EP0099638A3 - A method and system of data transmission for a borehole logging tool - Google Patents
A method and system of data transmission for a borehole logging tool Download PDFInfo
- Publication number
- EP0099638A3 EP0099638A3 EP83303309A EP83303309A EP0099638A3 EP 0099638 A3 EP0099638 A3 EP 0099638A3 EP 83303309 A EP83303309 A EP 83303309A EP 83303309 A EP83303309 A EP 83303309A EP 0099638 A3 EP0099638 A3 EP 0099638A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- borehole
- analog signal
- digital
- data transmission
- logging tool
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 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
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40033482A | 1982-07-21 | 1982-07-21 | |
US400334 | 1982-07-21 | ||
US40080482A | 1982-07-22 | 1982-07-22 | |
US400804 | 1982-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0099638A2 EP0099638A2 (en) | 1984-02-01 |
EP0099638A3 true EP0099638A3 (en) | 1985-09-11 |
Family
ID=27017003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83303309A Withdrawn EP0099638A3 (en) | 1982-07-21 | 1983-06-08 | A method and system of data transmission for a borehole logging tool |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0099638A3 (en) |
NO (1) | NO832489L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO306522B1 (en) * | 1992-01-21 | 1999-11-15 | Anadrill Int Sa | Procedure for acoustic transmission of measurement signals when measuring during drilling |
CN101100940B (en) * | 2006-07-06 | 2012-04-25 | 北京紫贝龙科技有限责任公司 | Arrayed sound signal detection system and its engineering uses |
CN102373917A (en) * | 2010-08-12 | 2012-03-14 | 刘永军 | Anti-collision system for monitoring casing pipe on wellhead |
JP2013050867A (en) * | 2011-08-31 | 2013-03-14 | Ono Sokki Co Ltd | Transmission circuit and torque measuring instrument |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2306489A1 (en) * | 1975-03-31 | 1976-10-29 | Schlumberger Prospection | METHOD AND DEVICE FOR TELEMASURING DIAGRAPHY DATA |
US4210967A (en) * | 1975-05-27 | 1980-07-01 | Schlumberger Technology Corp. | Method and apparatus for determining acoustic wave parameters in well logging |
US4214231A (en) * | 1979-03-26 | 1980-07-22 | The United States Of America As Represented By The Secretary Of The Army | In-bore telemetry information measuring system |
GB2050770A (en) * | 1979-06-01 | 1981-01-07 | Shell Int Research | Transmitting signals from well to earth surface |
-
1983
- 1983-06-08 EP EP83303309A patent/EP0099638A3/en not_active Withdrawn
- 1983-07-07 NO NO832489A patent/NO832489L/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2306489A1 (en) * | 1975-03-31 | 1976-10-29 | Schlumberger Prospection | METHOD AND DEVICE FOR TELEMASURING DIAGRAPHY DATA |
US4210967A (en) * | 1975-05-27 | 1980-07-01 | Schlumberger Technology Corp. | Method and apparatus for determining acoustic wave parameters in well logging |
US4214231A (en) * | 1979-03-26 | 1980-07-22 | The United States Of America As Represented By The Secretary Of The Army | In-bore telemetry information measuring system |
GB2050770A (en) * | 1979-06-01 | 1981-01-07 | Shell Int Research | Transmitting signals from well to earth surface |
Also Published As
Publication number | Publication date |
---|---|
NO832489L (en) | 1984-01-23 |
EP0099638A2 (en) | 1984-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): DE GB NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): DE GB NL |
|
17P | Request for examination filed |
Effective date: 19860213 |
|
17Q | First examination report despatched |
Effective date: 19870406 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870818 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: DENNIS, CHARLES LOUIS Inventor name: ZEMANEK, JOSEPH, JR. |