BR9007668A - Processos de predizer a pressao intersticial em uma profundidade selecionada em um furo de sondagem e de determinar as pressoes intersticiais em uma formacao abaixo de uma localizacao de perfuracao proposta - Google Patents

Processos de predizer a pressao intersticial em uma profundidade selecionada em um furo de sondagem e de determinar as pressoes intersticiais em uma formacao abaixo de uma localizacao de perfuracao proposta

Info

Publication number
BR9007668A
BR9007668A BR909007668A BR9007668A BR9007668A BR 9007668 A BR9007668 A BR 9007668A BR 909007668 A BR909007668 A BR 909007668A BR 9007668 A BR9007668 A BR 9007668A BR 9007668 A BR9007668 A BR 9007668A
Authority
BR
Brazil
Prior art keywords
interstitial
predicting
presses
processes
selected depth
Prior art date
Application number
BR909007668A
Other languages
English (en)
Inventor
Robert R Weakley
Original Assignee
Chevron Res & Tech
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 Chevron Res & Tech filed Critical Chevron Res & Tech
Publication of BR9007668A publication Critical patent/BR9007668A/pt

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
    • E21B49/006—Measuring wall stresses in the borehole
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Steroid Compounds (AREA)
BR909007668A 1989-09-20 1990-09-20 Processos de predizer a pressao intersticial em uma profundidade selecionada em um furo de sondagem e de determinar as pressoes intersticiais em uma formacao abaixo de uma localizacao de perfuracao proposta BR9007668A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40865089A 1989-09-20 1989-09-20
PCT/US1990/005263 WO1991004500A1 (en) 1989-09-20 1990-09-20 Pore pressure prediction method

Publications (1)

Publication Number Publication Date
BR9007668A true BR9007668A (pt) 1992-06-02

Family

ID=23617147

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007668A BR9007668A (pt) 1989-09-20 1990-09-20 Processos de predizer a pressao intersticial em uma profundidade selecionada em um furo de sondagem e de determinar as pressoes intersticiais em uma formacao abaixo de uma localizacao de perfuracao proposta

Country Status (6)

Country Link
EP (1) EP0491841A4 (pt)
CN (1) CN1052530A (pt)
AU (1) AU644106B2 (pt)
BR (1) BR9007668A (pt)
CA (1) CA2066760A1 (pt)
WO (1) WO1991004500A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003234322A1 (en) 2002-04-10 2004-03-29 Schlumberger Technology Corporation Method, apparatus and system for pore pressure prediction in presence of dipping formations
CN103375162B (zh) * 2012-04-18 2016-01-20 中国石油化工股份有限公司 监测裂缝型地层压力梯度的方法
CN103375161B (zh) * 2012-04-18 2015-12-16 中国石油化工股份有限公司 监测孔隙型地层压力梯度的方法
CN104453879B (zh) * 2014-11-14 2017-04-05 中国海洋石油总公司 钻前压力的预测方法
US10370955B2 (en) * 2015-03-12 2019-08-06 Statoil Gulf Services LLC Method of calculating pore pressure while drilling
CN106401574B (zh) * 2015-07-28 2020-06-19 中国石油化工股份有限公司 一种钻前高温地热井地层压力的预测方法
US11307321B2 (en) 2016-02-12 2022-04-19 Landmark Graphics Corporation Transferring logging data from an offset well location to a target well location
CN108561127B (zh) * 2018-03-26 2022-04-01 上海电力学院 一种基于随机模拟的地层压力预测方法
EP4031744A1 (en) * 2019-09-16 2022-07-27 Accucode AI Machine learning control for automatic kick detection and blowout prevention
CN110929383A (zh) * 2019-10-28 2020-03-27 中国石油大港油田勘探开发研究院 一种源下油气柱高度的计算方法
US20220229201A1 (en) * 2021-01-19 2022-07-21 Saudi Arabian Oil Company Pore pressure in unconventional formations
CN115680638B (zh) * 2021-07-26 2024-07-23 中国石油化工股份有限公司 一种利用压力衰减梯度识别超压顶封层的方法
CN113803063B (zh) * 2021-10-29 2023-08-22 中国石油天然气股份有限公司西南油气田分公司勘探开发研究院 一种天然气藏储层裂缝流动状态界限的界定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382933A (en) * 1966-01-21 1968-05-14 Shell Oil Co Process for drilling geopressured formations without encountering a kick
US4399525A (en) * 1979-10-05 1983-08-16 Chevron Research Company Method for interpreting well log records to yield indications of gas/oil in an earth formation such as a sandstone, limestone, or dolostone
US4817062A (en) * 1987-10-02 1989-03-28 Western Atlas International, Inc. Method for estimating subsurface porosity

Also Published As

Publication number Publication date
AU6443490A (en) 1991-04-18
EP0491841A1 (en) 1992-07-01
WO1991004500A1 (en) 1991-04-04
CN1052530A (zh) 1991-06-26
CA2066760A1 (en) 1991-03-21
EP0491841A4 (en) 1993-07-28
AU644106B2 (en) 1993-12-02

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Legal Events

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FF Decision: intention to grant
FD3 Appl. lapsed due to non-payment of renewal fee