NO930833L - Fremgangsmaate og apparat til elektromagnetisk logging - Google Patents
Fremgangsmaate og apparat til elektromagnetisk loggingInfo
- Publication number
- NO930833L NO930833L NO93930833A NO930833A NO930833L NO 930833 L NO930833 L NO 930833L NO 93930833 A NO93930833 A NO 93930833A NO 930833 A NO930833 A NO 930833A NO 930833 L NO930833 L NO 930833L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- logging apparatus
- electromagnetic logging
- electromagnetic
- logging
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
-
- 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
- G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/848,576 US5210495A (en) | 1991-05-28 | 1992-03-09 | Electromagnetic logging method and apparatus with scanned magnetic dipole direction |
Publications (3)
Publication Number | Publication Date |
---|---|
NO930833D0 NO930833D0 (no) | 1993-03-08 |
NO930833L true NO930833L (no) | 1993-09-10 |
NO305527B1 NO305527B1 (no) | 1999-06-14 |
Family
ID=25303688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO930833A NO305527B1 (no) | 1992-03-09 | 1993-03-08 | FremgangsmÕte og apparat til elektromagnetisk logging |
Country Status (5)
Country | Link |
---|---|
US (1) | US5210495A (no) |
EP (1) | EP0560651B1 (no) |
AU (1) | AU663357B2 (no) |
DE (1) | DE69314074T2 (no) |
NO (1) | NO305527B1 (no) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434507A (en) * | 1992-05-27 | 1995-07-18 | Schlumberger Technology Corporation | Method and apparatus for electromagnetic logging with two dimensional antenna array |
FR2713776B1 (fr) * | 1993-12-10 | 1996-01-12 | Commissariat Energie Atomique | Microdispositif de mesure de caractéristiques électromagnétiques d'un milieu et utilisation de ce microdispositif. |
US5438267A (en) * | 1994-01-26 | 1995-08-01 | Baker Hughes Incorporated | Single-switching method of eliminating the effect of electromagnetic coupling between a pair of receivers |
US5811973A (en) * | 1994-03-14 | 1998-09-22 | Baker Hughes Incorporated | Determination of dielectric properties with propagation resistivity tools using both real and imaginary components of measurements |
US6060884A (en) * | 1994-03-14 | 2000-05-09 | Meyer, Jr.; Wallace Harold | Method and apparatus for measuring electromagnetic properties of materials in borehole environs and simultaneously determining the quality of the measurements |
US5892361A (en) * | 1994-03-14 | 1999-04-06 | Baker Hughes Incorporated | Use of raw amplitude and phase in propagation resistivity measurements to measure borehole environmental parameters |
CA2154378C (en) | 1994-08-01 | 2006-03-21 | Larry W. Thompson | Method and apparatus for interrogating a borehole |
US5594343A (en) * | 1994-12-02 | 1997-01-14 | Schlumberger Technology Corporation | Well logging apparatus and method with borehole compensation including multiple transmitting antennas asymmetrically disposed about a pair of receiving antennas |
US5963036A (en) * | 1996-02-07 | 1999-10-05 | Schlumberger Technology Corporation | Well logging apparatus and method for determining properties of earth formations that have been invaded by borehole fluid |
US5900733A (en) * | 1996-02-07 | 1999-05-04 | Schlumberger Technology Corporation | Well logging method and apparatus for determining downhole Borehole fluid resistivity, borehole diameter, and borehole corrected formation resistivity |
US5886526A (en) * | 1996-06-19 | 1999-03-23 | Schlumberger Technology Corporation | Apparatus and method for determining properties of anisotropic earth formations |
US5912639A (en) * | 1997-05-23 | 1999-06-15 | Power Spectra, Inc. | Ground penetrating radar with synthesized end-fire array |
