NO321463B1 - Fremgangsmate og innretning for evaluering av geologiske formasjoner - Google Patents
Fremgangsmate og innretning for evaluering av geologiske formasjoner Download PDFInfo
- Publication number
- NO321463B1 NO321463B1 NO19984262A NO984262A NO321463B1 NO 321463 B1 NO321463 B1 NO 321463B1 NO 19984262 A NO19984262 A NO 19984262A NO 984262 A NO984262 A NO 984262A NO 321463 B1 NO321463 B1 NO 321463B1
- Authority
- NO
- Norway
- Prior art keywords
- borehole
- lithology
- core samples
- intercept
- formation
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 27
- 238000005755 formation reaction Methods 0.000 title description 31
- 239000000523 sample Substances 0.000 claims description 35
- 239000011435 rock Substances 0.000 claims description 25
- 238000005481 NMR spectroscopy Methods 0.000 claims description 19
- 238000009826 distribution Methods 0.000 claims description 16
- 238000011156 evaluation Methods 0.000 claims description 6
- 238000009795 derivation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 229930195733 hydrocarbon Natural products 0.000 description 21
- 150000002430 hydrocarbons Chemical class 0.000 description 21
- 239000004215 Carbon black (E152) Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000010459 dolomite Substances 0.000 description 4
- 229910000514 dolomite Inorganic materials 0.000 description 4
- 239000003673 groundwater Substances 0.000 description 4
- 239000006028 limestone Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005316 response function Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000006873 Coates reaction Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/931,539 US6072314A (en) | 1997-09-16 | 1997-09-16 | NMR interpretation technique using error minimization with variable T2 cutoff |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO984262D0 NO984262D0 (no) | 1998-09-15 |
| NO984262L NO984262L (no) | 1999-03-17 |
| NO321463B1 true NO321463B1 (no) | 2006-05-15 |
Family
ID=25460941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19984262A NO321463B1 (no) | 1997-09-16 | 1998-09-15 | Fremgangsmate og innretning for evaluering av geologiske formasjoner |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6072314A (de) |
| EP (1) | EP0908722B1 (de) |
| NO (1) | NO321463B1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437759A (zh) * | 2013-08-09 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | 非实验测量天然气层t2截止值的方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2832255B1 (fr) * | 2001-11-13 | 2004-11-26 | France Telecom | Peigne et procede de derivation d'un cablage preexistant |
| US6856132B2 (en) | 2002-11-08 | 2005-02-15 | Shell Oil Company | Method and apparatus for subterranean formation flow imaging |
| MXPA03010645A (es) * | 2002-12-03 | 2004-06-14 | Schlumberger Technology Bv | Metodo y aparato que utiliza mediciones de resonancia magnetica nuclear (rmn) para reunir informacion sobre una propiedad de la formacion terrestres que rodea un pozo de sondeo. |
| US10353111B2 (en) * | 2008-08-21 | 2019-07-16 | Halliburton Energy Services, Inc. | Automated leg quality monitoring systems and methods |
| US7893692B2 (en) * | 2008-11-03 | 2011-02-22 | Schlumberger Technology Corporation | Method for estimating the formation productivity from nuclear magnetic resonance measurements |
| US20100138157A1 (en) * | 2008-12-01 | 2010-06-03 | Chevron U.S.A. Inc. | Method for processing borehole logs to enhance the continuity of physical property measurements of a subsurface region |
| US10041343B2 (en) | 2009-06-02 | 2018-08-07 | Halliburton Energy Services, Inc. | Micro-sonic density imaging while drilling systems and methods |
| US9765609B2 (en) | 2009-09-26 | 2017-09-19 | Halliburton Energy Services, Inc. | Downhole optical imaging tools and methods |
| US9696250B2 (en) | 2011-04-18 | 2017-07-04 | Halliburton Energy Services, Inc. | Relaxivity-insensitive measurement of formation permeability |
| US9423365B2 (en) | 2012-04-04 | 2016-08-23 | Schlumberger Technology Corporation | T2-cutoff determination using magnetic susceptibility measurements |
| US9244188B2 (en) | 2012-08-03 | 2016-01-26 | Chevron U.S.A. Inc. | System and method for estimating a nuclear magnetic resonance relaxation time cutoff |
| US9678185B2 (en) | 2013-03-15 | 2017-06-13 | Pepsico, Inc. | Method and apparatus for measuring physico-chemical properties using a nuclear magnetic resonance spectrometer |
| US9851315B2 (en) | 2014-12-11 | 2017-12-26 | Chevron U.S.A. Inc. | Methods for quantitative characterization of asphaltenes in solutions using two-dimensional low-field NMR measurement |
| US10634746B2 (en) | 2016-03-29 | 2020-04-28 | Chevron U.S.A. Inc. | NMR measured pore fluid phase behavior measurements |
| US10209391B2 (en) | 2016-08-23 | 2019-02-19 | Baker Hughes, A Ge Company, Llc | Simultaneous inversion of NMR multiple echo trains and conventional logs |
| CN108986627B (zh) * | 2018-06-13 | 2021-01-01 | 中国石油天然气股份有限公司 | 一种人造岩心微观可视化模型及其制备方法和应用 |
| CN109580689B (zh) * | 2018-10-16 | 2022-03-01 | 中国石油天然气集团有限公司 | 一种核磁共振测井t2截止值的逐点计算方法 |
| CN113253354A (zh) * | 2021-05-12 | 2021-08-13 | 中国石油天然气集团有限公司 | 一种核磁t2谱截止值的确定方法、装置、介质及电子设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4413512A (en) * | 1982-01-04 | 1983-11-08 | Mobil Oil Corporation | Method of locating potential low water cut hydrocarbon reservoirs |
| US4773264A (en) * | 1984-09-28 | 1988-09-27 | Schlumberger Technology Corporation | Permeability determinations through the logging of subsurface formation properties |
| US5055787A (en) * | 1986-08-27 | 1991-10-08 | Schlumberger Technology Corporation | Borehole measurement of NMR characteristics of earth formations |
| US4885540A (en) * | 1988-10-31 | 1989-12-05 | Amoco Corporation | Automated nuclear magnetic resonance analysis |
| US5498960A (en) * | 1994-10-20 | 1996-03-12 | Shell Oil Company | NMR logging of natural gas in reservoirs |
| US5712566A (en) * | 1996-02-23 | 1998-01-27 | Western Atlas International, Inc. | Nuclear magnetic resonance apparatus and method |
-
1997
- 1997-09-16 US US08/931,539 patent/US6072314A/en not_active Expired - Lifetime
-
1998
- 1998-09-15 NO NO19984262A patent/NO321463B1/no not_active IP Right Cessation
- 1998-09-15 EP EP98307459A patent/EP0908722B1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437759A (zh) * | 2013-08-09 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | 非实验测量天然气层t2截止值的方法 |
| CN103437759B (zh) * | 2013-08-09 | 2015-11-25 | 中国石油集团川庆钻探工程有限公司 | 非实验测量天然气层t2截止值的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NO984262L (no) | 1999-03-17 |
| US6072314A (en) | 2000-06-06 |
| EP0908722A3 (de) | 2001-10-24 |
| EP0908722A2 (de) | 1999-04-14 |
| EP0908722B1 (de) | 2003-05-07 |
| NO984262D0 (no) | 1998-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application | ||
| ERR | Erratum |
Free format text: VED EN FEIL KUNNGJORT HENLAGT. SAKEN ER FORTSATT UNDER BEHANDLING. |
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| MK1K | Patent expired |