NO743027L - - Google Patents
Info
- Publication number
- NO743027L NO743027L NO743027A NO743027A NO743027L NO 743027 L NO743027 L NO 743027L NO 743027 A NO743027 A NO 743027A NO 743027 A NO743027 A NO 743027A NO 743027 L NO743027 L NO 743027L
- Authority
- NO
- Norway
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
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- 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/16—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the drill string or casing, e.g. by torsional acoustic waves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39083373A | 1973-08-23 | 1973-08-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO743027L true NO743027L (no) | 1975-03-24 |
| NO141285B NO141285B (no) | 1979-10-29 |
| NO141285C NO141285C (no) | 1980-02-06 |
Family
ID=23544125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743027A NO141285C (no) | 1973-08-23 | 1974-08-22 | Fremgangsmaate til overfoering av data i en forutbestemt retning langs en borestang, samt apparat for utoevelse av fremgangsmaaten |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5051352A (no) |
| AT (1) | AT349220B (no) |
| AU (1) | AU7261874A (no) |
| BE (1) | BE819007A (no) |
| CA (1) | CA1028046A (no) |
| DE (1) | DE2440538A1 (no) |
| DK (1) | DK136490B (no) |
| ES (1) | ES429478A1 (no) |
| FR (1) | FR2303153A1 (no) |
| GB (1) | GB1476990A (no) |
| HK (1) | HK27478A (no) |
| IL (1) | IL45254A (no) |
| IN (1) | IN142419B (no) |
| IT (1) | IT1020134B (no) |
| NL (1) | NL7411193A (no) |
| NO (1) | NO141285C (no) |
| SE (1) | SE408320B (no) |
| SU (1) | SU641877A3 (no) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1098202A (en) * | 1976-12-30 | 1981-03-24 | Preston E. Chaney | Telemetry system |
| FR2519687B1 (fr) * | 1982-01-12 | 1987-10-02 | Orszagos Koolaj Gazipari | Dispositif reinserable et etanche d'accrochage de filtre de sonde et d'element de tubage |
| GB2117948A (en) * | 1982-03-22 | 1983-10-19 | Ml Aviation Co Ltd | Initiation of devices by high- frequency sound waves |
| DE3916704A1 (de) * | 1989-05-23 | 1989-12-14 | Wellhausen Heinz | Signaluebertragung in bohrgestaengen |
| WO2002021119A1 (fr) * | 2000-09-04 | 2002-03-14 | The Nippon Signal Co., Ltd. | Systeme de detection de defauts |
| EP2815072A4 (en) * | 2012-04-23 | 2016-11-23 | Halliburton Energy Services Inc | SIMULTANEOUS DATA TRANSMISSION OVER MULTIPLE NODES |
| AU2013271387A1 (en) * | 2012-06-07 | 2015-01-15 | California Institute Of Technology | Communication in pipes using acoustic modems that provide minimal obstruction to fluid flow |
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1974
- 1974-07-08 IN IN1527/CAL/1974A patent/IN142419B/en unknown
- 1974-07-12 IL IL45254A patent/IL45254A/en unknown
- 1974-07-19 SE SE7409468A patent/SE408320B/xx unknown
- 1974-08-12 CA CA206,785A patent/CA1028046A/en not_active Expired
- 1974-08-20 BE BE147748A patent/BE819007A/xx unknown
- 1974-08-21 FR FR7428656A patent/FR2303153A1/fr active Granted
- 1974-08-21 AT AT679974A patent/AT349220B/de not_active IP Right Cessation
- 1974-08-22 NL NL7411193A patent/NL7411193A/xx not_active Application Discontinuation
- 1974-08-22 NO NO743027A patent/NO141285C/no unknown
- 1974-08-22 DK DK449274AA patent/DK136490B/da unknown
- 1974-08-22 IT IT7426533A patent/IT1020134B/it active
- 1974-08-22 JP JP49095609A patent/JPS5051352A/ja active Pending
- 1974-08-22 SU SU742057039A patent/SU641877A3/ru active
- 1974-08-22 AU AU72618/74A patent/AU7261874A/en not_active Expired
- 1974-08-23 DE DE2440538A patent/DE2440538A1/de not_active Ceased
- 1974-08-23 ES ES429478A patent/ES429478A1/es not_active Expired
- 1974-08-23 GB GB3711374A patent/GB1476990A/en not_active Expired
-
1978
- 1978-06-01 HK HK274/78A patent/HK27478A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7411193A (nl) | 1975-02-25 |
| BE819007A (fr) | 1975-02-20 |
| DE2440538A1 (de) | 1975-03-06 |
| SE7409468L (no) | 1975-02-24 |
| ATA679974A (de) | 1978-08-15 |
| NO141285C (no) | 1980-02-06 |
| FR2303153B1 (no) | 1982-09-10 |
| GB1476990A (en) | 1977-06-16 |
| DK136490B (da) | 1977-10-17 |
| JPS5051352A (no) | 1975-05-08 |
| IL45254A0 (en) | 1974-10-22 |
| CA1028046A (en) | 1978-03-14 |
| AT349220B (de) | 1979-03-26 |
| SE408320B (sv) | 1979-06-05 |
| IT1020134B (it) | 1977-12-20 |
| NO141285B (no) | 1979-10-29 |
| HK27478A (en) | 1978-06-09 |
| FR2303153A1 (fr) | 1976-10-01 |
| SU641877A3 (ru) | 1979-01-05 |
| ES429478A1 (es) | 1977-01-16 |
| IL45254A (en) | 1976-11-30 |
| AU7261874A (en) | 1976-02-26 |
| DK449274A (no) | 1975-04-21 |
| IN142419B (no) | 1977-07-02 |
| DK136490C (no) | 1978-03-13 |