BR112013006326A2 - dispositivo de bloco melhorado para imageamento da resistividade nos poços com fluido de perfuração com base em óleo - Google Patents
dispositivo de bloco melhorado para imageamento da resistividade nos poços com fluido de perfuração com base em óleoInfo
- Publication number
- BR112013006326A2 BR112013006326A2 BR112013006326A BR112013006326A BR112013006326A2 BR 112013006326 A2 BR112013006326 A2 BR 112013006326A2 BR 112013006326 A BR112013006326 A BR 112013006326A BR 112013006326 A BR112013006326 A BR 112013006326A BR 112013006326 A2 BR112013006326 A2 BR 112013006326A2
- Authority
- BR
- Brazil
- Prior art keywords
- drilling fluid
- oil
- block device
- based drilling
- resistivity imaging
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000003384 imaging method Methods 0.000 title abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Earth Drilling (AREA)
Abstract
dispositivo de bloco melhorado para imageamento da resistividade nos poços com fluido de perfuração com base em óleo. a presente invenção refere-se a um aparelho e a um méodo para reduzir o acoplamento entre pelo menos um eletrodo de medição e pelo menos um eletrodo de retorno em uma ferramenta de perfilagem em um furo do poço com fluido de perfuração não condutor usando uma proteção condutiva disposta entre o pelo menos um eletrodo de medição e o pelo menos um eletrodo de retorno. o aparelho pode ser configurado para dar uma corrente elétrica em uma formação e receber um retorno de corrente da formação. o método pode incluir usar o aparelho.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38359310P | 2010-09-16 | 2010-09-16 | |
| US13/230,274 US9158025B2 (en) | 2010-09-16 | 2011-09-12 | Pad device for resistivity imaging in the wells with oil based drilling fluid |
| PCT/US2011/051358 WO2012037097A1 (en) | 2010-09-16 | 2011-09-13 | Improved pad device for resistivity imaging in the wells with oil based drilling fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112013006326A2 true BR112013006326A2 (pt) | 2016-06-21 |
Family
ID=45817175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013006326A BR112013006326A2 (pt) | 2010-09-16 | 2011-09-13 | dispositivo de bloco melhorado para imageamento da resistividade nos poços com fluido de perfuração com base em óleo |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9158025B2 (pt) |
| BR (1) | BR112013006326A2 (pt) |
| GB (1) | GB2497499B (pt) |
| NO (1) | NO345749B1 (pt) |
| WO (1) | WO2012037097A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8972193B2 (en) * | 2011-04-26 | 2015-03-03 | Baker Hughes Incorporated | Formation resistivity imager with reduced leakage to mandrel |
| US20150354338A1 (en) * | 2013-01-10 | 2015-12-10 | Patrick Vessereau | Downhole Apparatus with Extendable Digitized Sensor Device |
| US9581719B2 (en) * | 2013-07-05 | 2017-02-28 | Bitswave, Inc. | Apparatus and method for oil-based mud formation imaging using resonators |
| US10386525B2 (en) * | 2015-03-31 | 2019-08-20 | Halliburton Energy Services, Inc. | Uniaxial anisotropy detection apparatus, systems, and methods |
| AU2017205639B2 (en) | 2016-01-07 | 2019-09-26 | M-I L.L.C. | Crosslinked synthetic polymer-based reservoir drilling fluid |
| US9746574B2 (en) | 2016-01-21 | 2017-08-29 | Baker Hughes Incorporated | Resistivity imager for conductive and non-conductive mud |
| US20190004202A1 (en) * | 2017-06-28 | 2019-01-03 | Gowell International, Llc | Apparatus and Method of Azimuthal Magnetic Sensor Array for Down-Hole Applications |
| WO2019199992A1 (en) | 2018-04-11 | 2019-10-17 | Halliburton Energy Services, Inc. | A method to estimate formation resistivity |
| US11035974B1 (en) | 2020-05-13 | 2021-06-15 | Baker Hughes Oilfield Operations Llc | Downhole resistivity imaging pad with electrical leakage prevention |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2986694A (en) * | 1956-07-11 | 1961-05-30 | Shell Oil Co | Apparatus for exploring drill holes |
| US4739272A (en) * | 1984-05-31 | 1988-04-19 | Schlumberger Technology Corporation | Apparatus for microinductive investigation of earth formations with improved electroquasistatic shielding |
| US6396276B1 (en) | 1996-07-31 | 2002-05-28 | Scientific Drilling International | Apparatus and method for electric field telemetry employing component upper and lower housings in a well pipestring |
| US6191588B1 (en) * | 1998-07-15 | 2001-02-20 | Schlumberger Technology Corporation | Methods and apparatus for imaging earth formation with a current source, a current drain, and a matrix of voltage electrodes therebetween |
| US7242194B2 (en) | 2000-04-07 | 2007-07-10 | Schlumberger Technology Corporation | Formation imaging while drilling in non-conductive fluids |
| GB2401185B (en) | 2003-05-02 | 2005-07-13 | Schlumberger Holdings | An improved shielded apparatus for electrically exploring geological formations through which a borehole passes |
| EP1718996A1 (en) | 2004-02-26 | 2006-11-08 | ExxonMobil Upstream Research Company | Electrode configurations for suppression of electroseismic source noise |
| US7525315B2 (en) | 2004-04-01 | 2009-04-28 | Schlumberger Technology Corporation | Resistivity logging tool and method for building the resistivity logging tool |
| US20060103388A1 (en) * | 2004-11-12 | 2006-05-18 | Baker Hughes Incorporated | Method for compensating dielectric attenuation in downhole galvanic measurements |
| US7256582B2 (en) * | 2005-04-20 | 2007-08-14 | Baker Hughes Incorporated | Method and apparatus for improved current focusing in galvanic resistivity measurement tools for wireline and measurement-while-drilling applications |
| US7639016B2 (en) | 2005-08-10 | 2009-12-29 | Baker Hughes Incorporated | Downhole multi-phase flow imager |
| US7696756B2 (en) * | 2005-11-04 | 2010-04-13 | Halliburton Energy Services, Inc. | Oil based mud imaging tool with common mode voltage compensation |
| US7579841B2 (en) | 2005-11-04 | 2009-08-25 | Halliburton Energy Services, Inc. | Standoff compensation for imaging in oil-based muds |
| WO2007055784A2 (en) * | 2005-11-04 | 2007-05-18 | Halliburton Energy Services, Inc. | Oil based mud imaging tool that measures voltage phase and amplitude |
| US7612567B2 (en) | 2005-12-29 | 2009-11-03 | Baker Hughes Incorporated | Two-axial pad formation resistivity imager |
| US8014963B2 (en) | 2007-01-16 | 2011-09-06 | Baker Hughes Incorporated | Correction of sensor non-equipotentiality in a resistivity imaging device |
| US7437251B2 (en) | 2007-01-16 | 2008-10-14 | Baker Hughes Incorporated | Correction of sensor non-equipotentiality in a resistivity imaging device |
| US20080303525A1 (en) | 2007-06-06 | 2008-12-11 | Baker Hughes Incorporated | Single-dipole high frequency electric imager |
| US7797111B2 (en) | 2007-11-29 | 2010-09-14 | Baker Hughes Incorporated | Wellbore logging performance verification method and apparatus |
| US8129994B2 (en) | 2009-10-19 | 2012-03-06 | Smith International Inc | Microresistivity imaging in conductive and nonconductive drilling fluid |
| US8508231B2 (en) | 2009-12-30 | 2013-08-13 | Schlumberger Technology Corporation | Logging tool employing a monopole current injection electrode for microresistivity imaging |
-
2011
- 2011-09-12 US US13/230,274 patent/US9158025B2/en active Active
- 2011-09-13 NO NO20130389A patent/NO345749B1/no unknown
- 2011-09-13 BR BR112013006326A patent/BR112013006326A2/pt not_active IP Right Cessation
- 2011-09-13 WO PCT/US2011/051358 patent/WO2012037097A1/en active Application Filing
- 2011-09-13 GB GB1306693.1A patent/GB2497499B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012037097A1 (en) | 2012-03-22 |
| US20120068711A1 (en) | 2012-03-22 |
| NO345749B1 (no) | 2021-07-12 |
| GB2497499B (en) | 2016-06-15 |
| US9158025B2 (en) | 2015-10-13 |
| NO20130389A1 (no) | 2013-03-18 |
| GB2497499A (en) | 2013-06-12 |
| GB201306693D0 (en) | 2013-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |