NO307720B1 - Fremgangsmåte og apparat for bestemmelse av formasjons- resistivitet i en foret brønn ved bruk av tre elektroder arrangert i en Wheatstone-bro - Google Patents
Fremgangsmåte og apparat for bestemmelse av formasjons- resistivitet i en foret brønn ved bruk av tre elektroder arrangert i en Wheatstone-broInfo
- Publication number
- NO307720B1 NO307720B1 NO941184A NO941184A NO307720B1 NO 307720 B1 NO307720 B1 NO 307720B1 NO 941184 A NO941184 A NO 941184A NO 941184 A NO941184 A NO 941184A NO 307720 B1 NO307720 B1 NO 307720B1
- Authority
- NO
- Norway
- Prior art keywords
- electrodes arranged
- wheatstone bridge
- formation resistivity
- determining formation
- lined well
- 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
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9303755A FR2703471B1 (fr) | 1993-03-31 | 1993-03-31 | Procede et appareil pour determiner la resistivite de formation dans un puits tube. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO941184D0 NO941184D0 (no) | 1994-03-30 |
NO941184L NO941184L (no) | 1994-10-03 |
NO307720B1 true NO307720B1 (no) | 2000-05-15 |
Family
ID=9445568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO941184A NO307720B1 (no) | 1993-03-31 | 1994-03-30 | Fremgangsmåte og apparat for bestemmelse av formasjons- resistivitet i en foret brønn ved bruk av tre elektroder arrangert i en Wheatstone-bro |
Country Status (7)
Country | Link |
---|---|
US (1) | US5563514A (fr) |
EP (1) | EP0618463B1 (fr) |
AU (1) | AU677283B2 (fr) |
CA (1) | CA2119395C (fr) |
DE (1) | DE69415375D1 (fr) |
FR (1) | FR2703471B1 (fr) |
NO (1) | NO307720B1 (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570024A (en) * | 1986-11-04 | 1996-10-29 | Paramagnetic Logging, Inc. | Determining resistivity of a formation adjacent to a borehole having casing using multiple electrodes and with resistances being defined between the electrodes |
US5633590A (en) * | 1986-11-04 | 1997-05-27 | Paramagnetic Logging, Inc. | Formation resistivity measurements from within a cased well used to quantitatively determine the amount of oil and gas present |
US6987386B1 (en) | 1986-11-04 | 2006-01-17 | Western Atlas International, Inc. | Determining resistivity of a geological formation using circuitry located within a borehole casing |
JPH08511346A (ja) * | 1993-06-10 | 1996-11-26 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 電気検層システム |
FR2729227A1 (fr) * | 1995-01-10 | 1996-07-12 | Commissariat Energie Atomique | Dispositif de mesure a induction en presence de parois metalliques |
US6353322B1 (en) * | 1998-06-09 | 2002-03-05 | Baker Hughes Incorporated | Method for automatically calibrating resistivity well logs for effects of change in wellbore diameter and circuit drift |
FR2793032B1 (fr) | 1999-04-28 | 2001-06-29 | Schlumberger Services Petrol | Procede et appareil pour determiner la resistivite d'une formation traversee par un puits tube |
FR2793031B1 (fr) * | 1999-04-28 | 2001-06-29 | Schlumberger Services Petrol | Procede et appareil pour determiner la resistivite d'une formation traversee par un puits tube |
FR2795521B1 (fr) * | 1999-06-22 | 2001-09-21 | Schlumberger Services Petrol | Procede et dispositif pour determiner la resistivite d'une formation traversee par un puits tube |
US20020054895A1 (en) | 1999-07-23 | 2002-05-09 | Alwyn Company, Inc. | Allantoin-containing skin cream |
US6302203B1 (en) | 2000-03-17 | 2001-10-16 | Schlumberger Technology Corporation | Apparatus and method for communicating with devices positioned outside a liner in a wellbore |
US6445187B1 (en) | 2000-04-10 | 2002-09-03 | Jerry R. Montgomery | System for the measurement of electrical characteristics of geological formations from within steel cased wells using magnetic circuits |
AR037955A1 (es) | 2001-12-20 | 2004-12-22 | Halliburton Energy Serv Inc | Sistema y metodo para medir la resistividad a traves de la envoltura |
KR100517965B1 (ko) * | 2003-08-09 | 2005-09-30 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널 |
US6975121B2 (en) * | 2004-03-22 | 2005-12-13 | Kjt Enterprises, Inc. | System for measuring earth formation resistivity through and electrically conductive wellbore casing |
US7388382B2 (en) * | 2004-06-01 | 2008-06-17 | Kjt Enterprises, Inc. | System for measuring Earth formation resistivity through an electrically conductive wellbore casing |
US7202671B2 (en) * | 2004-08-05 | 2007-04-10 | Kjt Enterprises, Inc. | Method and apparatus for measuring formation conductivities from within cased wellbores by combined measurement of casing current leakage and electromagnetic response |
EP1780558B1 (fr) | 2005-10-31 | 2008-08-06 | KJT Enterprises, Inc. | Système pour la mesure de la résistivité d'une formation terrestre par l'intermédiaire d'un tubage électriquement conducteur |
US8499828B2 (en) * | 2009-12-16 | 2013-08-06 | Schlumberger Technology Corporation | Monitoring fluid movement in a formation |
US20140135372A1 (en) | 2010-02-02 | 2014-05-15 | Elliott Farber | Compositions and methods of treatment of inflammatory skin conditions using allantoin |
