CA1206089A - Dispositif de captage des signaux de diagraphie emis en cours de forage - Google Patents
Dispositif de captage des signaux de diagraphie emis en cours de forageInfo
- Publication number
- CA1206089A CA1206089A CA000427966A CA427966A CA1206089A CA 1206089 A CA1206089 A CA 1206089A CA 000427966 A CA000427966 A CA 000427966A CA 427966 A CA427966 A CA 427966A CA 1206089 A CA1206089 A CA 1206089A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- pressure
- signals
- electrical
- downhole
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000011084 recovery Methods 0.000 title abstract description 6
- 230000010349 pulsation Effects 0.000 claims abstract description 21
- 230000001902 propagating effect Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 42
- 238000009530 blood pressure measurement Methods 0.000 claims description 38
- 239000002131 composite material Substances 0.000 claims description 35
- 238000005259 measurement Methods 0.000 claims description 33
- 238000012545 processing Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 244000261422 Lysimachia clethroides Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000677647 Proba Species 0.000 description 1
- XDXHAEQXIBQUEZ-UHFFFAOYSA-N Ropinirole hydrochloride Chemical compound Cl.CCCN(CCC)CCC1=CC=CC2=C1CC(=O)N2 XDXHAEQXIBQUEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- E21B47/18—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 well fluid, e.g. mud pressure pulse telemetry
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38707682A | 1982-06-10 | 1982-06-10 | |
| US387,076 | 1982-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1206089A true CA1206089A (fr) | 1986-06-17 |
Family
ID=23528356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000427966A Expired CA1206089A (fr) | 1982-06-10 | 1983-05-11 | Dispositif de captage des signaux de diagraphie emis en cours de forage |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA1206089A (fr) |
| DE (1) | DE3321138A1 (fr) |
| FR (1) | FR2528491A1 (fr) |
| GB (1) | GB2121572B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375098A (en) * | 1992-08-21 | 1994-12-20 | Schlumberger Technology Corporation | Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies |
| US5969638A (en) * | 1998-01-27 | 1999-10-19 | Halliburton Energy Services, Inc. | Multiple transducer MWD surface signal processing |
| US8004421B2 (en) | 2006-05-10 | 2011-08-23 | Schlumberger Technology Corporation | Wellbore telemetry and noise cancellation systems and method for the same |
| US8629782B2 (en) | 2006-05-10 | 2014-01-14 | Schlumberger Technology Corporation | System and method for using dual telemetry |
| EP2592445B1 (fr) * | 2010-06-21 | 2018-05-30 | Halliburton Energy Services, Inc. | Télémétrie par impulsions dans la boue |
| CN106850479B (zh) * | 2017-02-15 | 2020-02-14 | 中国石油大学(华东) | 钻井液连续波频率连续相位平滑编码调制解调系统及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742443A (en) * | 1970-07-27 | 1973-06-26 | Mobil Oil Corp | Apparatus for improving signal-to-noise ratio in logging-while-drilling system |
| US3716830A (en) * | 1970-12-18 | 1973-02-13 | D Garcia | Electronic noise filter with hose reflection suppression |
| US3747059A (en) * | 1970-12-18 | 1973-07-17 | Schlumberger Technology Corp | Electronic noise filter with means for compensating for hose reflection |
| NO790496L (no) * | 1978-02-27 | 1979-08-28 | Schlumberger Technology Corp | Fremgangsmaate og apparat for demodulering av signaler i et system for logging under boring |
-
1983
- 1983-05-11 CA CA000427966A patent/CA1206089A/fr not_active Expired
- 1983-05-18 GB GB08313695A patent/GB2121572B/en not_active Expired
- 1983-06-08 FR FR8309500A patent/FR2528491A1/fr not_active Withdrawn
- 1983-06-10 DE DE19833321138 patent/DE3321138A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB8313695D0 (en) | 1983-06-22 |
| DE3321138A1 (de) | 1983-12-15 |
| GB2121572B (en) | 1985-12-04 |
| FR2528491A1 (fr) | 1983-12-16 |
| GB2121572A (en) | 1983-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6370082B1 (en) | Acoustic telemetry system with drilling noise cancellation | |
| US4590593A (en) | Electronic noise filtering system | |
| US3747059A (en) | Electronic noise filter with means for compensating for hose reflection | |
| US3716830A (en) | Electronic noise filter with hose reflection suppression | |
| US3742443A (en) | Apparatus for improving signal-to-noise ratio in logging-while-drilling system | |
| US5969638A (en) | Multiple transducer MWD surface signal processing | |
| US6909667B2 (en) | Dual channel downhole telemetry | |
| US7158446B2 (en) | Directional acoustic telemetry receiver | |
| CA1203881A (fr) | Methode et dispositif de diagraphie de la cimentation d'un forage | |
| US6583729B1 (en) | High data rate acoustic telemetry system using multipulse block signaling with a minimum distance receiver | |
| US20070189119A1 (en) | System and Method for Measurement While Drilling Telemetry | |
| US20080204270A1 (en) | Measurement-while-drilling mud pulse telemetry reflection cancelation | |
| US3555504A (en) | Pressure wave noise filter | |
| CA1206089A (fr) | Dispositif de captage des signaux de diagraphie emis en cours de forage | |
| US5272680A (en) | Method of decoding MWD signals using annular pressure signals | |
| GB2249571A (en) | Method of detecting fluid influx in a borehole | |
| US5777278A (en) | Multi-phase fluid flow measurement | |
| CA1213666A (fr) | Systeme capteur des signaux de diagraphie au cours du forage | |
| CA1189442A (fr) | Dispositif-filtre du bruit de pompage, pour systeme de mesure en cours de forage, agissant par captage de la pression du fluide de forage | |
| CA1188979A (fr) | Filtre antiparasites de pompage pour systeme de mesure en cours de forage avec intervention de la pression et de rythme de debit du fluide de forage | |
| CA2617328C (fr) | Telemetrie de fond a double canal | |
| EP0526246A2 (fr) | Transmission de données le long d'un puits de forage | |
| GB2258331A (en) | Data transmission | |
| NO131222B (fr) | ||
| GB2239883A (en) | Method of decoding MWD signals using annular pressure signals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |