FR2817623B1 - Dispositif permettant d'orienter des carottes de forage - Google Patents
Dispositif permettant d'orienter des carottes de forageInfo
- Publication number
- FR2817623B1 FR2817623B1 FR0015648A FR0015648A FR2817623B1 FR 2817623 B1 FR2817623 B1 FR 2817623B1 FR 0015648 A FR0015648 A FR 0015648A FR 0015648 A FR0015648 A FR 0015648A FR 2817623 B1 FR2817623 B1 FR 2817623B1
- Authority
- FR
- France
- Prior art keywords
- orientation
- drill cores
- drill
- cores
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Magnetic Variables (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015648A FR2817623B1 (fr) | 2000-12-04 | 2000-12-04 | Dispositif permettant d'orienter des carottes de forage |
US10/432,900 US20040036474A1 (en) | 2000-12-04 | 2001-11-12 | Device for orienting drill cores |
PCT/FR2001/003514 WO2002046745A1 (fr) | 2000-12-04 | 2001-11-12 | Dispositif permettant d'orienter des carottes de forage |
EP01999805A EP1340074A1 (fr) | 2000-12-04 | 2001-11-12 | Dispositif permettant d'orienter des carottes de forage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0015648A FR2817623B1 (fr) | 2000-12-04 | 2000-12-04 | Dispositif permettant d'orienter des carottes de forage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2817623A1 FR2817623A1 (fr) | 2002-06-07 |
FR2817623B1 true FR2817623B1 (fr) | 2003-02-07 |
Family
ID=8857183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0015648A Expired - Fee Related FR2817623B1 (fr) | 2000-12-04 | 2000-12-04 | Dispositif permettant d'orienter des carottes de forage |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040036474A1 (fr) |
EP (1) | EP1340074A1 (fr) |
FR (1) | FR2817623B1 (fr) |
WO (1) | WO2002046745A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2005256104A1 (en) * | 2004-09-03 | 2006-03-23 | Australian Mud Company Ltd | Core sample orientation |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3691456A (en) * | 1971-01-04 | 1972-09-12 | Schlumberger Technology Corp | Methods and apparatus for investigating the spontaneous potential of earth formations |
US5260661A (en) * | 1986-04-29 | 1993-11-09 | Para Magnetic Logging, Inc. | Calibrating and compensating influence of casing thickness variations on measurements of low frequency A.C. magnetic fields within cased boreholes to determine properties of geological formations |
US4837518A (en) * | 1987-08-18 | 1989-06-06 | Atlantic Richfield Company | Method and apparatus for measuring the electrical resistivity of geologic formations through metal drill pipe or casing |
US4808925A (en) * | 1987-11-19 | 1989-02-28 | Halliburton Company | Three magnet casing collar locator |
US5066911A (en) * | 1989-04-07 | 1991-11-19 | Sundstrand Data Control, Inc. | Apparatus and method for sensing displacement using variations magnetic flux linkage |
FR2713776B1 (fr) * | 1993-12-10 | 1996-01-12 | Commissariat Energie Atomique | Microdispositif de mesure de caractéristiques électromagnétiques d'un milieu et utilisation de ce microdispositif. |
FR2728073B1 (fr) * | 1994-12-09 | 1997-01-10 | Commissariat Energie Atomique | Dispositif de mesure a induction en presence de parois metalliques magnetiques |
DE19637676C2 (de) * | 1996-09-05 | 2000-01-05 | Siemens Ag | Anordnung zum Bestimmen von Grund- und Oberschwingungen einer elektrischen Meßgröße |
FR2792420B1 (fr) * | 1999-04-19 | 2001-06-08 | Jean Pierre Martin | Dispositif permettant d'orienter des carottes de forage |
US6727827B1 (en) * | 1999-08-30 | 2004-04-27 | Schlumberger Technology Corporation | Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver |
-
2000
- 2000-12-04 FR FR0015648A patent/FR2817623B1/fr not_active Expired - Fee Related
-
2001
- 2001-11-12 EP EP01999805A patent/EP1340074A1/fr not_active Withdrawn
- 2001-11-12 WO PCT/FR2001/003514 patent/WO2002046745A1/fr not_active Application Discontinuation
- 2001-11-12 US US10/432,900 patent/US20040036474A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002046745A1 (fr) | 2002-06-13 |
US20040036474A1 (en) | 2004-02-26 |
EP1340074A1 (fr) | 2003-09-03 |
FR2817623A1 (fr) | 2002-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070831 |