NO20012731L - Höyeffekts brönnloggemetode og apparat - Google Patents
Höyeffekts brönnloggemetode og apparatInfo
- Publication number
- NO20012731L NO20012731L NO20012731A NO20012731A NO20012731L NO 20012731 L NO20012731 L NO 20012731L NO 20012731 A NO20012731 A NO 20012731A NO 20012731 A NO20012731 A NO 20012731A NO 20012731 L NO20012731 L NO 20012731L
- Authority
- NO
- Norway
- Prior art keywords
- power
- insulated conductors
- signal transmission
- transmission modes
- high power
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 4
- 230000008054 signal transmission Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0085—Adaptations of electric power generating means for use in boreholes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
Abstract
Et system og en fremgangsmåte for trygg og økonomisk levering av opp til 1800 watt til nedhullsutstyr er vist på figuren. I én utførelsesform benytter syste-met en vanlig flerleder-loggekabel (20) som overfører ortogonale signaloverfør-ingsmodi på omkretsmessig atskilte, isolerte ledere (1, 2, 3, 6, 7). En kraftkilde med høy effekt på overflaten (M1, M2, M3, M4) er koplet til de isolerte lederne i kabelen for å drive et effektsignal på signaloverføringsmodusen med lavest impe-dans. Sikkerheten kan forbedres ved å tilføye en pålitelig strømubalanse-detektor utformet for å kople fra alle kraftkilder når strømmer i de isolerte lederne ikke ad-deres til null. Systemefkan videre omfatter flere kraftkilder som opererer på for-skjellige, uavhengige signaloverføringsmodi, og kan også innbefatte flere teleme-trikanaler som deler effektoverføirngsmodiene via multipleksing.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11056098P | 1998-12-02 | 1998-12-02 | |
US15316399P | 1999-09-09 | 1999-09-09 | |
US09/437,594 US6469636B1 (en) | 1998-12-02 | 1999-11-10 | High-power well logging method and apparatus |
PCT/US1999/027417 WO2000033108A1 (en) | 1998-12-02 | 1999-11-19 | High-power well logging method and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20012731D0 NO20012731D0 (no) | 2001-06-01 |
NO20012731L true NO20012731L (no) | 2001-07-31 |
Family
ID=27380878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20012731A NO20012731L (no) | 1998-12-02 | 2001-06-01 | Höyeffekts brönnloggemetode og apparat |
Country Status (5)
Country | Link |
---|---|
US (2) | US6469636B1 (no) |
EP (1) | EP1149312B1 (no) |
CA (1) | CA2353648C (no) |
NO (1) | NO20012731L (no) |
WO (1) | WO2000033108A1 (no) |
Families Citing this family (64)
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US6587054B2 (en) * | 2001-03-05 | 2003-07-01 | Baker Hughes Incorporated | Electrical submersible pump cable |
US7099810B2 (en) * | 2001-06-20 | 2006-08-29 | Halliburton Energy Services, Inc. | Acoustic logging tool having quadrupole source |
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US7026952B2 (en) * | 2003-02-21 | 2006-04-11 | Halliburton Energy Services, Inc. | Downhole telemetry system using discrete multi-tone modulation having repeated symbols |
US7312720B2 (en) * | 2003-03-31 | 2007-12-25 | Halliburton Energy Services, Inc. | Multi-loop transmission system |
US7132958B2 (en) * | 2003-04-28 | 2006-11-07 | Halliburton Energy Services, Inc. | Downhole telemetry system using multiple uplink modes as data channels using discrete multi-tone modulation |
WO2004111389A1 (en) * | 2003-06-13 | 2004-12-23 | Shell Internationale Research Maatschappij B.V. | System and method for transmitting electric power into a bore |
US7261162B2 (en) * | 2003-06-25 | 2007-08-28 | Schlumberger Technology Corporation | Subsea communications system |
US7081831B2 (en) * | 2003-08-29 | 2006-07-25 | Halliburton Energy Services, Inc. | Time-domain signal cancellation in downhole telemetry systems |
