FR2180476B1 - - Google Patents
Info
- Publication number
- FR2180476B1 FR2180476B1 FR7213575A FR7213575A FR2180476B1 FR 2180476 B1 FR2180476 B1 FR 2180476B1 FR 7213575 A FR7213575 A FR 7213575A FR 7213575 A FR7213575 A FR 7213575A FR 2180476 B1 FR2180476 B1 FR 2180476B1
- Authority
- FR
- France
- 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
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
- G01V3/24—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current using ac
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213575A FR2180476A1 (en) | 1972-04-18 | 1972-04-18 | Electric diagraphy process - determining lateral thickness between electro-des and strata |
| US05/575,069 US3973188A (en) | 1972-04-18 | 1975-05-06 | Method and apparatus for the determination of the thickness of a mudcake layer on a borehole wall traversing a subsurface earth formation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213575A FR2180476A1 (en) | 1972-04-18 | 1972-04-18 | Electric diagraphy process - determining lateral thickness between electro-des and strata |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2180476A1 FR2180476A1 (en) | 1973-11-30 |
| FR2180476B1 true FR2180476B1 (US08088918-20120103-C00476.png) | 1974-10-04 |
Family
ID=9097048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7213575A Granted FR2180476A1 (en) | 1972-04-18 | 1972-04-18 | Electric diagraphy process - determining lateral thickness between electro-des and strata |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2180476A1 (US08088918-20120103-C00476.png) |
-
1972
- 1972-04-18 FR FR7213575A patent/FR2180476A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2180476A1 (en) | 1973-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |