NO320860B1 - Anordning og fremgangsmate for dataoverforing ved bruk av rorledning som elektrisk signalleder og jord som retur. - Google Patents
Anordning og fremgangsmate for dataoverforing ved bruk av rorledning som elektrisk signalleder og jord som retur. Download PDFInfo
- Publication number
- NO320860B1 NO320860B1 NO20020041A NO20020041A NO320860B1 NO 320860 B1 NO320860 B1 NO 320860B1 NO 20020041 A NO20020041 A NO 20020041A NO 20020041 A NO20020041 A NO 20020041A NO 320860 B1 NO320860 B1 NO 320860B1
- Authority
- NO
- Norway
- Prior art keywords
- string
- liner
- signal
- relay station
- well
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract description 32
- 238000000034 method Methods 0.000 title description 15
- 239000004020 conductor Substances 0.000 title description 4
- 125000006850 spacer group Chemical group 0.000 abstract description 17
- 230000004907 flux Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 33
- 238000004519 manufacturing process Methods 0.000 description 21
- 239000012267 brine Substances 0.000 description 8
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003990 capacitor Substances 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
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
-
- 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
- E21B47/13—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 by electromagnetic energy, e.g. radio frequency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Geochemistry & Mineralogy (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Geophysics And Detection Of Objects (AREA)
- Near-Field Transmission Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9915968.3A GB9915968D0 (en) | 1999-07-07 | 1999-07-07 | Data transmission systems, method of data transmission, signal recieving apparatus and methods of recieving signals all for use in pipeline systems |
| GBGB9924027.7A GB9924027D0 (en) | 1999-10-11 | 1999-10-11 | Data transmission systems,methods of data transmission,signal receiving apparatus and methods of receiving signals all for use in pipeline systems |
| PCT/GB2000/002538 WO2001004461A1 (en) | 1999-07-07 | 2000-06-30 | Data transmission in pipeline systems |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20020041D0 NO20020041D0 (no) | 2002-01-04 |
| NO20020041L NO20020041L (no) | 2002-03-07 |
| NO320860B1 true NO320860B1 (no) | 2006-02-06 |
Family
ID=26315741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20020041A NO320860B1 (no) | 1999-07-07 | 2002-01-04 | Anordning og fremgangsmate for dataoverforing ved bruk av rorledning som elektrisk signalleder og jord som retur. |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP1194678B1 (de) |
| JP (1) | JP2003504543A (de) |
| KR (1) | KR20020030075A (de) |
| CN (1) | CN1372615A (de) |
| AP (1) | AP2001002381A0 (de) |
| AT (1) | ATE292743T1 (de) |
| AU (1) | AU5694500A (de) |
| BR (1) | BR0012635A (de) |
| CA (1) | CA2378329C (de) |
| DE (1) | DE60019290D1 (de) |
| EA (1) | EA200101247A1 (de) |
| MX (1) | MXPA02000007A (de) |
| NO (1) | NO320860B1 (de) |
| OA (1) | OA11986A (de) |
| WO (1) | WO2001004461A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2364724B (en) * | 1999-08-30 | 2002-07-10 | Schlumberger Holdings | Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver |
| US7170423B2 (en) | 2003-08-27 | 2007-01-30 | Weatherford Canada Partnership | Electromagnetic MWD telemetry system incorporating a current sensing transformer |
| CA2476787C (en) * | 2004-08-06 | 2008-09-30 | Halliburton Energy Services, Inc. | Integrated magnetic ranging tool |
| GB0505855D0 (en) * | 2005-03-22 | 2005-04-27 | Expro North Sea Ltd | Signalling downhole |
| US7554458B2 (en) | 2005-11-17 | 2009-06-30 | Expro North Sea Limited | Downhole communication |
| EP1969882B1 (de) | 2005-12-13 | 2014-08-13 | LG Electronics Inc. | Kommunikationsverfahren mit relaisstation in einem mobilkommunikationssystem |
| GB2486685A (en) | 2010-12-20 | 2012-06-27 | Expro North Sea Ltd | Electrical power and/or signal transmission through a metallic wall |
| GB2573848A (en) * | 2016-09-19 | 2019-11-20 | Halliburton Energy Services Inc | Powering downhole components in subsurface formations behind casing |
| MX2019002871A (es) * | 2016-09-30 | 2019-07-18 | Welltec Oilfield Solutions Ag | Sistema de terminacion de fondo de perforacion. |
| CN109653735B (zh) * | 2019-03-01 | 2022-11-15 | 西南石油大学 | 一种基于电流回路的钻井信号下传装置及信号下传方法 |
| CN114635672B (zh) * | 2021-12-30 | 2024-05-28 | 中国石油天然气集团有限公司 | 一种页岩气井下生产动态监测方法和系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2364957A (en) * | 1939-08-08 | 1944-12-12 | Stanolind Oil & Gas Co | Electrical surveying |
| US3129394A (en) * | 1958-03-17 | 1964-04-14 | Texas Eastern Trans Corp | Coaxial mode transmission of carrier currents using insulated buried pipe and surrounding earth |
| JPS5678240A (en) * | 1979-11-30 | 1981-06-27 | Tsurumi Seiki:Kk | Method and device for underwater signal transmission |
| GB9212685D0 (en) | 1992-06-15 | 1992-07-29 | Flight Refueling Ltd | Data transfer |
| GB9801010D0 (en) * | 1998-01-16 | 1998-03-18 | Flight Refueling Ltd | Data transmission systems |
-
2000
- 2000-06-30 AT AT00942241T patent/ATE292743T1/de not_active IP Right Cessation
- 2000-06-30 EP EP00942241A patent/EP1194678B1/de not_active Expired - Lifetime
- 2000-06-30 WO PCT/GB2000/002538 patent/WO2001004461A1/en not_active Application Discontinuation
- 2000-06-30 CN CN00812514A patent/CN1372615A/zh active Pending
- 2000-06-30 AU AU56945/00A patent/AU5694500A/en not_active Abandoned
- 2000-06-30 OA OA1200200006A patent/OA11986A/en unknown
- 2000-06-30 EA EA200101247A patent/EA200101247A1/ru unknown
- 2000-06-30 BR BR0012635-7A patent/BR0012635A/pt not_active IP Right Cessation
- 2000-06-30 MX MXPA02000007A patent/MXPA02000007A/es unknown
- 2000-06-30 DE DE60019290T patent/DE60019290D1/de not_active Expired - Lifetime
- 2000-06-30 JP JP2001509845A patent/JP2003504543A/ja active Pending
- 2000-06-30 KR KR1020027000178A patent/KR20020030075A/ko not_active Application Discontinuation
- 2000-06-30 AP APAP/P/2001/002381A patent/AP2001002381A0/en unknown
- 2000-06-30 CA CA002378329A patent/CA2378329C/en not_active Expired - Lifetime
-
2002
- 2002-01-04 NO NO20020041A patent/NO320860B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2378329C (en) | 2007-09-18 |
| CN1372615A (zh) | 2002-10-02 |
| EP1194678B1 (de) | 2005-04-06 |
| KR20020030075A (ko) | 2002-04-22 |
| EA200101247A1 (ru) | 2002-08-29 |
| AU5694500A (en) | 2001-01-30 |
| EP1194678A1 (de) | 2002-04-10 |
| WO2001004461A1 (en) | 2001-01-18 |
| JP2003504543A (ja) | 2003-02-04 |
| BR0012635A (pt) | 2002-04-02 |
| AP2001002381A0 (en) | 2001-12-31 |
| MXPA02000007A (es) | 2003-07-21 |
| DE60019290D1 (de) | 2005-05-12 |
| ATE292743T1 (de) | 2005-04-15 |
| OA11986A (en) | 2006-04-18 |
| CA2378329A1 (en) | 2001-01-18 |
| NO20020041L (no) | 2002-03-07 |
| NO20020041D0 (no) | 2002-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |