FR2007876A1 - - Google Patents
Info
- Publication number
- FR2007876A1 FR2007876A1 FR6913590A FR6913590A FR2007876A1 FR 2007876 A1 FR2007876 A1 FR 2007876A1 FR 6913590 A FR6913590 A FR 6913590A FR 6913590 A FR6913590 A FR 6913590A FR 2007876 A1 FR2007876 A1 FR 2007876A1
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/024—Determining slope or direction of devices in the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72687068A | 1968-05-06 | 1968-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2007876A1 true FR2007876A1 (en) | 1970-01-16 |
Family
ID=24920349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6913590A Withdrawn FR2007876A1 (en) | 1968-05-06 | 1969-04-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3455401A (en) |
| JP (2) | JPS4931141B1 (en) |
| AT (1) | AT293977B (en) |
| DE (1) | DE1921970C3 (en) |
| FR (1) | FR2007876A1 (en) |
| GB (1) | GB1249582A (en) |
| NL (1) | NL160050C (en) |
| NO (1) | NO126237B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3983948A (en) * | 1974-07-01 | 1976-10-05 | Texas Dynamatics, Inc. | Method and apparatus for indicating the orientation of a down hole drilling assembly |
| US4774694A (en) * | 1981-12-15 | 1988-09-27 | Scientific Drilling International | Well information telemetry by variation of mud flow rate |
| GB2156878A (en) * | 1984-03-30 | 1985-10-16 | Nl Industries Inc | Encoding and transmission system for mud pulse telemetry of tool face angle data |
| US4694439A (en) * | 1985-07-18 | 1987-09-15 | Scientific Drilling International | Well information telemetry by variation of mud flow rate |
| AU7332791A (en) * | 1990-01-24 | 1991-08-21 | Howard E Johnson | Utility tunneling method and apparatus |
| US5311952A (en) * | 1992-05-22 | 1994-05-17 | Schlumberger Technology Corporation | Apparatus and method for directional drilling with downhole motor on coiled tubing |
| US6047784A (en) * | 1996-02-07 | 2000-04-11 | Schlumberger Technology Corporation | Apparatus and method for directional drilling using coiled tubing |
| US8733469B2 (en) * | 2011-02-17 | 2014-05-27 | Xtend Energy Services, Inc. | Pulse generator |
| CN103291218B (en) * | 2013-06-26 | 2015-05-27 | 西南石油大学 | Device and method for improving rate of mechanical penetration of directional deflecting section |
| CN114412357B (en) * | 2022-01-25 | 2024-09-06 | 陕西太合智能钻探有限公司 | Drilling device |
| CN118462160B (en) * | 2024-07-12 | 2024-09-06 | 山东永昌物流集团有限公司 | Logistics wharf pile foundation construction stratum hardness drilling perception device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1770488A (en) * | 1925-11-13 | 1930-07-15 | Lachamp Edmond | Deep-boring apparatus |
| US2694549A (en) * | 1952-01-21 | 1954-11-16 | Eastman Oil Well Survey Co | Joint structure between flexible shafting and drill bit structure for drilling lateral bores |
| US3077233A (en) * | 1959-04-20 | 1963-02-12 | Alan P Armstrong | Bore hole declinometer |
| US3229375A (en) * | 1963-07-15 | 1966-01-18 | Shell Oil Co | Method of surveying an inclined wellbore |
| US3316651A (en) * | 1965-01-22 | 1967-05-02 | Josiah J Godbey | Inclinometers |
| US3349856A (en) * | 1966-01-21 | 1967-10-31 | Vernon C H Richardson | Bumper sub position indicator |
-
1968
- 1968-05-06 US US726870A patent/US3455401A/en not_active Expired - Lifetime
-
1969
- 1969-03-05 GB GB01830/69A patent/GB1249582A/en not_active Expired
- 1969-04-28 NO NO01773/69A patent/NO126237B/no unknown
- 1969-04-29 FR FR6913590A patent/FR2007876A1/fr not_active Withdrawn
- 1969-04-30 DE DE1921970A patent/DE1921970C3/en not_active Expired
- 1969-05-02 NL NL6906770.A patent/NL160050C/en not_active IP Right Cessation
- 1969-05-06 AT AT433769A patent/AT293977B/en active
- 1969-05-06 JP JP44034119A patent/JPS4931141B1/ja active Pending
-
1974
- 1974-01-18 JP JP49007990A patent/JPS5213761B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL160050B (en) | 1979-04-17 |
| DE1921970B2 (en) | 1973-07-26 |
| GB1249582A (en) | 1971-10-13 |
| JPS4931141B1 (en) | 1974-08-19 |
| NO126237B (en) | 1973-01-08 |
| NL160050C (en) | 1979-09-17 |
| AT293977B (en) | 1971-11-10 |
| DE1921970C3 (en) | 1974-02-21 |
| DE1921970A1 (en) | 1969-11-20 |
| NL6906770A (en) | 1969-11-10 |
| JPS5213761B1 (en) | 1977-04-16 |
| US3455401A (en) | 1969-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |