DE3776970D1 - Gravimetrische bohrlochmessung. - Google Patents
Gravimetrische bohrlochmessung.Info
- Publication number
- DE3776970D1 DE3776970D1 DE8787304190T DE3776970T DE3776970D1 DE 3776970 D1 DE3776970 D1 DE 3776970D1 DE 8787304190 T DE8787304190 T DE 8787304190T DE 3776970 T DE3776970 T DE 3776970T DE 3776970 D1 DE3776970 D1 DE 3776970D1
- Authority
- DE
- Germany
- Prior art keywords
- gravimetric
- drill holes
- holes measurement
- measurement
- drill
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86885386A | 1986-05-30 | 1986-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776970D1 true DE3776970D1 (de) | 1992-04-09 |
Family
ID=25352443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787304190T Expired - Fee Related DE3776970D1 (de) | 1986-05-30 | 1987-05-12 | Gravimetrische bohrlochmessung. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0248549B1 (de) |
BR (1) | BR8702545A (de) |
CA (1) | CA1293557C (de) |
DE (1) | DE3776970D1 (de) |
MX (1) | MX168445B (de) |
NO (1) | NO172207C (de) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038338A (en) * | 1956-11-27 | 1962-06-12 | Boyd D Boitnott | Instrument for and method of airborne gravitational geophysical exploration |
US4457077A (en) * | 1983-07-05 | 1984-07-03 | Standard Oil Company | Borehole gradiometer |
US4602508A (en) * | 1984-10-04 | 1986-07-29 | Mobil Oil Corporation | Continuous gravity gradient logging |
-
1987
- 1987-05-01 CA CA000536160A patent/CA1293557C/en not_active Expired - Lifetime
- 1987-05-12 EP EP87304190A patent/EP0248549B1/de not_active Expired - Lifetime
- 1987-05-12 DE DE8787304190T patent/DE3776970D1/de not_active Expired - Fee Related
- 1987-05-19 NO NO872087A patent/NO172207C/no not_active IP Right Cessation
- 1987-05-19 BR BR8702545A patent/BR8702545A/pt not_active IP Right Cessation
- 1987-05-25 MX MX006622A patent/MX168445B/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP0248549B1 (de) | 1992-03-04 |
MX168445B (es) | 1993-05-25 |
BR8702545A (pt) | 1988-02-23 |
NO172207C (no) | 1993-06-16 |
NO872087L (no) | 1987-12-01 |
NO172207B (no) | 1993-03-08 |
CA1293557C (en) | 1991-12-24 |
EP0248549A3 (en) | 1989-01-25 |
NO872087D0 (no) | 1987-05-19 |
EP0248549A2 (de) | 1987-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |