NO20055134L - Bestemmelse av gradienter ved bruk av en multiundersokelses-formasjonstester - Google Patents
Bestemmelse av gradienter ved bruk av en multiundersokelses-formasjonstesterInfo
- Publication number
- NO20055134L NO20055134L NO20055134A NO20055134A NO20055134L NO 20055134 L NO20055134 L NO 20055134L NO 20055134 A NO20055134 A NO 20055134A NO 20055134 A NO20055134 A NO 20055134A NO 20055134 L NO20055134 L NO 20055134L
- Authority
- NO
- Norway
- Prior art keywords
- density gradient
- fluid density
- flow line
- gradients
- determination
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 abstract 6
- 239000000523 sample Substances 0.000 abstract 4
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
- E21B49/005—Testing the nature of borehole walls or the formation by using drilling mud or cutting data
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
-
- 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
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
-
- 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
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
- E21B49/0875—Well testing, e.g. testing for reservoir productivity or formation parameters determining specific fluid parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Remote Sensing (AREA)
- Dispersion Chemistry (AREA)
- High Energy & Nuclear Physics (AREA)
- Acoustics & Sound (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Geophysics And Detection Of Objects (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Measuring Volume Flow (AREA)
Abstract
SAMMENDRAG Metoder for å operere multisonde-formasjonstestere for å bestemme en fluid-densitetgradient i formasjonen. Sondene i multisonde-formasjonstesteren er forbundet til en trykkmåler gjennom en strømningsledning som etablerer en høydeforskjell mellom sondene. I noen utførelsesformer bestemmes en fluiddensitetgradient i strømningsledningen som en funksjon av borehullfluiddensitetgradienten. Strømningsledningsfluid-densitetgradienten anvendes så for å bestemme en formasjonsfluid-densitetgradient som en funksjon av strømningsledningsfluid-densitetgradienten.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46732903P | 2003-05-02 | 2003-05-02 | |
PCT/US2004/013553 WO2004099552A2 (en) | 2003-05-02 | 2004-05-03 | Determining gradients using a multi-probed formation tester |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20055134D0 NO20055134D0 (no) | 2005-11-02 |
NO20055134L true NO20055134L (no) | 2005-12-01 |
Family
ID=33435056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20055134A NO20055134L (no) | 2003-05-02 | 2005-11-02 | Bestemmelse av gradienter ved bruk av en multiundersokelses-formasjonstester |
Country Status (6)
Country | Link |
---|---|
US (1) | US7021405B2 (no) |
BR (1) | BRPI0409972A (no) |
CA (1) | CA2525035C (no) |
GB (1) | GB2417566B (no) |
NO (1) | NO20055134L (no) |
WO (1) | WO2004099552A2 (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7021405B2 (en) * | 2003-05-02 | 2006-04-04 | Halliburton Energy Services, Inc. | Determining gradients using a multi-probed formation tester |
US7656335B2 (en) * | 2005-06-02 | 2010-02-02 | Micronas Gmbh | Device for determining a measure for a signal change and a method of phase control |
US7857046B2 (en) * | 2006-05-31 | 2010-12-28 | Schlumberger Technology Corporation | Methods for obtaining a wellbore schematic and using same for wellbore servicing |
US7857049B2 (en) | 2006-09-22 | 2010-12-28 | Schlumberger Technology Corporation | System and method for operational management of a guarded probe for formation fluid sampling |
US7757760B2 (en) * | 2006-09-22 | 2010-07-20 | Schlumberger Technology Corporation | System and method for real-time management of formation fluid sampling with a guarded probe |
US7600420B2 (en) * | 2006-11-21 | 2009-10-13 | Schlumberger Technology Corporation | Apparatus and methods to perform downhole measurements associated with subterranean formation evaluation |
US7581440B2 (en) * | 2006-11-21 | 2009-09-01 | Schlumberger Technology Corporation | Apparatus and methods to perform downhole measurements associated with subterranean formation evaluation |
GB2454747B (en) * | 2007-11-19 | 2010-08-04 | Westerngeco Seismic Holdings | Moveout correction of seismic data |
US7950472B2 (en) * | 2008-02-19 | 2011-05-31 | Baker Hughes Incorporated | Downhole local mud weight measurement near bit |
US8156800B2 (en) * | 2008-12-24 | 2012-04-17 | Schlumberger Technology Corporation | Methods and apparatus to evaluate subterranean formations |
MX2014012787A (es) * | 2013-06-14 | 2015-07-06 | Reme L L C | Conjunto multiple de controlador gama. |
US8866069B1 (en) * | 2013-06-14 | 2014-10-21 | Reme Technologies, Llc | Gamma probe health detection assembly |
US11306584B2 (en) * | 2019-03-25 | 2022-04-19 | Saudi Arabian Oil Company | Removing fluid from rock formations in oil and gas applications |
WO2020242470A1 (en) * | 2019-05-30 | 2020-12-03 | Halliburton Energy Services, Inc. | Setting two or more probes in a borehole for determining a one stop formation pressure gradient in the formation |
US11643922B2 (en) | 2021-07-07 | 2023-05-09 | Saudi Arabian Oil Company | Distorted well pressure correction |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4860581A (en) | 1988-09-23 | 1989-08-29 | Schlumberger Technology Corporation | Down hole tool for determination of formation properties |
US4936139A (en) | 1988-09-23 | 1990-06-26 | Schlumberger Technology Corporation | Down hole method for determination of formation properties |
US4860580A (en) | 1988-11-07 | 1989-08-29 | Durocher David | Formation testing apparatus and method |
US5247830A (en) | 1991-09-17 | 1993-09-28 | Schlumberger Technology Corporation | Method for determining hydraulic properties of formations surrounding a borehole |
US5622223A (en) * | 1995-09-01 | 1997-04-22 | Haliburton Company | Apparatus and method for retrieving formation fluid samples utilizing differential pressure measurements |
US5703286A (en) | 1995-10-20 | 1997-12-30 | Halliburton Energy Services, Inc. | Method of formation testing |
US6176323B1 (en) * | 1997-06-27 | 2001-01-23 | Baker Hughes Incorporated | Drilling systems with sensors for determining properties of drilling fluid downhole |
US6498989B1 (en) * | 1997-08-11 | 2002-12-24 | Trans Seismic International, Inc. | Method for predicting dynamic parameters of fluids in a subterranean reservoir |
US6826486B1 (en) * | 2000-02-11 | 2004-11-30 | Schlumberger Technology Corporation | Methods and apparatus for predicting pore and fracture pressures of a subsurface formation |
US6609067B2 (en) * | 2000-06-06 | 2003-08-19 | Halliburton Energy Services, Inc. | Real-time method for maintaining formation stability and monitoring fluid-formation interaction |
BRPI0212667B1 (pt) * | 2001-09-20 | 2016-06-14 | Baker Hughes Inc | sistema de perfuração e método para perfurar um furo de poço |
US7059179B2 (en) | 2001-09-28 | 2006-06-13 | Halliburton Energy Services, Inc. | Multi-probe pressure transient analysis for determination of horizontal permeability, anisotropy and skin in an earth formation |
US20040065440A1 (en) * | 2002-10-04 | 2004-04-08 | Halliburton Energy Services, Inc. | Dual-gradient drilling using nitrogen injection |
US7021405B2 (en) * | 2003-05-02 | 2006-04-04 | Halliburton Energy Services, Inc. | Determining gradients using a multi-probed formation tester |
-
2004
- 2004-05-03 US US10/837,764 patent/US7021405B2/en not_active Expired - Fee Related
- 2004-05-03 WO PCT/US2004/013553 patent/WO2004099552A2/en active Application Filing
- 2004-05-03 CA CA002525035A patent/CA2525035C/en not_active Expired - Fee Related
- 2004-05-03 GB GB0524556A patent/GB2417566B/en not_active Expired - Fee Related
- 2004-05-03 BR BRPI0409972-9A patent/BRPI0409972A/pt not_active Application Discontinuation
-
2005
- 2005-11-02 NO NO20055134A patent/NO20055134L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20040230378A1 (en) | 2004-11-18 |
GB2417566A (en) | 2006-03-01 |
NO20055134D0 (no) | 2005-11-02 |
GB2417566B (en) | 2007-01-17 |
CA2525035C (en) | 2010-03-09 |
CA2525035A1 (en) | 2004-11-18 |
GB0524556D0 (en) | 2006-01-11 |
US7021405B2 (en) | 2006-04-04 |
WO2004099552A3 (en) | 2005-11-17 |
WO2004099552A2 (en) | 2004-11-18 |
BRPI0409972A (pt) | 2006-05-09 |
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