US7009312B2 (en) * | 2004-03-01 | 2006-03-07 | Schlumberger Technology Corporation | Versatile modular programmable power system for wireline logging |
US7832500B2 (en) * | 2004-03-01 | 2010-11-16 | Schlumberger Technology Corporation | Wellbore drilling method |
US7443312B2 (en) * | 2004-06-08 | 2008-10-28 | Halliburton Energy Services, Inc. | Downhole telemetry system having discrete multi-tone modulation with QAM fallback |
US7420475B2 (en) * | 2004-08-26 | 2008-09-02 | Schlumberger Technology Corporation | Well site communication system |
US7225078B2 (en) * | 2004-11-03 | 2007-05-29 | Halliburton Energy Services, Inc. | Method and system for predicting production of a well |
US7259689B2 (en) * | 2005-02-11 | 2007-08-21 | Schlumberger Technology Corp | Transmitting power and telemetry signals on a wireline cable |
US7525264B2 (en) * | 2005-07-26 | 2009-04-28 | Halliburton Energy Services, Inc. | Shunt regulation apparatus, systems, and methods |
US7405670B2 (en) * | 2005-07-29 | 2008-07-29 | Fitzgerald Timothy W | Method and system for detecting and isolating stray voltage |
CN101502016A (zh) * | 2006-07-24 | 2009-08-05 | 西门子公司 | 海底油井的电力线通信装置 |
US20090256572A1 (en) * | 2008-04-14 | 2009-10-15 | Mcdowell Andrew F | Tuning Low-Inductance Coils at Low Frequencies |
US7594541B2 (en) | 2006-12-27 | 2009-09-29 | Schlumberger Technology Corporation | Pump control for formation testing |
WO2009006469A2 (en) * | 2007-07-03 | 2009-01-08 | Shell Oil Company | Transmitter system, method of inducing a transient electromagnetic field in an earth formation, method of obtaining a transient electromagnetic response signal, and method of producing a hydrocarbon fluid |
US7701870B2 (en) * | 2007-12-28 | 2010-04-20 | United States Cellular Corporation | Zero rating in wireless prepaid communications network |
US8314583B2 (en) * | 2008-03-12 | 2012-11-20 | Baker Hughes Incorporated | System, method and program product for cable loss compensation in an electrical submersible pump system |
FR2932338A1 (fr) * | 2008-06-10 | 2009-12-11 | Commissariat Energie Atomique | Systeme de tranmission d'un signal electrique, notamment frequentiel et dispositif de mesure de rayonnements equipe d'un tel systeme |
US8710836B2 (en) | 2008-12-10 | 2014-04-29 | Nanomr, Inc. | NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material |
US8267171B2 (en) * | 2008-12-23 | 2012-09-18 | Baker Hughes Incorporated | Apparatus and method of monitoring an alternating current component of a downhole electrical imbalance voltage |
NL2002457C2 (nl) * | 2009-01-27 | 2010-07-28 | Liandon B V | Eindgebruiker-elektriciteitsnetwerk, gebruik, werkwijze en samenstel. |
GB2477331A (en) * | 2010-02-01 | 2011-08-03 | Vetco Gray Controls Ltd | Electronics module for underwater well installation having electronic components, relating to diverse systems. |
GB2491792B (en) * | 2010-04-08 | 2016-10-19 | Framo Eng As | System and method for subsea power distribution network |
US20110262989A1 (en) | 2010-04-21 | 2011-10-27 | Nanomr, Inc. | Isolating a target analyte from a body fluid |
US8841104B2 (en) | 2010-04-21 | 2014-09-23 | Nanomr, Inc. | Methods for isolating a target analyte from a heterogeneous sample |
US9476812B2 (en) | 2010-04-21 | 2016-10-25 | Dna Electronics, Inc. | Methods for isolating a target analyte from a heterogeneous sample |
US9428547B2 (en) | 2010-04-21 | 2016-08-30 | Dna Electronics, Inc. | Compositions for isolating a target analyte from a heterogeneous sample |
US8446292B2 (en) | 2010-07-29 | 2013-05-21 | Baker Hughes Incorporated | Systems and methods for downhole instrument communication via power cable |
US8860249B2 (en) | 2010-12-08 | 2014-10-14 | Schlumberger Technology Corporation | Power allocation to downhole tools in a bottom hole assembly |
