NO317647B1 - Anordning og fremgangsmate for borehullstelemetri basert pa impedansmodulasjon - Google Patents
Anordning og fremgangsmate for borehullstelemetri basert pa impedansmodulasjon Download PDFInfo
- Publication number
- NO317647B1 NO317647B1 NO20003638A NO20003638A NO317647B1 NO 317647 B1 NO317647 B1 NO 317647B1 NO 20003638 A NO20003638 A NO 20003638A NO 20003638 A NO20003638 A NO 20003638A NO 317647 B1 NO317647 B1 NO 317647B1
- Authority
- NO
- Norway
- Prior art keywords
- equipment
- signal circuit
- signal
- data
- effective impedance
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000008859 change Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 31
- 238000009413 insulation Methods 0.000 description 26
- 238000002955 isolation Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Remote Sensing (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Geophysics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Geophysics And Detection Of Objects (AREA)
- Drilling And Boring (AREA)
- Dc Digital Transmission (AREA)
- Drilling Tools (AREA)
- Communication Control (AREA)
- Hall/Mr Elements (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9801010.1A GB9801010D0 (en) | 1998-01-16 | 1998-01-16 | Data transmission systems |
| PCT/GB1999/000129 WO1999037044A1 (en) | 1998-01-16 | 1999-01-15 | Bore hole transmission system using impedance modulation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20003638D0 NO20003638D0 (no) | 2000-07-14 |
| NO20003638L NO20003638L (no) | 2000-09-08 |
| NO317647B1 true NO317647B1 (no) | 2004-11-29 |
Family
ID=10825458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20003638A NO317647B1 (no) | 1998-01-16 | 2000-07-14 | Anordning og fremgangsmate for borehullstelemetri basert pa impedansmodulasjon |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6469635B1 (de) |
| EP (1) | EP1062753B1 (de) |
| AT (1) | ATE236477T1 (de) |
| AU (1) | AU2067499A (de) |
| BR (1) | BR9907003A (de) |
| CA (1) | CA2318485C (de) |
| DE (1) | DE69906498T2 (de) |
| DK (1) | DK1062753T3 (de) |
| EA (1) | EA002894B1 (de) |
| ES (1) | ES2195536T3 (de) |
| GB (1) | GB9801010D0 (de) |
| NO (1) | NO317647B1 (de) |
| WO (1) | WO1999037044A1 (de) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338253B (en) | 1998-06-12 | 2000-08-16 | Schlumberger Ltd | Power and signal transmission using insulated conduit for permanent downhole installations |
| WO2000060777A1 (en) * | 1999-04-08 | 2000-10-12 | Honeywell International Inc. | Method and apparatus for data communication with an underground instrument package |
| US7071837B2 (en) | 1999-07-07 | 2006-07-04 | Expro North Sea Limited | Data transmission in pipeline systems |
| MXPA02000007A (es) * | 1999-07-07 | 2003-07-21 | Flight Refueling Ltd | Transmision de datos en sistemas de transmision en linea. |
| US6817412B2 (en) | 2000-01-24 | 2004-11-16 | Shell Oil Company | Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system |
| WO2001055555A1 (en) * | 2000-01-24 | 2001-08-02 | Shell Internationale Research Maatschappij B.V. | Choke inductor for wireless communication and control in a well |
| MY129879A (en) * | 2000-01-24 | 2007-05-31 | Shell Int Research | Downhole wireless two-way telemetry system |
| GB2376968B (en) * | 2000-03-02 | 2004-03-03 | Shell Int Research | Wireless communication in a petroleum well |
| AU2008202824B2 (en) * | 2002-08-05 | 2011-02-24 | Weatherford Technology Holdings, Llc | Electric power control for slickline operations in wellbores |
| US6945330B2 (en) | 2002-08-05 | 2005-09-20 | Weatherford/Lamb, Inc. | Slickline power control interface |
| DE10315845B4 (de) * | 2003-04-08 | 2005-10-06 | Wolfgang Richter | System, Systemkomponenten und Verfahren zur Abwicklung eines hermetisch validierbaren Datentransfers |
| US6995683B2 (en) | 2004-03-12 | 2006-02-07 | Welldynamics, Inc. | System and method for transmitting downhole data to the surface |
| US7554458B2 (en) | 2005-11-17 | 2009-06-30 | Expro North Sea Limited | Downhole communication |
| US7595737B2 (en) * | 2006-07-24 | 2009-09-29 | Halliburton Energy Services, Inc. | Shear coupled acoustic telemetry system |
| US7557492B2 (en) * | 2006-07-24 | 2009-07-07 | Halliburton Energy Services, Inc. | Thermal expansion matching for acoustic telemetry system |
| EP2669465A3 (de) | 2007-02-12 | 2016-12-28 | Weatherford Technology Holdings, LLC | Vorrichtung und Verfahren für Flusstestformationszonen |
| GB2472732B (en) * | 2008-06-10 | 2012-06-13 | Haliburton Energy Services Inc | Method and system of transmitting electromagnetic waves from a wellbore |
| ATE545050T1 (de) * | 2008-06-18 | 2012-02-15 | Expro North Sea Ltd | Steuerung von unterirdischen sicherheitsventilen |
| US20110187554A1 (en) * | 2010-01-29 | 2011-08-04 | Schlumberger Technology Corporation | Integrated permanent monitoring system |
| GB2486637A (en) * | 2010-12-14 | 2012-06-27 | Expro North Sea Ltd | Downhole water level detecting apparatus and method |
| GB2486685A (en) | 2010-12-20 | 2012-06-27 | Expro North Sea Ltd | Electrical power and/or signal transmission through a metallic wall |
| WO2014072891A1 (en) * | 2012-11-08 | 2014-05-15 | Koninklijke Philips N.V. | An optical probe system |
| US10305293B2 (en) * | 2014-05-23 | 2019-05-28 | Infineon Technologies Ag | Battery management system |
| CA2962194C (en) | 2014-11-12 | 2019-06-04 | Halliburton Energy Services, Inc. | Well detection using induced magnetic fields |
| AU2016434682B2 (en) | 2016-12-30 | 2023-08-10 | Metrol Technology Ltd | Downhole energy harvesting |
| WO2018122545A1 (en) | 2016-12-30 | 2018-07-05 | Metrol Technology Ltd | Downhole energy harvesting |
| EP3563028B1 (de) | 2016-12-30 | 2022-08-17 | Metrol Technology Ltd | Bohrlochenergiegewinnung |
| BR112019013190B1 (pt) * | 2016-12-30 | 2023-04-25 | Metrol Technology Ltd | Sistema e aparelho de comunicação de dados e instalação de fundo de poço |
| EA039628B1 (ru) | 2016-12-30 | 2022-02-18 | Метрол Текнолоджи Лтд | Внутрискважинный сбор энергии |
| CN110630253B (zh) * | 2019-09-18 | 2020-11-06 | 中国科学院地质与地球物理研究所 | 近钻头无线短传恒电流发射方法及装置 |
Family Cites Families (22)
| 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 |
| US4322728A (en) * | 1979-12-06 | 1982-03-30 | Systems, Science And Software | Multichannel remote transducer monitoring system |
| US4724434A (en) * | 1984-05-01 | 1988-02-09 | Comdisco Resources, Inc. | Method and apparatus using casing for combined transmission of data up a well and fluid flow in a geological formation in the well |
| US5130950A (en) | 1990-05-16 | 1992-07-14 | Schlumberger Technology Corporation | Ultrasonic measurement apparatus |
| US5130706A (en) * | 1991-04-22 | 1992-07-14 | Scientific Drilling International | Direct switching modulation for electromagnetic borehole telemetry |
| US5235285A (en) | 1991-10-31 | 1993-08-10 | Schlumberger Technology Corporation | Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations |
| US5278550A (en) | 1992-01-14 | 1994-01-11 | Schlumberger Technology Corporation | Apparatus and method for retrieving and/or communicating with downhole equipment |
| NO306522B1 (no) | 1992-01-21 | 1999-11-15 | Anadrill Int Sa | Fremgangsmaate for akustisk overföring av maalesignaler ved maaling under boring |
| GB2264562B (en) | 1992-02-22 | 1995-03-22 | Anadrill Int Sa | Determination of drill bit rate of penetration from surface measurements |
