NO993220D0 - FremgangsmÕte for formasjonsevaluering under boring - Google Patents
FremgangsmÕte for formasjonsevaluering under boringInfo
- Publication number
- NO993220D0 NO993220D0 NO993220A NO993220A NO993220D0 NO 993220 D0 NO993220 D0 NO 993220D0 NO 993220 A NO993220 A NO 993220A NO 993220 A NO993220 A NO 993220A NO 993220 D0 NO993220 D0 NO 993220D0
- Authority
- NO
- Norway
- Prior art keywords
- measurements
- evaluation method
- nmr
- during drilling
- method during
- Prior art date
Links
Classifications
-
- 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
- G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Geophysics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Magnetic Heads (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3398696P | 1996-12-30 | 1996-12-30 | |
US08/996,720 US6051973A (en) | 1996-12-30 | 1997-12-23 | Method for formation evaluation while drilling |
PCT/US1997/023975 WO1998029639A1 (en) | 1996-12-30 | 1997-12-29 | Method for formation evaluation while drilling |
Publications (3)
Publication Number | Publication Date |
---|---|
NO993220L NO993220L (no) | 1999-06-29 |
NO993220D0 true NO993220D0 (no) | 1999-06-29 |
NO321470B1 NO321470B1 (no) | 2006-05-15 |
Family
ID=26710410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19993220A NO321470B1 (no) | 1996-12-30 | 1999-06-29 | Fremgangsmate og anordning for formasjonsevaluering under boring |
Country Status (7)
Country | Link |
---|---|
US (2) | US6051973A (no) |
EP (1) | EP0951613B1 (no) |
AT (1) | ATE296395T1 (no) |
CA (1) | CA2276426C (no) |
DE (2) | DE69733365D1 (no) |
NO (1) | NO321470B1 (no) |
WO (1) | WO1998029639A1 (no) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6051973A (en) * | 1996-12-30 | 2000-04-18 | Numar Corporation | Method for formation evaluation while drilling |
US6531868B2 (en) | 1996-12-30 | 2003-03-11 | Halliburton Energy Services, Inc. | System and methods for formation evaluation while drilling |
US6049205A (en) * | 1997-10-01 | 2000-04-11 | Western Atlas International, Inc. | Multiple frequency method for nuclear magnetic resonance longitudinal relaxation measurement and pulsing sequence for power use optimization |
WO1999036801A1 (en) * | 1998-01-16 | 1999-07-22 | Numar Corporation | Method and apparatus for nuclear magnetic resonance measuring while drilling |
GB2381318B (en) * | 1998-02-13 | 2003-07-09 | Western Atlas Int Inc | Nuclear magnetic resonance well logging |
US6084408A (en) * | 1998-02-13 | 2000-07-04 | Western Atlas International, Inc. | Methods for acquisition and processing of nuclear magnetic resonance signals for determining fluid properties in petroleum reservoirs having more than one fluid phase |
US6184681B1 (en) | 1998-03-03 | 2001-02-06 | Schlumberger Technology Corporation | Apparatus and method for computing a distribution of spin-spin relaxation times |
US6246236B1 (en) | 1998-03-03 | 2001-06-12 | Schlumberger Technology Corporation | Apparatus and method for obtaining a nuclear magnetic resonance measurement while drilling |
US6291995B1 (en) | 1998-03-03 | 2001-09-18 | Schlumberger Technology Corporation | Apparatus and method for generating a pulse sequence |
AU2367199A (en) * | 1998-05-11 | 1999-11-18 | Schlumberger Technology B.V. | Dual-wait time nmr processing for determining apparent T1/T2 ratios, total porosity and bound fluid porosity |
US6232778B1 (en) | 1998-06-11 | 2001-05-15 | Schlumberger Technology Corporation | Method for obtaining NMR bound fluid volume using partial polarization |
US6492809B1 (en) * | 1998-12-04 | 2002-12-10 | Schlumberger Technology Corporation | Preconditioning spins near a nuclear magnetic resonance region |
US6566874B1 (en) * | 1998-07-30 | 2003-05-20 | Schlumberger Technology Corporation | Detecting tool motion effects on nuclear magnetic resonance measurements |
