AU496828B2 - Method and apparatus for investigating earth formations - Google Patents

Method and apparatus for investigating earth formations

Info

Publication number
AU496828B2
AU496828B2 AU72367/74A AU7236774A AU496828B2 AU 496828 B2 AU496828 B2 AU 496828B2 AU 72367/74 A AU72367/74 A AU 72367/74A AU 7236774 A AU7236774 A AU 7236774A AU 496828 B2 AU496828 B2 AU 496828B2
Authority
AU
Australia
Prior art keywords
earth formations
investigating earth
investigating
formations
earth
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
AU72367/74A
Other versions
AU7236774A (en
Inventor
Thomas J Calvert Raman. Rau
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 Technology BV
Original Assignee
Schlumberger Overseas 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
Priority claimed from US05/390,987 external-priority patent/US3944910A/en
Priority claimed from US00390989A external-priority patent/US3849721A/en
Application filed by Schlumberger Overseas SA filed Critical Schlumberger Overseas SA
Publication of AU7236774A publication Critical patent/AU7236774A/en
Application granted granted Critical
Publication of AU496828B2 publication Critical patent/AU496828B2/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

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
AU72367/74A 1973-08-23 1974-08-14 Method and apparatus for investigating earth formations Expired AU496828B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/390,987 US3944910A (en) 1973-08-23 1973-08-23 Method and apparatus utilizing microwave electromagnetic energy for investigating earth formations
US00390989A US3849721A (en) 1973-08-23 1973-08-23 Microwave logging apparatus having dual processing channels

Publications (2)

Publication Number Publication Date
AU7236774A AU7236774A (en) 1976-02-19
AU496828B2 true AU496828B2 (en) 1978-11-02

Family

ID=27013341

Family Applications (1)

Application Number Title Priority Date Filing Date
AU72367/74A Expired AU496828B2 (en) 1973-08-23 1974-08-14 Method and apparatus for investigating earth formations

Country Status (13)

Country Link
JP (1) JPS5051001A (en)
AU (1) AU496828B2 (en)
BR (1) BR7406901D0 (en)
EG (1) EG12395A (en)
FR (1) FR2241795B1 (en)
GB (1) GB1484200A (en)
HU (1) HU173118B (en)
IE (1) IE39998B1 (en)
IN (1) IN143054B (en)
NO (1) NO144233C (en)
OA (1) OA04824A (en)
SU (1) SU1080762A3 (en)
YU (1) YU252680A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092583A (en) * 1977-03-03 1978-05-30 Schlumberger Technology Corporation Apparatus and method for determination of subsurface porosity utilizing microwave electromagnetic energy
US4156177A (en) * 1977-04-18 1979-05-22 Schlumberger Technology Corporation Apparatus and method for determination of free fluid in subsurface formations
FR2428847A1 (en) * 1978-06-16 1980-01-11 Texaco Development Corp Geological formation dielectric constants measuring system - uses probe in borehole transmitting HF signals to receivers with IF produced by mixer and local oscillator
FR2432178A1 (en) * 1978-07-28 1980-02-22 Texaco Development Corp Resistivity and dielectric constant determination of earth formations - uses electromagnetic wave logging system to transmit, and receive at different spacings at 30 megahertz
FR2492540A1 (en) * 1980-10-17 1982-04-23 Schlumberger Prospection DEVICE FOR ELECTROMAGNETIC DIAGRAPHY IN DRILLING
EP0102091B1 (en) * 1980-10-17 1987-01-07 Societe De Prospection Electrique Schlumberger Electromagnetic logging apparatus
FR2497360A1 (en) * 1980-12-31 1982-07-02 Schlumberger Prospection PHASE AND AMPLITUDE MEASUREMENT FOR A DIELECTRIC PROPERTIES LOGGING SYSTEM
FR2498337A1 (en) * 1981-01-20 1982-07-23 Aerospatiale METHOD FOR ILLUMINATING SOIL AND CALCULATING DIELECTRIC CONSTANT AND CONDUCTIVITY THEREOF USING ELECTROMAGNETIC PULSE, AND SIMULATOR FOR CARRYING OUT SAID METHOD
US4626785A (en) * 1984-02-24 1986-12-02 Shell Oil Company Focused very high frequency induction logging
GB2156527A (en) * 1984-03-30 1985-10-09 Nl Industries Inc Aperture antenna system for measurement of formation parameters
US4689572A (en) * 1984-12-28 1987-08-25 Schlumberger Technology Corp. Electromagnetic logging apparatus with slot antennas
US4652829A (en) * 1984-12-28 1987-03-24 Schlumberger Technology Corp. Electromagnetic logging apparatus with button antennas for measuring the dielectric constant of formation surrounding a borehole
JPS61277080A (en) * 1985-05-30 1986-12-08 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ Micro-induction type test apparatus for bed
JPS61283858A (en) * 1985-06-10 1986-12-13 Shimizu Constr Co Ltd Monitoring of deterioration in structural body of underground construction
JPS62153789A (en) * 1985-12-27 1987-07-08 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ Electromagnetic recorder with slot antenna
JPS63138241A (en) * 1986-11-28 1988-06-10 Tokyu Constr Co Ltd Method for measuring clamping degree of bulk substance by electromagnetic wave
JPS63138243A (en) * 1986-11-28 1988-06-10 Tokyu Constr Co Ltd Automatic measuring system for clamping degree of bulk substance by electromagnetic wave
JPH0528539Y2 (en) * 1987-07-22 1993-07-22
US5081419A (en) * 1990-10-09 1992-01-14 Baker Hughes Incorporated High sensitivity well logging system having dual transmitter antennas and intermediate series resonant
JPH0690152B2 (en) * 1988-08-16 1994-11-14 戸田建設株式会社 Concrete hardening degree judgment method
JPH0718818B2 (en) * 1988-09-16 1995-03-06 戸田建設株式会社 Method of judging degree of compaction of compaction member
GB2235296B (en) * 1989-08-10 1994-11-30 Exploration Logging Inc Well logging system arranged for stable,high-sensitivity reception of propagating electromagnetic waves
US5144245A (en) * 1991-04-05 1992-09-01 Teleco Oilfield Services Inc. Method for evaluating a borehole formation based on a formation resistivity log generated by a wave propagation formation evaluation tool
US5283768A (en) 1991-06-14 1994-02-01 Baker Hughes Incorporated Borehole liquid acoustic wave transducer
EP2110688A1 (en) * 2008-04-16 2009-10-21 Services Pétroliers Schlumberger An electromagnetic logging apparatus and method
WO2016056936A1 (en) * 2014-10-08 2016-04-14 Baker Hughes Incorporated Finding combined hydrocarbon fraction and porosity by means of dielectric spectroscopy
RU2677174C1 (en) * 2017-10-10 2019-01-15 Публичное акционерное общество "Газпром" Method for electromagnetic sounding of environmental space of gas and oil wells and device for its implementation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527757A (en) * 1966-09-29 1968-06-07 Schlumberger Prospection Electromagnetic device for measuring the resistivity of formations crossed by a sounding

Also Published As

Publication number Publication date
FR2241795B1 (en) 1980-03-07
NO144233B (en) 1981-04-06
NO743015L (en) 1975-03-24
EG12395A (en) 1979-03-31
YU252680A (en) 1983-06-30
BR7406901D0 (en) 1975-06-17
NO144233C (en) 1981-07-22
JPS5051001A (en) 1975-05-07
IN143054B (en) 1977-09-24
AU7236774A (en) 1976-02-19
HU173118B (en) 1979-02-28
GB1484200A (en) 1977-09-01
FR2241795A1 (en) 1975-03-21
IE39998L (en) 1975-02-23
OA04824A (en) 1980-10-31
IE39998B1 (en) 1979-02-14
SU1080762A3 (en) 1984-03-15

Similar Documents

Publication Publication Date Title
AU496828B2 (en) Method and apparatus for investigating earth formations
CA1008359A (en) Methods and apparatus for testing earth formations
AU474998B2 (en) Earth drilling apparatus and method
CA989726A (en) Methods and apparatus for testing earth formations
CA1000358A (en) Method and apparatus for determining electromagnetic characteristics of earth formations
CA1034244A (en) Method and apparatus for seismic geophysical exploration
CA989728A (en) Methods and apparatus for testing earth formations
CA974505A (en) Earth boring method and apparatus
CA926466A (en) Methods and apparatus for investigating earth formations
CA944167A (en) Method and apparatus for installing elongated rods in unstable earth formations
AU466407B2 (en) Geological exploration method and apparatus
CA988029A (en) Apparatus for testing earth formations
CA937285A (en) Methods and apparatus for investigating earth formations
CA985265A (en) Well drilling apparatus and method
CA966938A (en) Method and apparatus for borehole logging
CA936589A (en) Apparatus for use in investigating earth formations
CA959569A (en) Apparatus for use in investigating earth formations
CA931071A (en) Method and apparatus for testing well formations
AU476441B2 (en) Method and apparatus for determining electromagnetic characteristics of earth formations
CA903844A (en) Methods and apparatus for investigating earth formations
AU493049B2 (en) Methods and apparatus for testing earth formations
CA957275A (en) Subsurface well apparatus and method
AU467660B2 (en) Methods and apparatus for investigating earth formations
CA850251A (en) Methods and apparatus for investigating earth formations
AU481733B2 (en) Methods and apparatus for testing earth formations