CA2431707C - Transmission de donnees dans des pipelines - Google Patents
Transmission de donnees dans des pipelines Download PDFInfo
- Publication number
- CA2431707C CA2431707C CA2431707A CA2431707A CA2431707C CA 2431707 C CA2431707 C CA 2431707C CA 2431707 A CA2431707 A CA 2431707A CA 2431707 A CA2431707 A CA 2431707A CA 2431707 C CA2431707 C CA 2431707C
- Authority
- CA
- Canada
- Prior art keywords
- metallic structure
- signal
- casing
- string
- data transmission
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 55
- 238000010168 coupling process Methods 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 230000000644 propagated effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 46
- 238000002955 isolation Methods 0.000 description 27
- 241000282887 Suidae Species 0.000 description 16
- 230000001939 inductive effect Effects 0.000 description 15
- 239000012267 brine Substances 0.000 description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000011664 signaling Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 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
- E21B47/125—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 earth as an electrical conductor
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Communication Control (AREA)
- Electric Cable Installation (AREA)
- Pipeline Systems (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- General Details Of Gearings (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
L'invention concerne un système de transmission de données permettant de transmettre des données à partir d'un instrument (505) dans un puits (501) lorsqu'il est suspendu d'un élément de déploiement (503). Le système permet la transmission lorsqu'il est en mouvement dans une colonne de production métallique l'entourant (C).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0100107.2 | 2001-01-03 | ||
| GBGB0100107.2A GB0100107D0 (en) | 2001-01-03 | 2001-01-03 | Data transmission in pipeline systems |
| PCT/GB2001/005687 WO2002054636A2 (fr) | 2001-01-03 | 2001-12-20 | Data transmission in pipeline systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2431707A1 CA2431707A1 (fr) | 2002-07-11 |
| CA2431707C true CA2431707C (fr) | 2010-02-23 |
Family
ID=9906190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2431707A Expired - Lifetime CA2431707C (fr) | 2001-01-03 | 2001-12-20 | Transmission de donnees dans des pipelines |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1354432B1 (fr) |
| AT (1) | ATE322773T1 (fr) |
| AU (1) | AU2002216222A1 (fr) |
| BR (1) | BR0116638A (fr) |
| CA (1) | CA2431707C (fr) |
| DE (1) | DE60118613D1 (fr) |
| EA (1) | EA200300612A1 (fr) |
| GB (1) | GB0100107D0 (fr) |
| NO (1) | NO327388B1 (fr) |
| WO (1) | WO2002054636A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0505855D0 (en) * | 2005-03-22 | 2005-04-27 | Expro North Sea Ltd | Signalling downhole |
| GB2557773A (en) * | 2015-10-08 | 2018-06-27 | Halliburton Energy Services Inc | Communication to a downhole tool by acoustic waveguide transfer |
| GB2553155B (en) * | 2016-10-25 | 2019-10-02 | Expro North Sea Ltd | A communication system utilising a metallic well structure. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726942A (en) * | 1980-07-25 | 1982-02-13 | Tokyo Gas Co Ltd | Data transmission system |
| FR2681461B1 (fr) * | 1991-09-12 | 1993-11-19 | Geoservices | Procede et agencement pour la transmission d'informations, de parametres et de donnees a un organe electro-magnetique de reception ou de commande associe a une canalisation souterraine de grande longueur. |
| GB9212685D0 (en) | 1992-06-15 | 1992-07-29 | Flight Refueling Ltd | Data transfer |
-
2001
- 2001-01-03 GB GBGB0100107.2A patent/GB0100107D0/en not_active Ceased
- 2001-12-20 AU AU2002216222A patent/AU2002216222A1/en not_active Abandoned
- 2001-12-20 WO PCT/GB2001/005687 patent/WO2002054636A2/fr active IP Right Grant
- 2001-12-20 CA CA2431707A patent/CA2431707C/fr not_active Expired - Lifetime
- 2001-12-20 DE DE60118613T patent/DE60118613D1/de not_active Expired - Lifetime
- 2001-12-20 BR BR0116638-7A patent/BR0116638A/pt not_active Application Discontinuation
- 2001-12-20 EP EP01272712A patent/EP1354432B1/fr not_active Expired - Lifetime
- 2001-12-20 AT AT01272712T patent/ATE322773T1/de not_active IP Right Cessation
- 2001-12-20 EA EA200300612A patent/EA200300612A1/ru unknown
-
2003
- 2003-07-01 NO NO20033024A patent/NO327388B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002054636A3 (fr) | 2003-04-24 |
| CA2431707A1 (fr) | 2002-07-11 |
| WO2002054636A2 (fr) | 2002-07-11 |
| EA200300612A1 (ru) | 2004-02-26 |
| BR0116638A (pt) | 2003-12-23 |
| NO327388B1 (no) | 2009-06-22 |
| GB0100107D0 (en) | 2001-02-14 |
| AU2002216222A1 (en) | 2002-07-16 |
| ATE322773T1 (de) | 2006-04-15 |
| NO20033024D0 (no) | 2003-07-01 |
| NO20033024L (no) | 2003-09-03 |
| DE60118613D1 (de) | 2006-05-18 |
| EP1354432A2 (fr) | 2003-10-22 |
| EP1354432B1 (fr) | 2006-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20211220 |
|
| MKEX | Expiry |
Effective date: 20211220 |