US6459992B1 (en) * | 1999-07-12 | 2002-10-01 | Schlumberger Technology Corporation | Method and apparatus for determining logging tool displacements |
US6297632B1 (en) * | 1999-07-19 | 2001-10-02 | Schlumberger Technology Corporation | Detecting tool motion effects on spin echoes obtained with nuclear magnetic resonance measurements |
US6331775B1 (en) * | 1999-09-15 | 2001-12-18 | Baker Hughes Incorporated | Gas zone evaluation by combining dual wait time NMR data with density data |
US7096976B2 (en) * | 1999-11-05 | 2006-08-29 | Halliburton Energy Services, Inc. | Drilling formation tester, apparatus and methods of testing and monitoring status of tester |
WO2001033045A1 (en) * | 1999-11-05 | 2001-05-10 | Halliburton Energy Services, Inc. | Drilling formation tester, apparatus and methods of testing and monitoring status of tester |
GB2357149A (en) | 1999-12-08 | 2001-06-13 | Topspin Medical | MRI using non-homogeneous static field |
US6439046B1 (en) | 2000-08-15 | 2002-08-27 | Baker Hughes Incorporated | Apparatus and method for synchronized formation measurement |
US6585044B2 (en) | 2000-09-20 | 2003-07-01 | Halliburton Energy Services, Inc. | Method, system and tool for reservoir evaluation and well testing during drilling operations |
US6704594B1 (en) | 2000-11-06 | 2004-03-09 | Topspin Medical (Israel) Limited | Magnetic resonance imaging device |
US6577125B2 (en) | 2000-12-18 | 2003-06-10 | Halliburton Energy Services, Inc. | Temperature compensated magnetic field apparatus for NMR measurements |
US7135862B2 (en) | 2001-03-13 | 2006-11-14 | Halliburton Energy Services, Inc | NMR logging using time-domain averaging |
US20020175682A1 (en) * | 2001-05-23 | 2002-11-28 | Songhua Chen | Rapid nmr multi-frequency t1 and t2 acquisition for earth formations evaluation with mwd or wireline tools |
US6525534B2 (en) | 2001-06-15 | 2003-02-25 | Halliburton Energy Services, Inc. | System and methods for NMR signal processing without phase alternated pair stacking |
US6972564B2 (en) * | 2001-11-06 | 2005-12-06 | Baker Hughes Incorporated | Objective oriented methods for NMR log acquisitions for estimating earth formation and fluid properties |
FR2832255B1 (fr) * | 2001-11-13 | 2004-11-26 | France Telecom | Peigne et procede de derivation d'un cablage preexistant |
WO2004025308A2 (en) * | 2002-09-11 | 2004-03-25 | Halliburton Energy Services, Inc. | Nmr tool with helical polarization |
US6856132B2 (en) | 2002-11-08 | 2005-02-15 | Shell Oil Company | Method and apparatus for subterranean formation flow imaging |
WO2004090557A2 (en) * | 2003-04-01 | 2004-10-21 | Halliburton Energy Services, Inc. | Abnormal pressure determination using nuclear magnetic resonance logging |
US7463027B2 (en) * | 2003-05-02 | 2008-12-09 | Halliburton Energy Services, Inc. | Systems and methods for deep-looking NMR logging |
US6987385B2 (en) * | 2003-05-30 | 2006-01-17 | Halliburton Energy Services, Inc. | System and methods for analyzing carbonate formations while drilling |
WO2005036208A2 (en) * | 2003-10-03 | 2005-04-21 | Halliburton Energy Services, Inc. | System and methods for t1-based logging |
US7224162B2 (en) * | 2003-10-04 | 2007-05-29 | Halliburton Energy Services Group, Inc. | System and methods for upscaling petrophysical data |
BRPI0418081A (pt) | 2003-12-24 | 2007-04-17 | Halliburton Energy Serv Inc | métodos para estimar nìveis de contaminação em fluidos em um furo de sondagem, e para testagem de formação no furo descendente, aparelho para estimar nìveis de contaminação de fluidos de formação em um furo de sondagem, e, meio utilizável por computador |
WO2005067569A2 (en) * | 2004-01-04 | 2005-07-28 | Halliburton Energy Services, Inc. | Method and apparatus for detecting hydrocarbons with nmr logs in wells drilled with oil-based muds |
US7180287B2 (en) * | 2004-05-05 | 2007-02-20 | Baker Hughes Incorporated | Reduction of motion artifacts in NMR |
US7337660B2 (en) * | 2004-05-12 | 2008-03-04 | Halliburton Energy Services, Inc. | Method and system for reservoir characterization in connection with drilling operations |
GB2465114B (en) * | 2007-08-31 | 2012-04-04 | Baker Hughes Inc | Method and apparatus for NMR saturation |
US8836328B2 (en) * | 2010-02-03 | 2014-09-16 | Baker Hughes Incorporated | Acoustic excitation with NMR pulse |
WO2012170014A1 (en) | 2011-06-07 | 2012-12-13 | Halliburton Energy Services, Inc. | Rotational indexing to optimize sensing volume of a nuclear magnetic resonance logging tool |
US9405035B2 (en) | 2012-01-10 | 2016-08-02 | Halliburton Energy Services, Inc. | Enhanced transmitter and method for a nuclear magnetic resonance logging tool |
BR112014017250A2 (pt) | 2012-02-08 | 2019-09-24 | Halliburton Energy Servicer Inc | ferramenta e método de perfilação por ressonância magnética nuclear |
US9678185B2 (en) | 2013-03-15 | 2017-06-13 | Pepsico, Inc. | Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer |
DE112014003910T5 (de) | 2013-08-30 | 2016-05-19 | Halliburton Energy Services, Inc. | Untertage-Kernmagnetresonanz (NMR)-Werkzeug mit Querdipolantennenkonfiguration |
US9915750B2 (en) | 2014-10-16 | 2018-03-13 | Schlumberger Technology Corporation | Methods and apparatuses to remove a net detected residual magnetization in a nuclear magnetic resonance (NMR) operation |
AR103439A1 (es) | 2015-03-05 | 2017-05-10 | Halliburton Energy Services Inc | Aparato, sistemas y métodos de resonancia magnética nuclear |
US10061053B2 (en) | 2015-04-30 | 2018-08-28 | Baker Hughes, A Ge Company, Llc | NMR T2 distribution from simultaneous T1 and T2 inversions for geologic applications |
WO2016183175A1 (en) | 2015-05-12 | 2016-11-17 | Baker Hughes Incorporated | Magnetic resonance pulse sequences and processing |
US10466381B2 (en) | 2015-12-28 | 2019-11-05 | Baker Hughes, A Ge Company, Llc | NMR logging in formation with micro-porosity by using first echoes from multiple measurements |
US10739489B2 (en) * | 2016-01-15 | 2020-08-11 | Baker Hughes, A Ge Company, Llc | Low gradient magnetic resonance logging for measurement of light hydrocarbon reservoirs |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508438A (en) * | 1967-06-27 | 1970-04-28 | Schlumberger Technology Corp | Well logging apparatus and method |
US4728892A (en) * | 1985-08-13 | 1988-03-01 | Shell Oil Company | NMR imaging of materials |
US4710713A (en) * | 1986-03-11 | 1987-12-01 | Numar Corporation | Nuclear magnetic resonance sensing apparatus and techniques |
US4717876A (en) * | 1986-08-13 | 1988-01-05 | Numar | NMR magnet system for well logging |
US4933638A (en) * | 1986-08-27 | 1990-06-12 | Schlumber Technology Corp. | Borehole measurement of NMR characteristics of earth formations, and interpretations thereof |
US5055787A (en) * | 1986-08-27 | 1991-10-08 | Schlumberger Technology Corporation | Borehole measurement of NMR characteristics of earth formations |
US4717877A (en) * | 1986-09-25 | 1988-01-05 | Numar Corporation | Nuclear magnetic resonance sensing apparatus and techniques |
US4717878A (en) * | 1986-09-26 | 1988-01-05 | Numar Corporation | Nuclear magnetic resonance sensing apparatus and techniques |
US5350925A (en) * | 1988-12-08 | 1994-09-27 | Schlumberger Technology Corporation | Methods for determining values for earth formation properties |
US5212447A (en) * | 1990-12-03 | 1993-05-18 | Numar Corporation | Apparatus and technique for nmr diffusion measurement |
JP2980680B2 (ja) * | 1990-12-05 | 1999-11-22 | ニューマー コーポレーション | 井戸掘削中の井戸探査システム |