US9434940B2 (en) | 2012-12-19 | 2016-09-06 | Dna Electronics, Inc. | Methods for universal target capture |
US10000557B2 (en) | 2012-12-19 | 2018-06-19 | Dnae Group Holdings Limited | Methods for raising antibodies |
US9804069B2 (en) | 2012-12-19 | 2017-10-31 | Dnae Group Holdings Limited | Methods for degrading nucleic acid |
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US9995742B2 (en) | 2012-12-19 | 2018-06-12 | Dnae Group Holdings Limited | Sample entry |
US9599610B2 (en) | 2012-12-19 | 2017-03-21 | Dnae Group Holdings Limited | Target capture system |
US20150267529A1 (en) * | 2013-02-04 | 2015-09-24 | Halliburton Energy Services, Inc. | Eigen Mode Transmission of Signals |
US9627100B2 (en) | 2013-04-24 | 2017-04-18 | Wireco World Group Inc. | High-power low-resistance electromechanical cable |
US9461469B2 (en) | 2013-05-31 | 2016-10-04 | Schlumberger Technology Corporation | Electrical power grid for a downhole BHA |
CN103590819B (zh) * | 2013-06-05 | 2015-12-02 | 中国石油大学(北京) | 无线低功耗钻台录井仪 |
US9970273B2 (en) | 2014-04-29 | 2018-05-15 | Halliburton Energy Services, Inc. | Ground fault immune power system for downhole sensors |
GB2531792B (en) | 2014-10-31 | 2020-08-12 | Bae Systems Plc | Communication system |
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GB2531793A (en) | 2014-10-31 | 2016-05-04 | Bae Systems Plc | Communication apparatus |
US10451604B2 (en) | 2015-03-06 | 2019-10-22 | Shell Oil Company | Methods of measuring hydrogen sulfide concentrations in reservoir fluids |
US20180120474A1 (en) * | 2017-12-18 | 2018-05-03 | Philip Teague | Methods and means for azimuthal neutron porosity imaging of formation and cement volumes surrounding a borehole |
US10424916B2 (en) * | 2016-05-12 | 2019-09-24 | Baker Hughes, A Ge Company, Llc | Downhole component communication and power management |
WO2018200003A1 (en) * | 2017-04-28 | 2018-11-01 | Halliburton Energy Services, Inc. | Broadband Wireline Cable |
CN111510256A (zh) * | 2020-04-24 | 2020-08-07 | 中国海洋石油集团有限公司 | 一种救援井探测系统数据通信系统及方法 |
US11824682B1 (en) | 2023-01-27 | 2023-11-21 | Schlumberger Technology Corporation | Can-open master redundancy in PLC-based control system |
CN117458551B (zh) * | 2023-12-21 | 2024-03-19 | 四川宏华电气有限责任公司 | 一种适用于石油钻机的能量管理系统及其控制方法 |
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FI861602A (fi) | 1985-04-18 | 1986-10-19 | Treficable Pirelli | Hoelje foer skydd av en elektrisk koppling mellan en flerpolig kabel och ett flertal sjaelvstaendiga ledare. |
FR2604286B1 (fr) | 1986-09-18 | 1988-11-10 | Mayer Ferdy | Structures a propagation d'onde pour la suppression de surtensions et l'absorption de transitoires |
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US6469636B1 (en) * | 1998-12-02 | 2002-10-22 | Halliburton Energy Services, Inc. | High-power well logging method and apparatus |
-
1999
- 1999-11-10 US US09/437,594 patent/US6469636B1/en not_active Expired - Lifetime
- 1999-11-19 EP EP99965006A patent/EP1149312B1/en not_active Expired - Lifetime
- 1999-11-19 CA CA002353648A patent/CA2353648C/en not_active Expired - Fee Related
- 1999-11-19 WO PCT/US1999/027417 patent/WO2000033108A1/en active IP Right Grant
-
2001
- 2001-06-01 NO NO20012731A patent/NO20012731L/no not_active Application Discontinuation
-
2002
- 2002-08-30 US US10/232,048 patent/US6914538B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030085816A1 (en) | 2003-05-08 |
US6469636B1 (en) | 2002-10-22 |
EP1149312A1 (en) | 2001-10-31 |
NO20012731D0 (no) | 2001-06-01 |
CA2353648A1 (en) | 2000-06-08 |
CA2353648C (en) | 2004-12-07 |
WO2000033108A1 (en) | 2000-06-08 |
US6914538B2 (en) | 2005-07-05 |
EP1149312B1 (en) | 2007-09-05 |
EP1149312A4 (en) | 2003-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |