BR9002074A - Processo de determinacao do parametro rwb do modelo de interpretacao de perfis das duas aguas - Google Patents

Processo de determinacao do parametro rwb do modelo de interpretacao de perfis das duas aguas

Info

Publication number
BR9002074A
BR9002074A BR909002074A BR9002074A BR9002074A BR 9002074 A BR9002074 A BR 9002074A BR 909002074 A BR909002074 A BR 909002074A BR 9002074 A BR9002074 A BR 9002074A BR 9002074 A BR9002074 A BR 9002074A
Authority
BR
Brazil
Prior art keywords
rwb
parameter
determining
interpretation model
water profile
Prior art date
Application number
BR909002074A
Other languages
English (en)
Inventor
Geraldo Girao Nery
Original Assignee
Petroleo Brasileiro 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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR909002074A priority Critical patent/BR9002074A/pt
Priority to US07/647,625 priority patent/US5395768A/en
Priority to FR9102553A priority patent/FR2661750A1/fr
Publication of BR9002074A publication Critical patent/BR9002074A/pt

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 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
    • E21B49/005—Testing the nature of borehole walls or the formation by using drilling mud or cutting data

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BR909002074A 1990-05-03 1990-05-03 Processo de determinacao do parametro rwb do modelo de interpretacao de perfis das duas aguas BR9002074A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR909002074A BR9002074A (pt) 1990-05-03 1990-05-03 Processo de determinacao do parametro rwb do modelo de interpretacao de perfis das duas aguas
US07/647,625 US5395768A (en) 1990-05-03 1991-01-29 Method to evaluate the Rwb parameter of the dual water log interpretation model
FR9102553A FR2661750A1 (fr) 1990-05-03 1991-03-04 Procede d'evaluation d'un parametre de diagraphie des sondages.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR909002074A BR9002074A (pt) 1990-05-03 1990-05-03 Processo de determinacao do parametro rwb do modelo de interpretacao de perfis das duas aguas

Publications (1)

Publication Number Publication Date
BR9002074A true BR9002074A (pt) 1991-11-12

Family

ID=4049402

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002074A BR9002074A (pt) 1990-05-03 1990-05-03 Processo de determinacao do parametro rwb do modelo de interpretacao de perfis das duas aguas

Country Status (3)

Country Link
US (1) US5395768A (pt)
BR (1) BR9002074A (pt)
FR (1) FR2661750A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN497195A0 (en) * 1995-08-23 1995-09-14 Commonwealth Scientific And Industrial Research Organisation Methods for determining irreducible water resistivity and estimating oil well reserves
US9097821B2 (en) * 2012-01-10 2015-08-04 Chevron U.S.A. Inc. Integrated workflow or method for petrophysical rock typing in carbonates
CN104863572A (zh) * 2014-02-20 2015-08-26 中国石油化工股份有限公司 一种分析储层孔隙度的方法
CN110344822B (zh) * 2018-04-03 2022-06-03 中国石油天然气股份有限公司 含钙质致密储层含水饱和度的确定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495292A (en) * 1982-09-16 1985-01-22 Conoco Inc. Determination of expandable clay minerals at well sites
GB2202047A (en) * 1987-03-09 1988-09-14 Forex Neptune Sa Monitoring drilling mud

Also Published As

Publication number Publication date
FR2661750B1 (pt) 1994-07-13
US5395768A (en) 1995-03-07
FR2661750A1 (fr) 1991-11-08

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/05/2010