NO832489L - Fremgangsmaate og system for dataoverfoering ved et loggeverktoey for borehull - Google Patents
Fremgangsmaate og system for dataoverfoering ved et loggeverktoey for borehullInfo
- Publication number
- NO832489L NO832489L NO832489A NO832489A NO832489L NO 832489 L NO832489 L NO 832489L NO 832489 A NO832489 A NO 832489A NO 832489 A NO832489 A NO 832489A NO 832489 L NO832489 L NO 832489L
- Authority
- NO
- Norway
- Prior art keywords
- digital data
- digital
- data words
- receiver
- borehole
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000005070 sampling Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000001902 propagating effect Effects 0.000 claims description 2
- 230000000754 repressing effect Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40033482A | 1982-07-21 | 1982-07-21 | |
| US40080482A | 1982-07-22 | 1982-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO832489L true NO832489L (no) | 1984-01-23 |
Family
ID=27017003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO832489A NO832489L (no) | 1982-07-21 | 1983-07-07 | Fremgangsmaate og system for dataoverfoering ved et loggeverktoey for borehull |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0099638A3 (de) |
| NO (1) | NO832489L (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO306522B1 (no) * | 1992-01-21 | 1999-11-15 | Anadrill Int Sa | Fremgangsmaate for akustisk overföring av maalesignaler ved maaling under boring |
| CN101100940B (zh) * | 2006-07-06 | 2012-04-25 | 北京紫贝龙科技有限责任公司 | 一种阵列化声信号检测系统及其工程应用 |
| CN102373917A (zh) * | 2010-08-12 | 2012-03-14 | 刘永军 | 井口监测套管防碰系统 |
| JP2013050867A (ja) * | 2011-08-31 | 2013-03-14 | Ono Sokki Co Ltd | 送信回路およびトルク測定器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012712A (en) * | 1975-03-31 | 1977-03-15 | Schlumberger Technology Corporation | System for telemetering well logging 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/de not_active Withdrawn
- 1983-07-07 NO NO832489A patent/NO832489L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0099638A2 (de) | 1984-02-01 |
| EP0099638A3 (de) | 1985-09-11 |
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