| US5629623A (en) | 1992-07-30 | 1997-05-13 | Schlumberger Technology Corporation | Pulsed nuclear magnetism tool for formation evaluation while drilling |
| FR2697119B1 (fr) * | 1992-10-16 | 1995-01-20 | Schlumberger Services Petrol | Dispositif émetteur à double raccord isolant, destiné à l'emploi dans un forage. |
| US5594706A (en) | 1993-12-20 | 1997-01-14 | Schlumberger Technology Corporation | Downhole processing of sonic waveform information |
| US5387767A (en) | 1993-12-23 | 1995-02-07 | Schlumberger Technology Corporation | Transmitter for sonic logging-while-drilling |
| US5473158A (en) | 1994-01-14 | 1995-12-05 | Schlumberger Technology Corporation | Logging while drilling method and apparatus for measuring formation characteristics as a function of angular position within a borehole |
| US5519668A (en) | 1994-05-26 | 1996-05-21 | Schlumberger Technology Corporation | Methods and devices for real-time formation imaging through measurement while drilling telemetry |
| US5484029A (en) | 1994-08-05 | 1996-01-16 | Schlumberger Technology Corporation | Steerable drilling tool and system |
| US5617926A (en) | 1994-08-05 | 1997-04-08 | Schlumberger Technology Corporation | Steerable drilling tool and system |
| US5608215A (en) | 1994-09-16 | 1997-03-04 | Schlumberger Technology Corporation | Method and apparatus for determining density of earth formations |
| US5530359A (en) | 1995-02-03 | 1996-06-25 | Schlumberger Technology Corporation | Borehole logging tools and methods using reflected electromagnetic signals |
| US5585790A (en) | 1995-05-16 | 1996-12-17 | Schlumberger Technology Corporation | Method and apparatus for determining alignment of borehole tools |
| US5635711A (en) | 1996-04-25 | 1997-06-03 | Schlumberger Technology Corporation | Apparatus and method for the suppression of microphonic noise in proportional counters for borehole logging-while-drilling |
-
1998
- 1998-01-16 GB GBGB9801010.1A patent/GB9801010D0/en not_active Ceased
-
1999
- 1999-01-15 DE DE69906498T patent/DE69906498T2/de not_active Expired - Fee Related
- 1999-01-15 EA EA200000620A patent/EA002894B1/ru not_active IP Right Cessation
- 1999-01-15 AU AU20674/99A patent/AU2067499A/en not_active Abandoned
- 1999-01-15 ES ES99901046T patent/ES2195536T3/es not_active Expired - Lifetime
- 1999-01-15 BR BR9907003-0A patent/BR9907003A/pt not_active IP Right Cessation
- 1999-01-15 WO PCT/GB1999/000129 patent/WO1999037044A1/en active IP Right Grant
- 1999-01-15 DK DK99901046T patent/DK1062753T3/da active
- 1999-01-15 AT AT99901046T patent/ATE236477T1/de not_active IP Right Cessation
- 1999-01-15 CA CA002318485A patent/CA2318485C/en not_active Expired - Lifetime
- 1999-01-15 EP EP99901046A patent/EP1062753B1/de not_active Expired - Lifetime
- 1999-01-15 US US09/600,281 patent/US6469635B1/en not_active Expired - Lifetime
-
2000
- 2000-07-14 NO NO20003638A patent/NO317647B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1062753B1 (de) | 2003-04-02 |
| AU2067499A (en) | 1999-08-02 |
| NO20003638D0 (no) | 2000-07-14 |
| DE69906498T2 (de) | 2004-04-08 |
| WO1999037044A1 (en) | 1999-07-22 |
| DK1062753T3 (da) | 2003-07-21 |
| BR9907003A (pt) | 2000-10-10 |
| ATE236477T1 (de) | 2003-04-15 |
| EP1062753A1 (de) | 2000-12-27 |
| CA2318485A1 (en) | 1999-07-22 |
| GB9801010D0 (en) | 1998-03-18 |
| EA002894B1 (ru) | 2002-10-31 |
| US6469635B1 (en) | 2002-10-22 |
| NO20003638L (no) | 2000-09-08 |
| EA200000620A1 (ru) | 2001-02-26 |
| CA2318485C (en) | 2006-03-21 |
| ES2195536T3 (es) | 2003-12-01 |
| DE69906498D1 (de) | 2003-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |