
Publication of NO173524B publication Critical patent/NO173524B/no
Publication of NO173524C publication Critical patent/NO173524C/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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B49/003—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 by analysing drilling variables or conditions

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
NO892908A 1988-07-20 1989-07-14 Fremgangsmaate for bestemmelse av poroesiteten for en undergrunnsformasjon under boring NO173524C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8817215A GB2221043B (en) 1988-07-20 1988-07-20 Method of determining the porosity of an underground formation being drilled

Publications (4)

Publication Number Publication Date
NO892908D0 NO892908D0 (no) 1989-07-14
NO892908L true NO892908L (no) 1990-01-22
NO173524B NO173524B (no) 1993-09-13
NO173524C NO173524C (no) 1993-12-22

Family

ID=10640754

Family Applications (1)

Application Number Title Priority Date Filing Date
NO892908A NO173524C (no) 1988-07-20 1989-07-14 Fremgangsmaate for bestemmelse av poroesiteten for en undergrunnsformasjon under boring

Country Status (6)

Country Link
US (1) US4981036A (no)
EP (1) EP0351902B1 (no)
CA (1) CA1316525C (no)
DE (1) DE68907284T2 (no)
GB (1) GB2221043B (no)
NO (1) NO173524C (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO930044L (no) * 1992-01-09 1993-07-12 Baker Hughes Inc Fremgangsmaate til vurdering av formasjoner og borkronetilstander
US5663073A (en) * 1992-12-14 1997-09-02 Atlantic Richfield Company Earth formation porosity estimation method
US5368108A (en) * 1993-10-26 1994-11-29 Schlumberger Technology Corporation Optimized drilling with positive displacement drilling motors
FR2729708A1 (fr) * 1995-01-25 1996-07-26 Inst Francais Du Petrole Methode et systeme de diagraphie de parametres mecaniques des terrains traverses par un forage
US5668369A (en) * 1995-12-18 1997-09-16 Atlantic Richfield Company Method and apparatus for lithology-independent well log analysis of formation water saturation
US6019180A (en) * 1997-05-05 2000-02-01 Schlumberger Technology Corporation Method for evaluating the power output of a drilling motor under downhole conditions
CN102900432B (zh) * 2012-10-31 2016-01-20 中国石油集团川庆钻探工程有限公司 利用微钻时数据随钻计算录井孔隙度进行储层评价的方法
EA033474B1 (ru) * 2012-11-13 2019-10-31 Exxonmobil Upstream Res Co Способ обнаружения нарушений нормального хода бурения
FR3046809B1 (fr) * 2016-01-20 2019-06-28 Seti-Tec Procede de determination de l'etat d'usage d'un foret, et dispositif correspondant
GB201801354D0 (en) * 2018-01-26 2018-03-14 Antech Ltd Drilling apparatus and method for the determination of formation location
US10941644B2 (en) * 2018-02-20 2021-03-09 Saudi Arabian Oil Company Downhole well integrity reconstruction in the hydrocarbon industry
US20220268152A1 (en) * 2021-02-22 2022-08-25 Saudi Arabian Oil Company Petro-physical property prediction
US11954800B2 (en) 2021-12-14 2024-04-09 Saudi Arabian Oil Company Converting borehole images into three dimensional structures for numerical modeling and simulation applications
US11739616B1 (en) 2022-06-02 2023-08-29 Saudi Arabian Oil Company Forming perforation tunnels in a subterranean formation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372576A (en) * 1942-04-20 1945-03-27 John T Hayward Method of determining formation porosity during drilling
GB1439519A (en) * 1973-11-02 1976-06-16 Texaco Development Corp Method and apapratus for rotary drilling
US4064749A (en) * 1976-11-11 1977-12-27 Texaco Inc. Method and system for determining formation porosity
US4570480A (en) * 1984-03-30 1986-02-18 Nl Industries, Inc. Method and apparatus for determining formation pressure
GB8411361D0 (en) * 1984-05-03 1984-06-06 Schlumberger Cambridge Researc Assessment of drilling conditions
GB8418429D0 (en) * 1984-07-19 1984-08-22 Prad Res & Dev Nv Estimating porosity
US4627276A (en) * 1984-12-27 1986-12-09 Schlumberger Technology Corporation Method for measuring bit wear during drilling
CA1257405A (en) * 1985-12-10 1989-07-11 John E. Fontenot Method and apparatus for determining true formation porosity from measurement-while-drilling neutron porosity measurement devices
US4722095A (en) * 1986-06-09 1988-01-26 Mobil Oil Corporation Method for identifying porosity and drilling mud invasion of a core sample from a subterranean formation
GB2205421A (en) * 1987-06-03 1988-12-07 Exploration Logging Inc Computer-controlled model for determining internal friction angle, porosity, and fracture probability
US4876886A (en) * 1988-04-04 1989-10-31 Anadrill, Inc. Method for detecting drilling events from measurement while drilling sensors
US4833914A (en) * 1988-04-29 1989-05-30 Anadrill, Inc. Pore pressure formation evaluation while drilling
US4852399A (en) * 1988-07-13 1989-08-01 Anadrill, Inc. Method for determining drilling conditions while drilling

Also Published As

Publication number Publication date
DE68907284T2 (de) 1994-01-13
US4981036A (en) 1991-01-01
NO173524C (no) 1993-12-22
EP0351902B1 (en) 1993-06-23
CA1316525C (en) 1993-04-20
NO892908D0 (no) 1989-07-14
NO173524B (no) 1993-09-13
DE68907284D1 (de) 1993-07-29
GB8817215D0 (en) 1988-08-24
EP0351902A1 (en) 1990-01-24
GB2221043B (en) 1992-08-12
GB2221043A (en) 1990-01-24

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Legal Events

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