FR2103099A5 - - Google Patents
Info
- Publication number
- FR2103099A5 FR2103099A5 FR7126490A FR7126490A FR2103099A5 FR 2103099 A5 FR2103099 A5 FR 2103099A5 FR 7126490 A FR7126490 A FR 7126490A FR 7126490 A FR7126490 A FR 7126490A FR 2103099 A5 FR2103099 A5 FR 2103099A5
- 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
- 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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5978370A | 1970-07-27 | 1970-07-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2103099A5 true FR2103099A5 (fr) | 1972-04-07 |
Family
ID=22025190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7126490A Expired FR2103099A5 (fr) | 1970-07-27 | 1971-07-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3747403A (fr) |
CA (1) | CA928391A (fr) |
FR (1) | FR2103099A5 (fr) |
GB (1) | GB1336247A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4513618A (en) * | 1982-04-02 | 1985-04-30 | Standard Oil Company (Indiana) | Gravity gradiometer and method |
US5402340A (en) * | 1994-05-02 | 1995-03-28 | Textron, Inc. | Gradiometer based terrain estimation |
US5821413A (en) * | 1997-04-10 | 1998-10-13 | Atlantic Richfield Company | Gravity gradiometry in a wellbore using a virtual long-baseline |
US6363332B1 (en) * | 1998-12-22 | 2002-03-26 | Caterpillar Inc. | Method and apparatus for predicting a fault condition using non-linear curve fitting techniques |
CA2755229C (fr) * | 2010-10-14 | 2019-02-26 | Scintrex Limited | Systemes et procede de diagraphie de puits de forage |
NO345539B1 (no) * | 2011-03-25 | 2021-04-12 | Baker Hughes Holdings Llc | Bruk av frekvensstandarder for gravitasjonsundersøkelser |
RU2600493C2 (ru) | 2011-09-07 | 2016-10-20 | Бейкер Хьюз Инкорпорейтед | Устройство и способ определения геологических границ |
KR101665384B1 (ko) * | 2014-04-03 | 2016-10-12 | 한국지질자원연구원 | 중력계를 이용한 지하물질의 밀도변화 측정방법 |
CN109471190B (zh) * | 2018-11-12 | 2019-10-22 | 吉林大学 | 一种不同高度重力数据和井中重力数据联合反演方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618156A (en) * | 1949-12-31 | 1952-11-18 | Standard Oil Dev Co | Gravity and density gradiometer for boreholes |
US3082943A (en) * | 1958-04-21 | 1963-03-26 | Sinclair Research Inc | Preparation of synthetic gravity maps |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2570659A (en) * | 1948-11-01 | 1951-10-09 | Shell Dev | Borehole gravity meter |
US3233105A (en) * | 1959-09-17 | 1966-02-01 | Dresser Ind | Measurement of stand-off of a decentralized nuclear well logging instrument |
-
1970
- 1970-07-27 US US00059783A patent/US3747403A/en not_active Expired - Lifetime
-
1971
- 1971-02-17 CA CA105631A patent/CA928391A/en not_active Expired
- 1971-05-11 GB GB1432471*[A patent/GB1336247A/en not_active Expired
- 1971-07-20 FR FR7126490A patent/FR2103099A5/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2618156A (en) * | 1949-12-31 | 1952-11-18 | Standard Oil Dev Co | Gravity and density gradiometer for boreholes |
US3082943A (en) * | 1958-04-21 | 1963-03-26 | Sinclair Research Inc | Preparation of synthetic gravity maps |
Also Published As
Publication number | Publication date |
---|---|
US3747403A (en) | 1973-07-24 |
CA928391A (en) | 1973-06-12 |
GB1336247A (en) | 1973-11-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |