ATE246812T1 - Ein verfahren zur erlangung eines zweidimensionalen entwickelten bildes einer bohrlochwand - Google Patents
Ein verfahren zur erlangung eines zweidimensionalen entwickelten bildes einer bohrlochwandInfo
- Publication number
- ATE246812T1 ATE246812T1 AT99204162T AT99204162T ATE246812T1 AT E246812 T1 ATE246812 T1 AT E246812T1 AT 99204162 T AT99204162 T AT 99204162T AT 99204162 T AT99204162 T AT 99204162T AT E246812 T1 ATE246812 T1 AT E246812T1
- Authority
- AT
- Austria
- Prior art keywords
- borehole
- physical magnitude
- obtaining
- depth
- function
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000003384 imaging method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9816614A FR2788135B1 (fr) | 1998-12-30 | 1998-12-30 | Procede d'obtention d'une image bidimensionnelle developpee de la paroi d'un forage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE246812T1 true ATE246812T1 (de) | 2003-08-15 |
Family
ID=9534658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99204162T ATE246812T1 (de) | 1998-12-30 | 1999-12-06 | Ein verfahren zur erlangung eines zweidimensionalen entwickelten bildes einer bohrlochwand |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6704436B1 (de) |
| EP (1) | EP1016883B1 (de) |
| AT (1) | ATE246812T1 (de) |
| DE (1) | DE69910164D1 (de) |
| FR (1) | FR2788135B1 (de) |
| NO (1) | NO317466B1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6816787B2 (en) | 2003-03-31 | 2004-11-09 | Schlumberger Technology Corporation | Generating and displaying a virtual core and a virtual plug associated with a selected piece of the virtual core |
| US7436184B2 (en) * | 2005-03-15 | 2008-10-14 | Pathfinder Energy Services, Inc. | Well logging apparatus for obtaining azimuthally sensitive formation resistivity measurements |
| US7587373B2 (en) * | 2005-06-24 | 2009-09-08 | Halliburton Energy Services, Inc. | Neural network based well log synthesis with reduced usage of radioisotopic sources |
| US7414405B2 (en) * | 2005-08-02 | 2008-08-19 | Pathfinder Energy Services, Inc. | Measurement tool for obtaining tool face on a rotating drill collar |
| US8065244B2 (en) * | 2007-03-14 | 2011-11-22 | Halliburton Energy Services, Inc. | Neural-network based surrogate model construction methods and applications thereof |
| US7558675B2 (en) * | 2007-07-25 | 2009-07-07 | Smith International, Inc. | Probablistic imaging with azimuthally sensitive MWD/LWD sensors |
| EP2031423B1 (de) * | 2007-08-31 | 2013-05-15 | Services Pétroliers Schlumberger | Identifizierung geologischer Eigenschaften auf einem Bild einer ein Bohrloch umgebenden unterirdischen Formation |
| US20090182693A1 (en) * | 2008-01-14 | 2009-07-16 | Halliburton Energy Services, Inc. | Determining stimulation design parameters using artificial neural networks optimized with a genetic algorithm |
| US8116532B2 (en) * | 2008-08-15 | 2012-02-14 | Baker Hughes Incorporated | Extraction of processed borehole image elements to create a combined image |
| US8271199B2 (en) * | 2009-12-31 | 2012-09-18 | Smith International, Inc. | Binning method for borehole imaging |
| US8600115B2 (en) | 2010-06-10 | 2013-12-03 | Schlumberger Technology Corporation | Borehole image reconstruction using inversion and tool spatial sensitivity functions |
| US9658360B2 (en) | 2010-12-03 | 2017-05-23 | Schlumberger Technology Corporation | High resolution LWD imaging |
| US9146200B2 (en) | 2013-05-06 | 2015-09-29 | Chevron U.S.A. Inc. | System and method for determining an orientation of reservoir geobodies from unoriented conventional cores |
| US10222498B2 (en) | 2015-05-15 | 2019-03-05 | Weatherford Technology Holdings, Llc | System and method for joint inversion of bed boundaries and petrophysical properties from borehole logs |
| US11598895B2 (en) * | 2018-05-25 | 2023-03-07 | Halliburton Energy Services, Inc. | Ultrasonic waveform processing using deconvolution in downhole environments |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5243521A (en) * | 1988-10-03 | 1993-09-07 | Schlumberger Technology Corporation | Width determination of fractures intersecting a borehole |
| FR2673238B1 (fr) * | 1991-02-26 | 1999-01-08 | Schlumberger Services Petrol | Procede pour caracteriser les heterogeneites de texture de formations geologiques traversees par un forage. |
| US5251286A (en) * | 1992-03-16 | 1993-10-05 | Texaco, Inc. | Method for estimating formation permeability from wireline logs using neural networks |
| US5581024A (en) * | 1994-10-20 | 1996-12-03 | Baker Hughes Incorporated | Downhole depth correlation and computation apparatus and methods for combining multiple borehole measurements |
| US5812068A (en) * | 1994-12-12 | 1998-09-22 | Baker Hughes Incorporated | Drilling system with downhole apparatus for determining parameters of interest and for adjusting drilling direction in response thereto |
| EP0857249B1 (de) * | 1995-10-23 | 2006-04-19 | Baker Hughes Incorporated | Drehbohrsystem in geschlossener schleife |
| US5675147A (en) * | 1996-01-22 | 1997-10-07 | Schlumberger Technology Corporation | System and method of petrophysical formation evaluation in heterogeneous formations |
| FR2749405B1 (fr) * | 1996-05-31 | 1998-08-14 | Elf Aquitaine | Methode de determination automatique des bancs de stratification dans un milieu, a partir d'images de paroi de puits ou de deroule de carottes de ce milieu |
| GB9614761D0 (en) * | 1996-07-13 | 1996-09-04 | Schlumberger Ltd | Downhole tool and method |
| US5862513A (en) * | 1996-11-01 | 1999-01-19 | Western Atlas International, Inc. | Systems and methods for forward modeling of well logging tool responses |
| US6247542B1 (en) * | 1998-03-06 | 2001-06-19 | Baker Hughes Incorporated | Non-rotating sensor assembly for measurement-while-drilling applications |
| US6191586B1 (en) * | 1998-06-10 | 2001-02-20 | Dresser Industries, Inc. | Method and apparatus for azimuthal electromagnetic well logging using shielded antennas |
-
1998
- 1998-12-30 FR FR9816614A patent/FR2788135B1/fr not_active Expired - Fee Related
-
1999
- 1999-12-06 AT AT99204162T patent/ATE246812T1/de not_active IP Right Cessation
- 1999-12-06 DE DE69910164T patent/DE69910164D1/de not_active Expired - Lifetime
- 1999-12-06 EP EP99204162A patent/EP1016883B1/de not_active Expired - Lifetime
- 1999-12-22 US US09/470,435 patent/US6704436B1/en not_active Expired - Lifetime
- 1999-12-29 NO NO19996533A patent/NO317466B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6704436B1 (en) | 2004-03-09 |
| EP1016883A1 (de) | 2000-07-05 |
| NO317466B1 (no) | 2004-11-01 |
| DE69910164D1 (de) | 2003-09-11 |
| FR2788135B1 (fr) | 2001-03-23 |
| NO996533D0 (no) | 1999-12-29 |
| FR2788135A1 (fr) | 2000-07-07 |
| EP1016883B1 (de) | 2003-08-06 |
| NO996533L (no) | 2000-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |