GB1580131A - Method and apparatus for determination of adsorbed water in subsurface formations - Google Patents

Method and apparatus for determination of adsorbed water in subsurface formations Download PDF

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Publication number
GB1580131A
GB1580131A GB1469877A GB1469877A GB1580131A GB 1580131 A GB1580131 A GB 1580131A GB 1469877 A GB1469877 A GB 1469877A GB 1469877 A GB1469877 A GB 1469877A GB 1580131 A GB1580131 A GB 1580131A
Authority
GB
United Kingdom
Prior art keywords
frequency
formations
ghz
amount
borehole
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
Application number
GB1469877A
Other languages
English (en)
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.)
Schlumberger Ltd USA
Original Assignee
Schlumberger Ltd USA
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 US05/674,791 external-priority patent/US4063151A/en
Priority claimed from US05/674,792 external-priority patent/US4077003A/en
Application filed by Schlumberger Ltd USA filed Critical Schlumberger Ltd USA
Publication of GB1580131A publication Critical patent/GB1580131A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB1469877A 1976-04-08 1977-04-07 Method and apparatus for determination of adsorbed water in subsurface formations Expired GB1580131A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/674,791 US4063151A (en) 1976-04-08 1976-04-08 Microwave apparatus and method for determination of adsorbed fluid in subsurface formations surrounding a borehole
US05/674,792 US4077003A (en) 1976-04-08 1976-04-08 Microwave method and apparatus utilizing dielectric loss factor measurements for determination of adsorbed fluid in subsurface formations surrounding a borehole

Publications (1)

Publication Number Publication Date
GB1580131A true GB1580131A (en) 1980-11-26

Family

ID=27101216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1469877A Expired GB1580131A (en) 1976-04-08 1977-04-07 Method and apparatus for determination of adsorbed water in subsurface formations

Country Status (3)

Country Link
FR (1) FR2347694A1 (enExample)
GB (1) GB1580131A (enExample)
MY (1) MY8500206A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156177A (en) * 1977-04-18 1979-05-22 Schlumberger Technology Corporation Apparatus and method for determination of free fluid in subsurface formations
WO1997001090A1 (en) * 1995-06-20 1997-01-09 Instituut Voor Milieu- En Agritechniek Method for measuring the water content of growing substrates

Also Published As

Publication number Publication date
MY8500206A (en) 1985-12-31
FR2347694A1 (fr) 1977-11-04
FR2347694B1 (enExample) 1980-03-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee