NO990872L - Verktöy og fremgangsmÕte for geologisk formasjonsevaluering og testing - Google Patents
Verktöy og fremgangsmÕte for geologisk formasjonsevaluering og testingInfo
- Publication number
- NO990872L NO990872L NO990872A NO990872A NO990872L NO 990872 L NO990872 L NO 990872L NO 990872 A NO990872 A NO 990872A NO 990872 A NO990872 A NO 990872A NO 990872 L NO990872 L NO 990872L
- Authority
- NO
- Norway
- Prior art keywords
- tools
- testing
- methods
- geological formation
- formation evaluation
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000011156 evaluation Methods 0.000 title 1
- 238000000034 method 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6090898A | 1998-04-15 | 1998-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO990872D0 NO990872D0 (no) | 1999-02-24 |
NO990872L true NO990872L (no) | 1999-10-18 |
Family
ID=22032492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO990872A NO990872L (no) | 1998-04-15 | 1999-02-24 | Verktöy og fremgangsmÕte for geologisk formasjonsevaluering og testing |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0950795B1 (de) |
DE (1) | DE69921722T2 (de) |
NO (1) | NO990872L (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001283388A1 (en) | 2000-08-15 | 2002-02-25 | Baker Hughes Incorporated | Formation testing apparatus with axially and spirally mounted ports |
US7823689B2 (en) | 2001-07-27 | 2010-11-02 | Baker Hughes Incorporated | Closed-loop downhole resonant source |
US6795373B1 (en) * | 2003-02-14 | 2004-09-21 | Baker Hughes Incorporated | Permanent downhole resonant source |
EP1619520A1 (de) * | 2004-07-21 | 2006-01-25 | Services Petroliers Schlumberger | Vorrichtung und Verfahren zur Schätzung der Permeabilität für ein Ölbohrlochtestsystem |
EP2638244B1 (de) * | 2010-11-12 | 2020-03-25 | Chevron U.S.A., Inc. | System und verfahren für fernmessung |
US9574437B2 (en) | 2011-07-29 | 2017-02-21 | Baker Hughes Incorporated | Viscometer for downhole use |
US11655709B2 (en) | 2020-01-24 | 2023-05-23 | Halliburton Energy Services, Inc. | Reservoir characterization with directional permeability |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3962674A (en) * | 1975-02-27 | 1976-06-08 | Atlantic Richfield Company | Acoustic logging using ultrasonic frequencies |
EP0131351A3 (de) * | 1983-07-05 | 1986-07-23 | Mobil Oil Corporation | Verfahren zur Permeabilitätsbestimmung einer Formation |
GB2324153B (en) * | 1996-01-26 | 2000-05-03 | Baker Hughes Inc | A drilling system with an acoustic measurement-while-drilling system for determining parameters of interest and controlling the drilling direction |
US5672819A (en) * | 1996-03-13 | 1997-09-30 | Halliburton Energy Services, Inc. | Formation evaluation using phase shift periodic pressure pulse testing |
-
1999
- 1999-01-25 DE DE69921722T patent/DE69921722T2/de not_active Expired - Lifetime
- 1999-01-25 EP EP19990300512 patent/EP0950795B1/de not_active Expired - Lifetime
- 1999-02-24 NO NO990872A patent/NO990872L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0950795B1 (de) | 2004-11-10 |
NO990872D0 (no) | 1999-02-24 |
DE69921722D1 (de) | 2004-12-16 |
EP0950795A2 (de) | 1999-10-20 |
DE69921722T2 (de) | 2005-04-07 |
EP0950795A3 (de) | 2001-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |