EG13664A - Method and apparatus for determination of subsurface permitivity and conductivity - Google Patents

Method and apparatus for determination of subsurface permitivity and conductivity

Info

Publication number: EG13664A
Authority: EG; Egypt
Prior art keywords: permitivity; subsurface; conductivity; determination; subsurface permitivity
Prior art date: 1977-09-21

Application number

EG567/78A

Original Assignee

Schlumberger Overseas

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.)

1977-09-21

Filing date

1978-09-20

Publication date

1982-06-30

1977-09-21 Priority claimed from US05/835,127 external-priority patent/US4185238A/en

1977-09-21 Priority claimed from US05/835,128 external-priority patent/US4209747A/en

1978-09-20 Application filed by Schlumberger Overseas filed Critical Schlumberger Overseas

1982-06-30 Application granted granted Critical

1982-06-30 Publication of EG13664A publication Critical patent/EG13664A/en

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)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Measurement Of Resistance Or Impedance (AREA)

EG567/78A 1977-09-21 1978-09-20 Method and apparatus for determination of subsurface permitivity and conductivity EG13664A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/835,127 US4185238A (en)	1977-09-21	1977-09-21	Apparatus and method for determination of subsurface permittivity and conductivity
US05/835,128 US4209747A (en)	1977-09-21	1977-09-21	Apparatus and method for determination of subsurface permittivity and conductivity

Publications (1)

Publication Number	Publication Date
EG13664A true EG13664A (en)	1982-06-30

Family

ID=27125760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EG567/78A EG13664A (en)	1977-09-21	1978-09-20	Method and apparatus for determination of subsurface permitivity and conductivity

Country Status (12)

Country	Link
AU (1)	AU524243B2 (en)
DE (1)	DE2839566A1 (en)
EG (1)	EG13664A (en)
FR (1)	FR2404235A1 (en)
GB (1)	GB2005033B (en)
IN (1)	IN150648B (en)
MX (1)	MX147096A (en)
MY (1)	MY8500193A (en)
NL (1)	NL7809509A (en)
NO (1)	NO150777C (en)
OA (1)	OA06072A (en)
SU (1)	SU1329630A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2497360A1 (en) *	1980-12-31	1982-07-02	Schlumberger Prospection	PHASE AND AMPLITUDE MEASUREMENT FOR A DIELECTRIC PROPERTIES LOGGING SYSTEM
DE4027020C2 (en) *	1990-08-27	1994-08-25	Heinrich Liebig Gmbh	Method and device for determining the presence of metallic reinforcement elements in the interior of a concrete component
US6791330B2 (en) *	2002-07-16	2004-09-14	General Electric Company	Well logging tool and method for determining resistivity by using phase difference and/or attenuation measurements
US7049821B2 (en) *	2003-05-29	2006-05-23	Schlumberger Technology Corporation	Determination of borehole geometry inside cased wells with crosswell electromagnetics
RU2400780C1 (en) *	2009-08-18	2010-09-27	Владимир Алексеевич Королев	Device for logging electromagnet probing
RU2525314C2 (en) *	2012-06-27	2014-08-10	Федеральное государственное бюджетное учреждение Института нефтегазовой геологии и геофизики им. А.А. Трофимука Сибирского отделения Российской академии наук (ИНГГ СО РАН)	Electromagnetic isoparametric logging method
DE102014116497B4 (en) *	2013-11-15	2017-07-06	SURAGUS GmbH	Method and use of a device for measuring the local effective permittivity of electrically non-conductive or weakly conductive materials
CN109372500B (en) *	2018-10-16	2022-02-01	中国石油天然气集团有限公司	Three-level calibration method for direct-current weak signal of formation water resistivity logging instrument

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1566182A (en) *	1967-11-28	1969-05-09
US3944910A (en) *	1973-08-23	1976-03-16	Schlumberger Technology Corporation	Method and apparatus utilizing microwave electromagnetic energy for investigating earth formations
GB1460186A (en) *	1973-08-27	1976-12-31	Texaco Development Corp	Method and apparatus for determining electromagnetic characteristics of earth formations
DE2547834C3 (en) *	1975-10-25	1980-04-17	Texaco Development Corp., White Plains, N.Y. (V.St.A.)	Method for determining the properties of earth formations in the area of a borehole
US3993944A (en) *	1975-12-22	1976-11-23	Texaco Inc.	Movable oil measurement combining dual radio frequency induction and dual induction laterolog measurements

