BRPI0821665A2 - Método para determinar confiança em medidas tomadas por uma ferramenta de teste enquanto perfura posicionada em um fio de poço penetrando uma formação subterrânea, e método para determinar uma confiança em medidas tomadas por uma ferramenta posicionada em um furo de poço penetrando uma formação subterrânea. - Google Patents
Método para determinar confiança em medidas tomadas por uma ferramenta de teste enquanto perfura posicionada em um fio de poço penetrando uma formação subterrânea, e método para determinar uma confiança em medidas tomadas por uma ferramenta posicionada em um furo de poço penetrando uma formação subterrânea.Info
- Publication number
- BRPI0821665A2 BRPI0821665A2 BRPI0821665-7A BRPI0821665A BRPI0821665A2 BR PI0821665 A2 BRPI0821665 A2 BR PI0821665A2 BR PI0821665 A BRPI0821665 A BR PI0821665A BR PI0821665 A2 BRPI0821665 A2 BR PI0821665A2
- Authority
- BR
- Brazil
- Prior art keywords
- measurements taken
- underground formation
- wellbore penetrating
- determining confidence
- tool
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 2
- 238000005259 measurement Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- 230000000149 penetrating effect Effects 0.000 title 2
- 238000005553 drilling Methods 0.000 title 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/008—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
Landscapes
- Mining & Mineral Resources (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Measuring Fluid Pressure (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Complex Calculations (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/968,026 US8136395B2 (en) | 2007-12-31 | 2007-12-31 | Systems and methods for well data analysis |
| PCT/US2008/088396 WO2009088816A2 (en) | 2007-12-31 | 2008-12-29 | Systems and methods for well data analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0821665A2 true BRPI0821665A2 (pt) | 2015-06-16 |
| BRPI0821665B1 BRPI0821665B1 (pt) | 2018-12-11 |
Family
ID=40796499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0821665A BRPI0821665B1 (pt) | 2007-12-31 | 2008-12-29 | método para determinar confiança em medidas tomadas por uma ferramenta de teste |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8136395B2 (pt) |
| EP (1) | EP2240669B1 (pt) |
| CN (1) | CN101960087B (pt) |
| BR (1) | BRPI0821665B1 (pt) |
| MX (1) | MX2010007106A (pt) |
| RU (1) | RU2482273C2 (pt) |
| WO (1) | WO2009088816A2 (pt) |
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| US7181960B2 (en) | 2004-08-26 | 2007-02-27 | Baker Hughes Incorporated | Determination of correct horizontal and vertical permeabilities in a deviated well |
| DE602005013483D1 (de) | 2005-02-28 | 2009-05-07 | Schlumberger Technology Bv | Verfahren zur Messung von Formationseigenschaften mit einem Formationstester |
| US20090037206A1 (en) * | 2007-07-31 | 2009-02-05 | Brian Dara Byrne | Method of forecasting maintenance of a machine |
| US8121971B2 (en) * | 2007-10-30 | 2012-02-21 | Bp Corporation North America Inc. | Intelligent drilling advisor |
-
2007
- 2007-12-31 US US11/968,026 patent/US8136395B2/en active Active
-
2008
- 2008-12-29 MX MX2010007106A patent/MX2010007106A/es active IP Right Grant
- 2008-12-29 WO PCT/US2008/088396 patent/WO2009088816A2/en not_active Ceased
- 2008-12-29 RU RU2010132231/03A patent/RU2482273C2/ru not_active IP Right Cessation
- 2008-12-29 EP EP08869647.1A patent/EP2240669B1/en not_active Not-in-force
- 2008-12-29 BR BRPI0821665A patent/BRPI0821665B1/pt not_active IP Right Cessation
- 2008-12-29 CN CN200880127730.0A patent/CN101960087B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8136395B2 (en) | 2012-03-20 |
| CN101960087A (zh) | 2011-01-26 |
| RU2010132231A (ru) | 2012-02-10 |
| RU2482273C2 (ru) | 2013-05-20 |
| US20090165548A1 (en) | 2009-07-02 |
| MX2010007106A (es) | 2010-08-12 |
| WO2009088816A8 (en) | 2010-07-15 |
| CN101960087B (zh) | 2013-12-25 |
| BRPI0821665B1 (pt) | 2018-12-11 |
| EP2240669B1 (en) | 2018-07-25 |
| WO2009088816A3 (en) | 2009-12-30 |
| WO2009088816A2 (en) | 2009-07-16 |
| EP2240669A2 (en) | 2010-10-20 |
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