SE408320B - Anordning for overforing av akustiska signaler utefter en borrstreng - Google Patents
Anordning for overforing av akustiska signaler utefter en borrstrengInfo
- Publication number
- SE408320B SE408320B SE7409468A SE7409468A SE408320B SE 408320 B SE408320 B SE 408320B SE 7409468 A SE7409468 A SE 7409468A SE 7409468 A SE7409468 A SE 7409468A SE 408320 B SE408320 B SE 408320B
- Authority
- SE
- Sweden
- Prior art keywords
- transmission
- acoustic signals
- drilling string
- signals under
- drilling
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000005553 drilling Methods 0.000 title 1
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
-
- 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)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (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 (2)
| Publication Number | Publication Date |
|---|---|
| SE7409468L SE7409468L (it) | 1975-02-24 |
| SE408320B true SE408320B (sv) | 1979-06-05 |
Family
ID=23544125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7409468A SE408320B (sv) | 1973-08-23 | 1974-07-19 | Anordning for overforing av akustiska signaler utefter en borrstreng |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5051352A (it) |
| AT (1) | AT349220B (it) |
| AU (1) | AU7261874A (it) |
| BE (1) | BE819007A (it) |
| CA (1) | CA1028046A (it) |
| DE (1) | DE2440538A1 (it) |
| DK (1) | DK136490B (it) |
| ES (1) | ES429478A1 (it) |
| FR (1) | FR2303153A1 (it) |
| GB (1) | GB1476990A (it) |
| HK (1) | HK27478A (it) |
| IL (1) | IL45254A (it) |
| IN (1) | IN142419B (it) |
| IT (1) | IT1020134B (it) |
| NL (1) | NL7411193A (it) |
| NO (1) | NO141285C (it) |
| SE (1) | SE408320B (it) |
| SU (1) | SU641877A3 (it) |
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 |
| US7197932B2 (en) * | 2000-09-04 | 2007-04-03 | The Nippon Signal Co, Ltd. | Failure detecting system |
| EP2815072A4 (en) * | 2012-04-23 | 2016-11-23 | Halliburton Energy Services Inc | SIMULTANEOUS DATA TRANSMISSION OVER MULTIPLE NODES |
| EP2859185A4 (en) * | 2012-06-07 | 2016-06-08 | California Inst Of Techn | COMMUNICATION IN TUBES BY MEANS OF ACOUSTIC MODEM FOR MINIMAL INTERFERENCE TO THE FLOW OF A LIQUID |
-
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 AT AT679974A patent/AT349220B/de not_active IP Right Cessation
- 1974-08-21 FR FR7428656A patent/FR2303153A1/fr active Granted
- 1974-08-22 IT IT7426533A patent/IT1020134B/it active
- 1974-08-22 SU SU742057039A patent/SU641877A3/ru active
- 1974-08-22 NL NL7411193A patent/NL7411193A/xx not_active Application Discontinuation
- 1974-08-22 JP JP49095609A patent/JPS5051352A/ja active Pending
- 1974-08-22 AU AU72618/74A patent/AU7261874A/en not_active Expired
- 1974-08-22 NO NO743027A patent/NO141285C/no unknown
- 1974-08-22 DK DK449274AA patent/DK136490B/da unknown
- 1974-08-23 GB GB3711374A patent/GB1476990A/en not_active Expired
- 1974-08-23 ES ES429478A patent/ES429478A1/es not_active Expired
- 1974-08-23 DE DE2440538A patent/DE2440538A1/de not_active Ceased
-
1978
- 1978-06-01 HK HK274/78A patent/HK27478A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1020134B (it) | 1977-12-20 |
| IL45254A0 (en) | 1974-10-22 |
| BE819007A (fr) | 1975-02-20 |
| NO141285B (no) | 1979-10-29 |
| CA1028046A (en) | 1978-03-14 |
| FR2303153B1 (it) | 1982-09-10 |
| GB1476990A (en) | 1977-06-16 |
| ATA679974A (de) | 1978-08-15 |
| IN142419B (it) | 1977-07-02 |
| JPS5051352A (it) | 1975-05-08 |
| FR2303153A1 (fr) | 1976-10-01 |
| DK136490B (da) | 1977-10-17 |
| DE2440538A1 (de) | 1975-03-06 |
| SU641877A3 (ru) | 1979-01-05 |
| ES429478A1 (es) | 1977-01-16 |
| AT349220B (de) | 1979-03-26 |
| NL7411193A (nl) | 1975-02-25 |
| DK449274A (it) | 1975-04-21 |
| DK136490C (it) | 1978-03-13 |
| NO141285C (no) | 1980-02-06 |
| IL45254A (en) | 1976-11-30 |
| NO743027L (it) | 1975-03-24 |
| HK27478A (en) | 1978-06-09 |
| AU7261874A (en) | 1976-02-26 |
| SE7409468L (it) | 1975-02-24 |
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