NO20025856D0 - Måling av jordresistivitet - Google Patents
Måling av jordresistivitetInfo
- Publication number
- NO20025856D0 NO20025856D0 NO20025856A NO20025856A NO20025856D0 NO 20025856 D0 NO20025856 D0 NO 20025856D0 NO 20025856 A NO20025856 A NO 20025856A NO 20025856 A NO20025856 A NO 20025856A NO 20025856 D0 NO20025856 D0 NO 20025856D0
- Authority
- NO
- Norway
- Prior art keywords
- measurement
- soil resistivity
- resistivity
- soil
- Prior art date
Links
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/608,205 US6366858B1 (en) | 2000-06-30 | 2000-06-30 | Method of and apparatus for independently determining the resistivity and/or dielectric constant of an earth formation |
US09/877,383 US6631328B2 (en) | 2000-06-30 | 2001-06-08 | Method of determining resistivity of an earth formation with phase resistivity evaluation based on a phase shift measurement and attenuation resistivity evaluation based on an attenuation measurement and the phase shift measurement |
PCT/US2001/020563 WO2002003100A2 (en) | 2000-06-30 | 2001-06-28 | Determining earth formation resistivity by attenuation and phase shift measurements |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20025856D0 true NO20025856D0 (no) | 2002-12-06 |
NO20025856L NO20025856L (no) | 2003-02-27 |
Family
ID=27085693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20025856A NO20025856L (no) | 2000-06-30 | 2002-12-06 | Fremgangsmåte til bestemmelse av resistivitet i en grunnformasjon ved måling av forminskning og faseforskyvning |
Country Status (6)
Country | Link |
---|---|
US (1) | US6631328B2 (no) |
AU (1) | AU2001271558A1 (no) |
CA (1) | CA2413122C (no) |
GB (1) | GB2383421B (no) |
NO (1) | NO20025856L (no) |
WO (1) | WO2002003100A2 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7363159B2 (en) * | 2002-02-28 | 2008-04-22 | Pathfinder Energy Services, Inc. | Method of determining resistivity and/or dielectric values of an earth formation as a function of position within the earth formation |
US6898967B2 (en) * | 2002-09-09 | 2005-05-31 | Baker Hughes Incorporated | Azimuthal resistivity using a non-directional device |
US6892137B2 (en) * | 2003-04-29 | 2005-05-10 | Pathfinder Energy Services, Inc. | Adjustment for frequency dispersion effects in electromagnetic logging data |
US7350143B2 (en) * | 2003-10-03 | 2008-03-25 | Sandisk Corporation | Method for page translation |
US7940919B2 (en) * | 2005-03-14 | 2011-05-10 | Inventec Multimedia & Telecom Corporation | Periodic and automatic telephone redialling system and method |
US7394258B2 (en) * | 2005-08-15 | 2008-07-01 | Baker Hughes Incorporated | High resolution resistivity earth imager |
US8799856B2 (en) * | 2007-06-12 | 2014-08-05 | International Business Machines Corporation | System and method for automatically declaring variables |
US8614578B2 (en) * | 2009-06-18 | 2013-12-24 | Schlumberger Technology Corporation | Attenuation of electromagnetic signals passing through conductive material |
BR112015031131A2 (pt) * | 2013-08-14 | 2017-07-25 | Halliburton Energy Services Inc | supressão ou remoção de crosstalk para medições galvânicas |
US10132953B2 (en) | 2016-08-26 | 2018-11-20 | Baker Hughes, A Ge Company, Llc | Electromagnetic wave propagation measurements without synchronization |
US10507966B2 (en) * | 2016-11-06 | 2019-12-17 | Innovationary Enterprises LLC | Straw accessible multiple compartment beverage pouch |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3944910A (en) | 1973-08-23 | 1976-03-16 | Schlumberger Technology Corporation | Method and apparatus utilizing microwave electromagnetic energy for investigating earth formations |
US4209747A (en) | 1977-09-21 | 1980-06-24 | Schlumberger Technology Corporation | Apparatus and method for determination of subsurface permittivity and conductivity |
US4185238A (en) | 1977-09-21 | 1980-01-22 | Schlumberger Technology Corporation | Apparatus and method for determination of subsurface permittivity and conductivity |
JPS5485717A (en) | 1977-12-20 | 1979-07-07 | Asahi Optical Co Ltd | Drippproof and dusttproof camera with drawing type interchangeable finder |
US5157605A (en) | 1987-04-27 | 1992-10-20 | Schlumberger Technology Corporation | Induction logging method and apparatus including means for combining on-phase and quadrature components of signals received at varying frequencies and including use of multiple receiver means associated with a single transmitter |
US4899112A (en) | 1987-10-30 | 1990-02-06 | Schlumberger Technology Corporation | Well logging apparatus and method for determining formation resistivity at a shallow and a deep depth |
US4968940A (en) | 1987-10-30 | 1990-11-06 | Schlumberger Technology Corporation | Well logging apparatus and method using two spaced apart transmitters with two receivers located between the transmitters |
US5869968A (en) | 1994-03-11 | 1999-02-09 | Baker Hughes Incorporated | Method and apparatus for avoiding mutual coupling between receivers in measurement while drilling |
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 |
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 |
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 |
US5867806A (en) | 1996-03-13 | 1999-02-02 | Halliburton Energy Services, Inc. | System and method for performing inversion on LWD resistivity logs with enhanced resolution |
US5966013A (en) | 1996-06-12 | 1999-10-12 | Halliburton Energy Services, Inc. | Determination of horizontal resistivity of formations utilizing induction-type logging measurements in deviated borehole |
US6211678B1 (en) | 1999-06-21 | 2001-04-03 | Halliburton Energy Services, Inc. | Method for radial profiling of resistivity at multiple depths of investigation |
US6216090B1 (en) | 1999-09-10 | 2001-04-10 | Halliburton Energy Services, Inc. | Interferometric processing method to identify bed boundaries |
-
2001
- 2001-06-08 US US09/877,383 patent/US6631328B2/en not_active Expired - Lifetime
- 2001-06-28 CA CA002413122A patent/CA2413122C/en not_active Expired - Fee Related
- 2001-06-28 WO PCT/US2001/020563 patent/WO2002003100A2/en active Application Filing
- 2001-06-28 GB GB0230004A patent/GB2383421B/en not_active Expired - Fee Related
- 2001-06-28 AU AU2001271558A patent/AU2001271558A1/en not_active Abandoned
-
2002
- 2002-12-06 NO NO20025856A patent/NO20025856L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6631328B2 (en) | 2003-10-07 |
GB2383421A (en) | 2003-06-25 |
US20020016678A1 (en) | 2002-02-07 |
AU2001271558A1 (en) | 2002-01-14 |
GB2383421B (en) | 2004-09-08 |
WO2002003100A2 (en) | 2002-01-10 |
GB0230004D0 (en) | 2003-01-29 |
CA2413122C (en) | 2005-08-02 |
WO2002003100A3 (en) | 2002-03-21 |
CA2413122A1 (en) | 2002-01-10 |
NO20025856L (no) | 2003-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: SCHLUMBERGER TECHNOLOGY BV, NL |
|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |