BR0012635A - Transmissão de dados em sistemas de oleoduto - Google Patents
Transmissão de dados em sistemas de oleodutoInfo
- Publication number
- BR0012635A BR0012635A BR0012635-7A BR0012635A BR0012635A BR 0012635 A BR0012635 A BR 0012635A BR 0012635 A BR0012635 A BR 0012635A BR 0012635 A BR0012635 A BR 0012635A
- Authority
- BR
- Brazil
- Prior art keywords
- string
- relay station
- toroid
- sheath
- rope
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 238000005253 cladding Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 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)
- Geology (AREA)
- Remote Sensing (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Geophysics And Detection Of Objects (AREA)
- Near-Field Transmission Systems (AREA)
- Pipeline Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (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 (fr) | 1999-07-07 | 2000-06-30 | Transmission de donnees dans des systemes de pipelines |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0012635A true BR0012635A (pt) | 2002-04-02 |
Family
ID=26315741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0012635-7A BR0012635A (pt) | 1999-07-07 | 2000-06-30 | Transmissão de dados em sistemas de oleoduto |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1194678B1 (fr) |
JP (1) | JP2003504543A (fr) |
KR (1) | KR20020030075A (fr) |
CN (1) | CN1372615A (fr) |
AP (1) | AP2001002381A0 (fr) |
AT (1) | ATE292743T1 (fr) |
AU (1) | AU5694500A (fr) |
BR (1) | BR0012635A (fr) |
CA (1) | CA2378329C (fr) |
DE (1) | DE60019290D1 (fr) |
EA (1) | EA200101247A1 (fr) |
MX (1) | MXPA02000007A (fr) |
NO (1) | NO320860B1 (fr) |
OA (1) | OA11986A (fr) |
WO (1) | WO2001004461A1 (fr) |
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 (fr) * | 2004-08-06 | 2008-09-30 | Halliburton Energy Services, Inc. | Outil de telemetrie magnetique integre |
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 |
JP4751451B2 (ja) | 2005-12-13 | 2011-08-17 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムでのリレーステーションを用いた通信方法 |
GB2486685A (en) | 2010-12-20 | 2012-06-27 | Expro North Sea Ltd | Electrical power and/or signal transmission through a metallic wall |
US10753180B2 (en) | 2016-09-19 | 2020-08-25 | Halliburton Energy Services, Inc. | Powering downhole components in subsurface formations behind casing |
CA3035846A1 (fr) * | 2016-09-30 | 2018-04-05 | Welltec Oilfield Solutions Ag | Systeme de completion de fond de trou |
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 EA EA200101247A patent/EA200101247A1/ru unknown
- 2000-06-30 CA CA002378329A patent/CA2378329C/fr not_active Expired - Lifetime
- 2000-06-30 KR KR1020027000178A patent/KR20020030075A/ko not_active Application Discontinuation
- 2000-06-30 EP EP00942241A patent/EP1194678B1/fr not_active Expired - Lifetime
- 2000-06-30 WO PCT/GB2000/002538 patent/WO2001004461A1/fr not_active Application Discontinuation
- 2000-06-30 AT AT00942241T patent/ATE292743T1/de not_active IP Right Cessation
- 2000-06-30 OA OA1200200006A patent/OA11986A/en unknown
- 2000-06-30 JP JP2001509845A patent/JP2003504543A/ja active Pending
- 2000-06-30 DE DE60019290T patent/DE60019290D1/de not_active Expired - Lifetime
- 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 AP APAP/P/2001/002381A patent/AP2001002381A0/en unknown
- 2000-06-30 AU AU56945/00A patent/AU5694500A/en not_active Abandoned
- 2000-06-30 CN CN00812514A patent/CN1372615A/zh active Pending
-
2002
- 2002-01-04 NO NO20020041A patent/NO320860B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2378329A1 (fr) | 2001-01-18 |
EP1194678A1 (fr) | 2002-04-10 |
DE60019290D1 (de) | 2005-05-12 |
EA200101247A1 (ru) | 2002-08-29 |
NO20020041L (no) | 2002-03-07 |
KR20020030075A (ko) | 2002-04-22 |
CN1372615A (zh) | 2002-10-02 |
OA11986A (en) | 2006-04-18 |
WO2001004461A1 (fr) | 2001-01-18 |
AP2001002381A0 (en) | 2001-12-31 |
AU5694500A (en) | 2001-01-30 |
ATE292743T1 (de) | 2005-04-15 |
CA2378329C (fr) | 2007-09-18 |
EP1194678B1 (fr) | 2005-04-06 |
MXPA02000007A (es) | 2003-07-21 |
NO320860B1 (no) | 2006-02-06 |
NO20020041D0 (no) | 2002-01-04 |
JP2003504543A (ja) | 2003-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1906 DE 17/07/2007. |