AU2012384909B2 (en) * | 2012-07-12 | 2016-06-09 | Halliburton Energy Services, Inc. | System and method to improve accuracy of galvanic tool measurements |
CN105229258A (zh) | 2013-01-04 | 2016-01-06 | 卡博陶粒有限公司 | 电气地导电的支撑剂以及用于检测、定位和特征化该电气地导电的支撑剂的方法 |
US11008505B2 (en) | 2013-01-04 | 2021-05-18 | Carbo Ceramics Inc. | Electrically conductive proppant |
US9434875B1 (en) | 2014-12-16 | 2016-09-06 | Carbo Ceramics Inc. | Electrically-conductive proppant and methods for making and using same |
US9551210B2 (en) | 2014-08-15 | 2017-01-24 | Carbo Ceramics Inc. | Systems and methods for removal of electromagnetic dispersion and attenuation for imaging of proppant in an induced fracture |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE21832E (en) * | 1941-06-17 | Method of and apparatus for elec | ||
US2459196A (en) * | 1938-12-22 | 1949-01-18 | Sun Oil Co | Electrical logging method and apparatus |
US2729784A (en) * | 1950-11-30 | 1956-01-03 | Lane Wells Co | Method and apparatus for electric well logging |
US2891215A (en) * | 1956-11-13 | 1959-06-16 | Electro Chemical Lab Corp | Method and apparatus for electric well logging |
FR2207278B1 (fr) * | 1972-11-20 | 1977-07-22 | Inst Francais Du Petrole | |
US4431964A (en) * | 1981-09-28 | 1984-02-14 | Dresser Industries, Inc. | Method for determining a natural current flow in well casing |
US4431963A (en) * | 1981-09-28 | 1984-02-14 | Dresser Industries, Inc. | Apparatus for determining a natural current flow in well casing |
US4796186A (en) * | 1985-06-03 | 1989-01-03 | Oil Logging Research, Inc. | Conductivity determination in a formation having a cased well |
JPH0718929B2 (ja) * | 1985-11-01 | 1995-03-06 | シユルンベルジエ オ−バ−シ−ズ エス.エイ. | ケーシング診断装置及びそのダウンホール装置 |
US4748415A (en) * | 1986-04-29 | 1988-05-31 | Paramagnetic Logging, Inc. | Methods and apparatus for induction logging in cased boreholes |
US5260661A (en) * | 1986-04-29 | 1993-11-09 | Para Magnetic Logging, Inc. | Calibrating and compensating influence of casing thickness variations on measurements of low frequency A.C. magnetic fields within cased boreholes to determine properties of geological formations |
US5223794A (en) * | 1986-11-04 | 1993-06-29 | Para Magnetic Logging, Inc. | Methods of operation of apparatus measuring formation resistivity from within a cased well having one measurement and two compensation steps |
US4820989A (en) * | 1986-11-04 | 1989-04-11 | Paramagnetic Logging, Inc. | Methods and apparatus for measurement of the resistivity of geological formations from within cased boreholes |
US5187440A (en) * | 1986-11-04 | 1993-02-16 | Para Magnetic Logging, Inc. | Measuring resistivity changes from within a first cased well to monitor fluids injected into oil bearing geological formations from a second cased well while passing electrical current between the two cased wells |
US5043668A (en) * | 1987-08-26 | 1991-08-27 | Paramagnetic Logging Inc. | Methods and apparatus for measurement of electronic properties of geological formations through borehole casing |
US4882542A (en) * | 1986-11-04 | 1989-11-21 | Paramagnetic Logging, Inc. | Methods and apparatus for measurement of electronic properties of geological formations through borehole casing |
US5075626A (en) * | 1986-11-04 | 1991-12-24 | Paramagnetic Logging, Inc. | Electronic measurement apparatus movable in a cased borehole and compensating for casing resistance differences |
US4857831A (en) * | 1986-12-29 | 1989-08-15 | Schlumberger Technology Corporation | Borehole casing diagnostic apparatus and method |
US4837518A (en) * | 1987-08-18 | 1989-06-06 | Atlantic Richfield Company | Method and apparatus for measuring the electrical resistivity of geologic formations through metal drill pipe or casing |
US5043669A (en) * | 1987-08-26 | 1991-08-27 | Para Magnetic Logging, Inc. | Methods and apparatus for measurement of the resistivity of geological formations from within cased wells in presence of acoustic and magnetic energy sources |
US5038107A (en) * | 1989-12-21 | 1991-08-06 | Halliburton Logging Services, Inc. | Method and apparatus for making induction measurements through casing |
-
1993
- 1993-03-31 FR FR9303755A patent/FR2703471B1/fr not_active Expired - Fee Related
-
1994
- 1994-03-18 CA CA002119395A patent/CA2119395C/fr not_active Expired - Fee Related
- 1994-03-29 EP EP94400665A patent/EP0618463B1/fr not_active Expired - Lifetime
- 1994-03-29 DE DE69415375T patent/DE69415375D1/de not_active Expired - Lifetime
- 1994-03-30 AU AU59128/94A patent/AU677283B2/en not_active Ceased
- 1994-03-30 NO NO941184A patent/NO307720B1/no not_active IP Right Cessation
- 1994-03-30 US US08/220,081 patent/US5563514A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO941184D0 (no) | 1994-03-30 |
DE69415375D1 (de) | 1999-02-04 |
US5563514A (en) | 1996-10-08 |
CA2119395A1 (fr) | 1994-10-01 |
CA2119395C (fr) | 2002-05-07 |
FR2703471A1 (fr) | 1994-10-07 |
EP0618463A1 (fr) | 1994-10-05 |
AU5912894A (en) | 1994-10-06 |
FR2703471B1 (fr) | 1995-06-23 |
EP0618463B1 (fr) | 1998-12-23 |
NO941184L (no) | 1994-10-03 |
AU677283B2 (en) | 1997-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |