GB2005033B - Method and apparatus for determination of subsurface permittivity and conductivity - Google Patents
Method and apparatus for determination of subsurface permittivity and conductivityInfo
- Publication number
- GB2005033B GB2005033B GB7837432A GB7837432A GB2005033B GB 2005033 B GB2005033 B GB 2005033B GB 7837432 A GB7837432 A GB 7837432A GB 7837432 A GB7837432 A GB 7837432A GB 2005033 B GB2005033 B GB 2005033B
- Authority
- GB
- United Kingdom
- Prior art keywords
- permittivity
- subsurface
- conductivity
- determination
- subsurface permittivity
- 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
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/835,128 US4209747A (en) | 1977-09-21 | 1977-09-21 | Apparatus and method for determination of subsurface permittivity and conductivity |
US05/835,127 US4185238A (en) | 1977-09-21 | 1977-09-21 | Apparatus and method for determination of subsurface permittivity and conductivity |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2005033A GB2005033A (en) | 1979-04-11 |
GB2005033B true GB2005033B (en) | 1982-09-08 |
Family
ID=27125760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7837432A Expired GB2005033B (en) | 1977-09-21 | 1978-09-20 | Method and apparatus for determination of subsurface permittivity 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 (5)
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 |
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)
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 EG EG567/78A patent/EG13664A/en active
- 1978-09-20 MX MX174949A patent/MX147096A/en unknown
- 1978-09-20 NO NO783197A patent/NO150777C/en unknown
- 1978-09-20 GB GB7837432A patent/GB2005033B/en not_active Expired
- 1978-09-21 IN IN1046/CAL/78A patent/IN150648B/en unknown
- 1978-09-21 SU SU782665901A patent/SU1329630A3/en active
- 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 |
---|---|
GB2005033A (en) | 1979-04-11 |
AU524243B2 (en) | 1982-09-09 |
IN150648B (en) | 1982-11-20 |
MX147096A (en) | 1982-10-05 |
MY8500193A (en) | 1985-12-31 |
EG13664A (en) | 1982-06-30 |
NO150777B (en) | 1984-09-03 |
FR2404235B1 (en) | 1981-12-24 |
OA06072A (en) | 1981-06-30 |
AU3935778A (en) | 1980-03-06 |
NL7809509A (en) | 1979-03-23 |
DE2839566A1 (en) | 1979-03-22 |
FR2404235A1 (en) | 1979-04-20 |
SU1329630A3 (en) | 1987-08-07 |
NO783197L (en) | 1979-03-22 |
NO150777C (en) | 1984-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PH18426A (en) | Apparatus and method for determination of subsurface permittivity and conductivity | |
JPS5435801A (en) | Electrical property measuring method and apparatus of stratum | |
GB2001442B (en) | Method and apparatus for the exploration of boreholes | |
GB2009937B (en) | Method and apparatus for the measurement of glucose content | |
IL54031A0 (en) | Method and apparatus for the detection of microorganismus | |
JPS532384A (en) | Method of pyrolysis and its apparatus | |
JPS54130183A (en) | Method of and device for measuring property of surface | |
JPS5419796A (en) | Detecting method and apparatus of content within element | |
DE2861199D1 (en) | Methods of and apparatus for controlling capacitance unbalance-to-ground in cables | |
GB2011750B (en) | Method of and apparatus for measuring distances | |
AU524321B2 (en) | Apparatus and method for determining subsurface formation properties | |
JPS5490545A (en) | Method of and apparatus for detecting corona | |
MY8500186A (en) | Methods and apparatus for constituent analysis of earth formations | |
GB2003274B (en) | Measurement method and apparatus | |
GB2005033B (en) | Method and apparatus for determination of subsurface permittivity and conductivity | |
EG14074A (en) | Apparatus and method for determination of subsurface porosity | |
BG31650A3 (en) | Method and apparatus for obtaining of melamine | |
GB2008766B (en) | Method and apparatus for testing electrical logging sondes | |
MY8500175A (en) | Methods and apparatus for constituent analysis of earth formations | |
GB2013941B (en) | Apparatus and method for determining characteristics of susurface formations | |
JPS535659A (en) | Method of and apparatus for detecting discountinuous surface | |
JPS5467253A (en) | Method of and apparatus for deforsting | |
JPS5440689A (en) | Surface defect detecting method and apparatus of substance | |
ZA781812B (en) | Seismic method and apparatus | |
JPS5436988A (en) | Method and apparatus for continuous introduction of sample |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960920 |