1978
- 1978-08-29 AU AU39357/78A patent/AU524243B2/en not_active Expired
- 1978-09-12 DE DE19782839566 patent/DE2839566A1/en not_active Withdrawn
- 1978-09-13 FR FR7826252A patent/FR2404235A1/en active Granted
- 1978-09-19 NL NL7809509A patent/NL7809509A/en not_active Application Discontinuation
- 1978-09-20 GB GB7837432A patent/GB2005033B/en not_active Expired
- 1978-09-20 EG EG567/78A patent/EG13664A/en active
- 1978-09-20 NO NO783197A patent/NO150777C/en unknown
- 1978-09-20 MX MX174949A patent/MX147096A/en unknown
- 1978-09-21 SU SU782665901A patent/SU1329630A3/en active
- 1978-09-21 IN IN1046/CAL/78A patent/IN150648B/en unknown
- 1978-10-19 OA OA56638A patent/OA06072A/en unknown
1985
- 1985-12-30 MY MY193/85A patent/MY8500193A/en unknown

Also Published As

Publication number	Publication date
NO150777C (en)	1984-12-12
FR2404235B1 (en)	1981-12-24
GB2005033A (en)	1979-04-11
GB2005033B (en)	1982-09-08
OA06072A (en)	1981-06-30
IN150648B (en)	1982-11-20
MX147096A (en)	1982-10-05
NO150777B (en)	1984-09-03
AU3935778A (en)	1980-03-06
SU1329630A3 (en)	1987-08-07
NO783197L (en)	1979-03-22
NL7809509A (en)	1979-03-23
MY8500193A (en)	1985-12-31
AU524243B2 (en)	1982-09-09
DE2839566A1 (en)	1979-03-22
FR2404235A1 (en)	1979-04-20

Similar Documents

Publication	Publication Date	Title
PH18426A (en)	1985-07-08	Apparatus and method for determination of subsurface permittivity and conductivity
JPS5435801A (en)	1979-03-16	Electrical property measuring method and apparatus of stratum
GB2001442B (en)	1982-09-22	Method and apparatus for the exploration of boreholes
GB2009937B (en)	1982-03-24	Method and apparatus for the measurement of glucose content
IL54031A0 (en)	1978-04-30	Method and apparatus for the detection of microorganismus
JPS52133296A (en)	1977-11-08	Method of and apparatus for determining relative positions
JPS532384A (en)	1978-01-11	Method of pyrolysis and its apparatus
JPS5588196A (en)	1980-07-03	Method and apparatus for sensing existence of invaded substance
JPS5415795A (en)	1979-02-05	Method and apparatus for measuring characteristics of rocks
JPS5342065A (en)	1978-04-17	Method of and apparatus for wear detection
JPS5419796A (en)	1979-02-14	Detecting method and apparatus of content within element
JPS5299383A (en)	1977-08-20	Method of and apparatus for
GB2011750B (en)	1982-06-16	Method of and apparatus for measuring distances
JPS5222980A (en)	1977-02-21	Method of and apparatus for analyzing surface
EG13664A (en)	1982-06-30	Method and apparatus for determination of subsurface permitivity and conductivity
GB2003274B (en)	1982-02-24	Measurement method and apparatus
JPS5341252A (en)	1978-04-14	Method of and apparatus for measuring characteristics of substance
EG14074A (en)	1983-12-31	Apparatus and method for determination of subsurface porosity
JPS5490545A (en)	1979-07-18	Method of and apparatus for detecting corona
GB2013941B (en)	1982-12-22	Apparatus and method for determining characteristics of susurface formations
JPS535659A (en)	1978-01-19	Method of and apparatus for detecting discountinuous surface
JPS5467253A (en)	1979-05-30	Method of and apparatus for deforsting
JPS5440689A (en)	1979-03-30	Surface defect detecting method and apparatus of substance
JPS5374146A (en)	1978-07-01	Method of and apparatus for falseetwisting
GB1558066A (en)	1979-12-19	Method of analysis and apparatus therefor