BR112016011710A2 - Ferramenta e método de perfilagem de indução de gradiente - Google Patents
Ferramenta e método de perfilagem de indução de gradienteInfo
- Publication number
- BR112016011710A2 BR112016011710A2 BR112016011710A BR112016011710A BR112016011710A2 BR 112016011710 A2 BR112016011710 A2 BR 112016011710A2 BR 112016011710 A BR112016011710 A BR 112016011710A BR 112016011710 A BR112016011710 A BR 112016011710A BR 112016011710 A2 BR112016011710 A2 BR 112016011710A2
- Authority
- BR
- Brazil
- Prior art keywords
- gradient
- multicomponent
- antenna
- tool
- profiling tool
- Prior art date
Links
- 230000006698 induction Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
- G01V3/28—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device using induction coils
-
- 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
- E21B47/02—Determining slope or direction
- E21B47/026—Determining slope or direction of penetrated ground layers
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
FERRAMENTA E MÉTODO DE PERFILAGEM DE INDUÇÃO DE GRADIENTE. Cancelamento de campo direto com compensação de antena de recepção opcional é fornecido em pelo menos algumas modalidades da ferramenta de perfilagem de indução de gradiente. Modalidades ilustrativas incluem um arranjo de antena de gradiente espacial tendo múltiplas antenas de bobina separadas espacialmente de multicomponentes e uma antena de bobina de multicomponentes tendo bobinas de compensação que cancelam os efeitos de ambos o campos direto e o gradiente do campo direto no sinal recebido. Outras modalidades de ferramenta incluem uma antena de bobina de multicomponentes e um arranjo de antena de gradiente espacial tendo antenas de bobina espacialmente separadas de multicomponentes com bobinas de compensação que cancelam os efeitos de ambos o campo direto e o gradiente do campo direto no sinal recebido. Essas modalidades empregando um arranjo de antena de gradiente espacial para recepção podem ainda ser configuradas para fornecer medições compensadas combinando medições de orientações giradas da antena de gradiente espacial. Sistemas e métodos empregando tais modalidades de ferramenta podem proporcionar elevada funcionalidade da ferramenta de perfilagem de indução e resolução de medição intensificada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/077741 WO2015099716A1 (en) | 2013-12-26 | 2013-12-26 | Gradient induction logging tool having direct field cancelation with optional compensation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112016011710A2 true BR112016011710A2 (pt) | 2017-08-08 |
Family
ID=53479382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016011710A BR112016011710A2 (pt) | 2013-12-26 | 2013-12-26 | Ferramenta e método de perfilagem de indução de gradiente |
Country Status (5)
Country | Link |
---|---|
US (1) | US10976464B2 (pt) |
EP (1) | EP3087250A1 (pt) |
BR (1) | BR112016011710A2 (pt) |
MX (1) | MX367602B (pt) |
WO (1) | WO2015099716A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112016011710A2 (pt) | 2013-12-26 | 2017-08-08 | Halliburton Energy Services Inc | Ferramenta e método de perfilagem de indução de gradiente |
CA2954269C (en) * | 2014-08-08 | 2019-09-10 | Halliburton Energy Services, Inc. | Low-noise fluxgate magnetometer with increased operating temperature range |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3051892A (en) * | 1957-09-06 | 1962-08-28 | Schlumberger Well Surv Corp | Electromagnetic well logging systems |
US6586939B1 (en) * | 1999-12-24 | 2003-07-01 | Baker Hughes Incorporated | Method and apparatus for reducing the effects of parasitic and galvanic currents in a resistivity measuring tool |
US6727706B2 (en) * | 2001-08-09 | 2004-04-27 | Halliburton Energy Services, Inc. | Virtual steering of induction tool for determination of formation dip angle |
US6794875B2 (en) * | 2002-05-20 | 2004-09-21 | Halliburton Energy Services, Inc. | Induction well logging apparatus and method |
AU2003281331A1 (en) * | 2002-07-10 | 2004-01-23 | Exxonmobil Upstream Research Company | Apparatus and method for measurement of the magnetic induction tensor using triaxial induction arrays |
US6865455B1 (en) * | 2003-02-19 | 2005-03-08 | The United States Of America As Represented By The Secretary Of The Navy | Magnetic anomaly guidance system and method |
US7286091B2 (en) * | 2003-06-13 | 2007-10-23 | Schlumberger Technology Corporation | Co-located antennas |
US20050083061A1 (en) * | 2003-10-17 | 2005-04-21 | Tabanou Jacques R. | Methods and systems for estimating formation resistivity that are less sensitive to skin effects, shoulder-bed effects and formation dips |
US7026820B2 (en) * | 2003-11-04 | 2006-04-11 | Halliburton Energy Services, Inc. | Method and apparatus for minimizing direct coupling for downhole logging devices |
US7336080B2 (en) * | 2003-12-03 | 2008-02-26 | Baker Hughes Incorporated | Method and apparatus for use of the real component of a magnetic field of multicomponent resistivity measurements |
EP1718999A1 (en) * | 2004-02-23 | 2006-11-08 | Oxford Geoservice Limited | Method and apparatus for gradient electromagnetic induction well logging |
US7663372B2 (en) * | 2006-09-25 | 2010-02-16 | Baker Hughes Incorporated | Resistivity tools with collocated antennas |
EP2066866B1 (en) * | 2006-12-15 | 2018-09-12 | Halliburton Energy Services, Inc. | Antenna coupling component measurement tool having rotating antenna configuration |
US8694259B2 (en) | 2008-03-28 | 2014-04-08 | Schlumberger Technology Corporation | Simultaneous inversion of induction data for dielectric permittivity and electric conductivity |
US7603251B1 (en) * | 2008-06-23 | 2009-10-13 | The United States Of America As Represented By The Secretary Of The Navy | Magnetic anomaly sensing system for detection, localization and classification of a magnetic object in a cluttered field of magnetic anomalies |
US8878519B2 (en) * | 2009-10-26 | 2014-11-04 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Differential target antenna coupling (DTAC) |
US9297922B2 (en) * | 2013-03-21 | 2016-03-29 | Vale S.A. | Bucking circuit for annulling a magnetic field |
BR112016011710A2 (pt) | 2013-12-26 | 2017-08-08 | Halliburton Energy Services Inc | Ferramenta e método de perfilagem de indução de gradiente |
-
2013
- 2013-12-26 BR BR112016011710A patent/BR112016011710A2/pt not_active Application Discontinuation
- 2013-12-26 US US15/101,856 patent/US10976464B2/en active Active
- 2013-12-26 EP EP13900497.2A patent/EP3087250A1/en not_active Withdrawn
- 2013-12-26 WO PCT/US2013/077741 patent/WO2015099716A1/en active Application Filing
- 2013-12-26 MX MX2016008534A patent/MX367602B/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MX367602B (es) | 2019-08-28 |
US20160370488A1 (en) | 2016-12-22 |
MX2016008534A (es) | 2016-09-26 |
EP3087250A1 (en) | 2016-11-02 |
WO2015099716A1 (en) | 2015-07-02 |
US10976464B2 (en) | 2021-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |