BR7406901D0 - Metodo e aparelho para a investigacao de formacoes geologicas - Google Patents

Metodo e aparelho para a investigacao de formacoes geologicas

Info

Publication number
BR7406901D0
BR7406901D0 BR6901/74A BR690174A BR7406901D0 BR 7406901 D0 BR7406901 D0 BR 7406901D0 BR 6901/74 A BR6901/74 A BR 6901/74A BR 690174 A BR690174 A BR 690174A BR 7406901 D0 BR7406901 D0 BR 7406901D0
Authority
BR
Brazil
Prior art keywords
investigation
geological formations
geological
formations
Prior art date
Application number
BR6901/74A
Other languages
English (en)
Inventor
R Rau
T Calvert
Original Assignee
Petroleum Res & Dev Corp
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 Petroleum Res & Dev Corp filed Critical Petroleum Res & Dev Corp
Publication of BR7406901D0 publication Critical patent/BR7406901D0/pt

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
BR6901/74A 1973-08-23 1974-08-21 Metodo e aparelho para a investigacao de formacoes geologicas BR7406901D0 (pt)

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 (1)

Publication Number Publication Date
BR7406901D0 true BR7406901D0 (pt) 1975-06-17

Family

ID=27013341

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6901/74A BR7406901D0 (pt) 1973-08-23 1974-08-21 Metodo e aparelho para a investigacao de formacoes geologicas

Country Status (13)

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

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 (fr) * 1978-06-16 1980-01-11 Texaco Development Corp Systeme et procede de diagraphie electrique a haute frequence pour trous de forage
FR2432178A1 (fr) * 1978-07-28 1980-02-22 Texaco Development Corp Procede de determination des proprietes electromagnetiques des terrains au voisinage d'un trou de sondage
FR2492540A1 (fr) * 1980-10-17 1982-04-23 Schlumberger Prospection Dispositif pour diagraphie electromagnetique dans les forages
EP0102091B1 (fr) * 1980-10-17 1987-01-07 Societe De Prospection Electrique Schlumberger Dispositif de diagraphie électromagnétique
FR2497360A1 (fr) * 1980-12-31 1982-07-02 Schlumberger Prospection Mesure de phase et d'amplitude pour un systeme de diagraphie des proprietes dielectriques
FR2498337A1 (fr) * 1981-01-20 1982-07-23 Aerospatiale Procede d'illumination du sol et de calcul de la constante dielectrique et de la conductivite de celui-ci au moyen d'une impulsion electromagnetique, et simulateur pour la mise en oeuvre de ce procede
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
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
US4689572A (en) * 1984-12-28 1987-08-25 Schlumberger Technology Corp. Electromagnetic logging apparatus with slot antennas
JPS61277080A (ja) * 1985-05-30 1986-12-08 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ 地層のマイクロ誘導式試験装置
JPS61283858A (ja) * 1985-06-10 1986-12-13 Shimizu Constr Co Ltd 地中構造物の構造体の劣化監視方法
JPS62153789A (ja) * 1985-12-27 1987-07-08 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ スロツトアンテナを有する電磁記録装置
JPS63138241A (ja) * 1986-11-28 1988-06-10 Tokyu Constr Co Ltd 電磁波によるバラ物質の締固め度合の測定方法
JPS63138243A (ja) * 1986-11-28 1988-06-10 Tokyu Constr Co Ltd 電磁波によるバラ物質の締固め度合の自動測定システム
JPH0528539Y2 (pt) * 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 (ja) * 1988-08-16 1994-11-14 戸田建設株式会社 コンクリート硬化度判定方法
JPH0718818B2 (ja) * 1988-09-16 1995-03-06 戸田建設株式会社 締固め部材の締固め度判定方法
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
RU2684437C2 (ru) * 2014-10-08 2019-04-09 Бейкер Хьюз, Э Джии Компани, Ллк Определение фракции связанного углеводорода и пористости посредством диэлектрической спектроскопии
RU2677174C1 (ru) * 2017-10-10 2019-01-15 Публичное акционерное общество "Газпром" Способ электромагнитного зондирования околоскважинного пространства газовых и нефтяных скважин и устройство для его осуществления

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527757A (fr) * 1966-09-29 1968-06-07 Schlumberger Prospection Dispositif électromagnétique pour la mesure de la résistivité des formations traversées par un sondage

Also Published As

Publication number Publication date
HU173118B (hu) 1979-02-28
OA04824A (fr) 1980-10-31
GB1484200A (en) 1977-09-01
IE39998B1 (en) 1979-02-14
NO144233B (no) 1981-04-06
SU1080762A3 (ru) 1984-03-15
IE39998L (en) 1975-02-23
IN143054B (pt) 1977-09-24
JPS5051001A (pt) 1975-05-07
FR2241795A1 (pt) 1975-03-21
FR2241795B1 (pt) 1980-03-07
AU496828B2 (en) 1978-11-02
NO743015L (pt) 1975-03-24
NO144233C (no) 1981-07-22
AU7236774A (en) 1976-02-19
YU252680A (en) 1983-06-30
EG12395A (en) 1979-03-31

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