US6166540A (en) | 1997-06-30 | 2000-12-26 | Wollin Ventures, Inc. | Method of resistivity well logging utilizing nuclear magnetic resonance |
US5952954A (en) * | 1998-04-23 | 1999-09-14 | Power Spectra, Inc. | Ground penetrating radar with synthesized end-fire array |
US6476609B1 (en) * | 1999-01-28 | 2002-11-05 | Dresser Industries, Inc. | Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone |
US6163155A (en) | 1999-01-28 | 2000-12-19 | Dresser Industries, Inc. | Electromagnetic wave resistivity tool having a tilted antenna for determining the horizontal and vertical resistivities and relative dip angle in anisotropic earth formations |
US7659722B2 (en) * | 1999-01-28 | 2010-02-09 | Halliburton Energy Services, Inc. | Method for azimuthal resistivity measurement and bed boundary detection |
US6998844B2 (en) * | 2002-04-19 | 2006-02-14 | Schlumberger Technology Corporation | Propagation based electromagnetic measurement of anisotropy using transverse or tilted magnetic dipoles |
US7284605B2 (en) * | 2004-09-28 | 2007-10-23 | Schlumberger Technology Corporation | Apparatus and methods for reducing stand-off effects of a downhole tool |
US7669668B2 (en) * | 2004-12-01 | 2010-03-02 | Schlumberger Technology Corporation | System, apparatus, and method of conducting measurements of a borehole |
EP1693685B1 (en) | 2005-02-22 | 2014-10-22 | Services Petroliers Schlumberger | An electromagnetic probe |
BRPI0621794B1 (pt) * | 2006-06-19 | 2019-07-16 | Halliburton Energy Services, Inc | Aparelho e método para perfuração furo abaixo |
CA2655200C (en) | 2006-07-11 | 2013-12-03 | Halliburton Energy Services, Inc. | Modular geosteering tool assembly |
AU2007273026B2 (en) * | 2006-07-12 | 2010-04-08 | Halliburton Energy Services, Inc. | Method and apparatus for building a tilted antenna |
WO2008021868A2 (en) | 2006-08-08 | 2008-02-21 | Halliburton Energy Services, Inc. | Resistivty logging with reduced dip artifacts |
CN101460698B (zh) | 2006-12-15 | 2013-01-02 | 哈里伯顿能源服务公司 | 具有旋转天线结构的天线耦合元件测量工具 |
US8378908B2 (en) * | 2007-03-12 | 2013-02-19 | Precision Energy Services, Inc. | Array antenna for measurement-while-drilling |
GB2459067B (en) * | 2007-03-16 | 2011-11-30 | Halliburton Energy Serv Inc | Robust inversion systems and methods for azimuthally sensitive resistivity logging tools |
EP1983357A1 (en) * | 2007-04-16 | 2008-10-22 | Services Pétroliers Schlumberger | An antenna of an electromagnetic probe for investigating geological formations |
US7660671B2 (en) * | 2007-12-06 | 2010-02-09 | Schlumberger Technology Corporation | Method and apparatus for electromagnetic logging of a formation |
GB2484432B (en) | 2008-01-18 | 2012-08-29 | Halliburton Energy Serv Inc | EM-guided drilling relative to an existing borehole |
US8957683B2 (en) | 2008-11-24 | 2015-02-17 | Halliburton Energy Services, Inc. | High frequency dielectric measurement tool |
BRPI0822137B1 (pt) | 2008-12-16 | 2018-10-09 | Halliburton Energy Serv Inc | conjunto de fundo de furo, e, método de perfilagem |
MY177675A (en) | 2010-01-22 | 2020-09-23 | Halliburton Energy Services Inc | Method and apparatus for resistivity measurements |
AU2012383577B2 (en) | 2012-06-25 | 2015-07-09 | Halliburton Energy Services, Inc. | Tilted antenna logging systems and methods yielding robust measurement signals |
MX2017012431A (es) * | 2015-04-29 | 2018-01-26 | Halliburton Energy Services Inc | Herramienta dielectrica de alta frecuencia bimodal. |
WO2020005288A1 (en) * | 2018-06-29 | 2020-01-02 | Halliburton Energy Services, Inc. | Determining formation properties in a geological formation using an inversion process on a modified response matrix associated with a downhole tool |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3286163A (en) * | 1963-01-23 | 1966-11-15 | Chevron Res | Method for mapping a salt dome at depth by measuring the travel time of electromagnetic energy emitted from a borehole drilled within the salt dome |
US4340934A (en) * | 1971-09-07 | 1982-07-20 | Schlumberger Technology Corporation | Method of generating subsurface characteristic models |
US3849721A (en) * | 1973-08-23 | 1974-11-19 | Schlumberger Technology Corp | Microwave logging apparatus having dual processing channels |
US3944910A (en) * | 1973-08-23 | 1976-03-16 | Schlumberger Technology Corporation | Method and apparatus utilizing microwave electromagnetic energy for investigating earth formations |
US4360777A (en) * | 1979-12-31 | 1982-11-23 | Schlumberger Technology Corporation | Induction dipmeter apparatus and method |
US4468623A (en) * | 1981-07-30 | 1984-08-28 | Schlumberger Technology Corporation | Method and apparatus using pad carrying electrodes for electrically investigating a borehole |
US4692908A (en) * | 1982-03-24 | 1987-09-08 | Schlumberger-Doll Research | Method and apparatus for investigating stand-off in a borehole |
US4567759A (en) * | 1982-10-27 | 1986-02-04 | Schlumberger Technology Corporation | Method and apparatus for producing an image log of a wall of a borehole penetrating an earth formation |
US4652829A (en) * | 1984-12-28 | 1987-03-24 | Schlumberger Technology Corp. | Electromagnetic logging apparatus with button antennas for measuring the dielectric constant of formation surrounding a borehole |
US4689572A (en) * | 1984-12-28 | 1987-08-25 | Schlumberger Technology Corp. | Electromagnetic logging apparatus with slot antennas |
US4704581A (en) * | 1985-12-28 | 1987-11-03 | Schlumberger Technology Corp. | Electromagnetic logging apparatus using vertical magnetic dipole slot antennas |
US4857852A (en) * | 1986-06-20 | 1989-08-15 | Schlumberger Technology Corp. | Induction well logging apparatus with transformer coupled phase sensitive detector |
US4766384A (en) * | 1986-06-20 | 1988-08-23 | Schlumberger Technology Corp. | Well logging apparatus for determining dip, azimuth, and invaded zone conductivity |
US4831331A (en) * | 1987-04-10 | 1989-05-16 | Chevron Research Company | Method and apparatus for interface location determination |
US5066916A (en) * | 1990-01-10 | 1991-11-19 | Halliburton Logging Services, Inc. | Technique for separating electromagnetic refracted signals from reflected signals in down hole electromagnetic tools |
AU654346B2 (en) * | 1991-05-28 | 1994-11-03 | Schlumberger Technology B.V. | Slot antenna having two nonparallel elements |
US5345179A (en) * | 1992-03-09 | 1994-09-06 | Schlumberger Technology Corporation | Logging earth formations with electromagnetic energy to determine conductivity and permittivity |
-
1992
- 1992-03-09 US US07/848,576 patent/US5210495A/en not_active Expired - Lifetime
-
1993
- 1993-02-26 AU AU33801/93A patent/AU663357B2/en not_active Expired
- 1993-03-04 DE DE69314074T patent/DE69314074T2/de not_active Expired - Fee Related
- 1993-03-04 EP EP93400558A patent/EP0560651B1/en not_active Expired - Lifetime
- 1993-03-08 NO NO930833A patent/NO305527B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU663357B2 (en) | 1995-10-05 |
DE69314074D1 (de) | 1997-10-30 |
US5210495A (en) | 1993-05-11 |
NO305527B1 (no) | 1999-06-14 |
NO930833D0 (no) | 1993-03-08 |
AU3380193A (en) | 1993-09-16 |
EP0560651B1 (en) | 1997-09-24 |
EP0560651A3 (en) | 1994-08-17 |
DE69314074T2 (de) | 1998-04-23 |
EP0560651A2 (en) | 1993-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |