CA2500382C - Ensemble de mesure en cours de forage avec releves en temps reel de la position de l'outil - Google Patents
Ensemble de mesure en cours de forage avec releves en temps reel de la position de l'outil Download PDFInfo
- Publication number
- CA2500382C CA2500382C CA002500382A CA2500382A CA2500382C CA 2500382 C CA2500382 C CA 2500382C CA 002500382 A CA002500382 A CA 002500382A CA 2500382 A CA2500382 A CA 2500382A CA 2500382 C CA2500382 C CA 2500382C
- Authority
- CA
- Canada
- Prior art keywords
- sensor
- measurements
- bha
- borehole
- resistivity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 107
- 238000005553 drilling Methods 0.000 title claims abstract description 57
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 68
- 238000011156 evaluation Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims description 78
- 230000035515 penetration Effects 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 description 41
- 230000005251 gamma ray Effects 0.000 description 38
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- 239000012530 fluid Substances 0.000 description 12
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- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
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- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
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- 241000238876 Acari Species 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
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- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
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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
- E21B47/02—Determining slope or direction
- E21B47/024—Determining slope or direction of devices in the borehole
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
-
- 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
- E21B47/02—Determining slope or direction
- E21B47/026—Determining slope or direction of penetrated ground layers
-
- 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
- G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Electromagnetism (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Cette invention concerne un ensemble de mesure de fonds pendant le forage (MWD) (90) s'utilisant pendant le forage, qui fait intervenir des dispositifs directionnels d'évaluation de formation sur un ensemble rotatif conjointement avec des détecteurs d'orientation de la position de l'outil Les données provenant desdits détecteurs sont analysées par un processeur et les mesures d'angle relatives à la position de l'outil sont déterminées à des intervalles spécifiés. Les détecteurs d'évaluation de formation fonctionnent de manière sensiblement indépendante par rapport au détecteurs d'orientation de la position de l'outil Les relevés des détecteurs d'évaluation de formation sont analysés conjointement avec l'angle déterminé de position d'outil pour obtenir des paramètres de formation.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/629,268 US7000700B2 (en) | 2002-07-30 | 2003-07-29 | Measurement-while-drilling assembly using real-time toolface oriented measurements |
| US10/629,268 | 2003-07-29 | ||
| US2370703A | 2003-07-30 | 2003-07-30 | |
| US09/23707 | 2003-07-30 | ||
| US10/771,675 US7114565B2 (en) | 2002-07-30 | 2004-02-04 | Measurement-while-drilling assembly using real-time toolface oriented measurements |
| US10/771,675 | 2004-02-04 | ||
| PCT/US2004/004694 WO2005017315A1 (fr) | 2003-07-29 | 2004-02-19 | Ensemble de mesure en cours de forage avec releves en temps reel de la position de l'outil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2500382A1 CA2500382A1 (fr) | 2005-02-24 |
| CA2500382C true CA2500382C (fr) | 2008-12-16 |
Family
ID=34198798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002500382A Expired - Lifetime CA2500382C (fr) | 2003-07-29 | 2004-02-19 | Ensemble de mesure en cours de forage avec releves en temps reel de la position de l'outil |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2500382C (fr) |
| WO (1) | WO2005017315A1 (fr) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5646611B1 (en) * | 1995-02-24 | 2000-03-21 | Halliburton Co | System and method for indirectly determining inclination at the bit |
| US5678643A (en) * | 1995-10-18 | 1997-10-21 | Halliburton Energy Services, Inc. | Acoustic logging while drilling tool to determine bed boundaries |
| US6023443A (en) * | 1997-01-24 | 2000-02-08 | Baker Hughes Incorporated | Semblance processing for an acoustic measurement-while-drilling system for imaging of formation boundaries |
| US6173793B1 (en) * | 1998-12-18 | 2001-01-16 | Baker Hughes Incorporated | Measurement-while-drilling devices with pad mounted sensors |
| US6493632B1 (en) * | 1998-12-30 | 2002-12-10 | Baker Hughes Incorporated | Water saturation and sand fraction determination from borehole resistivity imaging tool, transverse induction logging and a tensorial water saturation model |
| US6584407B2 (en) * | 2001-01-10 | 2003-06-24 | Halliburton Energy Services, Inc. | Formation resistivity measurement method that eliminates effects of lateral tool motion |
| US8296113B2 (en) * | 2001-05-18 | 2012-10-23 | Halliburton Energy Services, Inc. | Virtual steering of induction tool attenuation and phase difference measurements |
-
2004
- 2004-02-19 CA CA002500382A patent/CA2500382C/fr not_active Expired - Lifetime
- 2004-02-19 WO PCT/US2004/004694 patent/WO2005017315A1/fr active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| CA2500382A1 (fr) | 2005-02-24 |
| WO2005017315A1 (fr) | 2005-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20240219 |