US5412320A (en) * | 1991-05-16 | 1995-05-02 | Numar Corporation | Nuclear magnetic resonance determination of petrophysical properties of geologic structures |
US5309098A (en) * | 1991-05-16 | 1994-05-03 | Numar Corporation | Nuclear magnetic resonance detection of geologic structures |
US5557200A (en) * | 1991-05-16 | 1996-09-17 | Numar Corporation | Nuclear magnetic resonance determination of petrophysical properties of geologic structures |
US5387865A (en) * | 1991-09-20 | 1995-02-07 | Exxon Research And Engineering Company | Permeability determination from NMR relaxation measurements for fluids in porous media |
US5289124A (en) * | 1991-09-20 | 1994-02-22 | Exxon Research And Engineering Company | Permeability determination from NMR relaxation measurements for fluids in porous media |
US5379216A (en) * | 1992-05-27 | 1995-01-03 | Schlumberger Technology Corporation | Method and apparatus for producing a new output record medium illustrating a quantitative description in the volume dimension of mud filtrate invasion into permeable zones of a formation in a wellbore |
DK0581666T3 (da) * | 1992-07-30 | 1997-10-27 | Schlumberger Ltd | Impulsmoduleret kernemagnetisk værktøj til formationsevaluering under boring |
US5486762A (en) * | 1992-11-02 | 1996-01-23 | Schlumberger Technology Corp. | Apparatus including multi-wait time pulsed NMR logging method for determining accurate T2-distributions and accurate T1/T2 ratios and generating a more accurate output record using the updated T2-distributions and T1/T2 ratios |
US5432446A (en) * | 1992-11-02 | 1995-07-11 | Schlumberger Technology Corporation | Borehole measurement of NMR characteristics of earth formation |
US5291137A (en) * | 1992-11-02 | 1994-03-01 | Schlumberger Technology Corporation | Processing method and apparatus for processing spin echo in-phase and quadrature amplitudes from a pulsed nuclear magnetism tool and producing new output data to be recorded on an output record |
US5363041A (en) * | 1992-12-31 | 1994-11-08 | Schlumberger Technology Corporation | Determining bound and unbound fluid volumes using nuclear magnetic resonance pulse sequences |
US5349184A (en) * | 1993-01-21 | 1994-09-20 | Schlumberger Technology Corporation | Method and apparatus for reducing matrix density effects on porosity measurements during epithermal neutron porosity well logging |
US5376884A (en) * | 1993-04-01 | 1994-12-27 | Schlumberger Technology Corporation | Nuclear magnetic resonance measuring apparatus |
US5517115A (en) * | 1993-12-16 | 1996-05-14 | Numar Corporation | Efficient processing of NMR echo trains |
US5498960A (en) * | 1994-10-20 | 1996-03-12 | Shell Oil Company | NMR logging of natural gas in reservoirs |
US5497087A (en) * | 1994-10-20 | 1996-03-05 | Shell Oil Company | NMR logging of natural gas reservoirs |
AU711508B2 (en) * | 1995-03-23 | 1999-10-14 | Schlumberger Technology B.V. | Nuclear magnetic resonance borehole logging apparatus and method |
US5680043A (en) * | 1995-03-23 | 1997-10-21 | Schlumberger Technology Corporation | Nuclear magnetic resonance technique for determining gas effect with borehole logging tools |
US5565775A (en) * | 1995-06-23 | 1996-10-15 | Exxon Research And Engineering Company | Producible fluid volumes in porous media determined by pulsed field gradient nuclear magnetic resonance |
DE69633788T2 (de) * | 1995-09-25 | 2005-10-27 | Numar Corp. | Lithologie unabhängige gradient-nmr gasdetektion |
US5936405A (en) * | 1995-09-25 | 1999-08-10 | Numar Corporation | System and method for lithology-independent gas detection using multifrequency gradient NMR logging |
US5828214A (en) * | 1996-02-23 | 1998-10-27 | Western Atlas International, Inc. | Method and apparatus for resistivity determination by nuclear magnetic resonance measurement |
US5710511A (en) * | 1996-03-14 | 1998-01-20 | Western Atlas International, Inc. | Method and apparatus for eddy current suppression |
US6051973A (en) * | 1996-12-30 | 2000-04-18 | Numar Corporation | Method for formation evaluation while drilling |
-
1997
- 1997-12-23 US US08/996,720 patent/US6051973A/en not_active Expired - Lifetime
- 1997-12-29 WO PCT/US1997/023975 patent/WO1998029639A1/en active IP Right Grant
- 1997-12-29 DE DE69733365T patent/DE69733365D1/de not_active Expired - Lifetime
- 1997-12-29 AT AT97953480T patent/ATE296395T1/de not_active IP Right Cessation
- 1997-12-29 CA CA002276426A patent/CA2276426C/en not_active Expired - Lifetime
- 1997-12-29 DE DE0951613T patent/DE951613T1/de active Pending
- 1997-12-29 EP EP97953480A patent/EP0951613B1/en not_active Expired - Lifetime
-
1999
- 1999-06-29 NO NO19993220A patent/NO321470B1/no not_active IP Right Cessation
-
2000
- 2000-04-18 US US09/552,160 patent/US6242913B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1998029639A1 (en) | 1998-07-09 |
NO993220L (no) | 1999-06-29 |
DE69733365D1 (de) | 2005-06-30 |
US6242913B1 (en) | 2001-06-05 |
NO321470B1 (no) | 2006-05-15 |
CA2276426A1 (en) | 1998-07-09 |
EP0951613B1 (en) | 2005-05-25 |
DE951613T1 (de) | 2000-11-09 |
EP0951613A4 (en) | 2003-04-02 |
CA2276426C (en) | 2005-02-01 |
US6051973A (en) | 2000-04-18 |
EP0951613A1 (en) | 1999-10-27 |
ATE296395T1 (de) | 2005-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO993220L (no) | Fremgangsmåte for formasjonsevaluering under boring | |
WO2002099462A3 (en) | System and methods for formation evaluation while drilling | |
NO20045652L (no) | Bearbeiding av seismiske data | |
CA2202310A1 (en) | Borehole invariant neutron porosity measurement system | |
CA2040977A1 (en) | Methods for measurement, analysis and assessment of ground structure | |
NO932034L (no) | System for logging av en broenn under dens boring | |
WO2002048499A3 (en) | Method and apparatus for measuring mud and formation properties downhole | |
EP0903591A3 (en) | Method and apparatus for measuring resistivity of an earth formation | |
AU1740700A (en) | Method and apparatus for performing a lateral flow assay | |
SE8703030L (sv) | Forfarande for detektering av metallforemal samt anordning for utforande av forfarandet | |
ES2150251T3 (es) | Metodo y aparato para la medicion de distancias. | |
WO2003003055A3 (en) | Downhole measurement of rock properties | |
NO973307D0 (no) | Fremgangsmåte for bestemmelse av posisjonen til et verktöy på en fjellboringsanordning | |
US4845616A (en) | Method for extracting acoustic velocities in a well borehole | |
CA2481096A1 (en) | Method of processing data from a dual detector lwd density logging instrument coupled with an acoustic standoff measurement | |
NO169680C (no) | Fremgangsmaate for aa bestemme retningen til en underjordisk ekstern stoeykilde, og direktiv akustisk loggingsanordning for aa detektere stoey fra en ekstern kilde | |
NO304125B1 (no) | FremgangsmÕte og anordning for Õ overvÕke tilstanden for en mottakerantenne | |
SE8602406D0 (sv) | Sett att bestemma densitet for underliggande lager | |
RU1800012C (ru) | Способ определени места встречи долота с угольным пластом | |
SU1053036A1 (ru) | Способ поверки аппаратуры акустического каротажа | |
NO903644L (no) | Inklinasjonsmaalesystem for slissvegger. | |
GB2363460A (en) | Method and apparatus for cancellation of unwanted signals in MWD acoustic tools | |
BR9803484A (pt) | Processo e aparelho para medição da resistividade de uma formação do solo. | |
SU717689A1 (ru) | Устройство дл электрического каротажа | |
DK0478567T3 (da) | Fremgangsmåde og elektrisk apparat til målesignalforarbejdning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |