DK2801845T3 - Fremgangsmåde til måling af fugtningsevne - Google Patents
Fremgangsmåde til måling af fugtningsevne Download PDFInfo
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- DK2801845T3 DK2801845T3 DK14180270.2T DK14180270T DK2801845T3 DK 2801845 T3 DK2801845 T3 DK 2801845T3 DK 14180270 T DK14180270 T DK 14180270T DK 2801845 T3 DK2801845 T3 DK 2801845T3
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- oil
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Classifications
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- 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
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Earth Drilling (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Claims (9)
1. Computerimplementeret fremgangsmåde til bestemmelse af fugtningsev-ne-karakteristika af et fluidbærende porøst medium, hvilken fremgangsmåde omfatter trinnene: at modtage en flerhed af måledata, hvoraf hver angiver en relaksationstid for fluid, der er til stede i det porøse medium ved en defineret fluidmætning: i) ved forskellige tidspunkter; ii) ved forskellige lokationer i det porøse medium; eller iii) på forskellige trin før, efter og/eller under mindst én af en primær, sekundær eller tertiær fluidindvindingsproces; at modtage referencedata, der angiver en eller flere referencerelaksationstider for fluiden; at beregne et fugtningsevneindeks for henholdsvis hver af flerheden af måledata på basis af forskelle mellem den modtagne flerhed af måledata og de modtagne referencedata, idet hvert fugtningsevneindeks angiver fugtnings-evne-karakteristika for det porøse medium ved den definerede fluidmætning; og på basis af en sammenligning af de beregnede fugtningsevneindekser at beregne en fugtningsevneindeks-modifikationsfaktor, der viser en ændring i fugtningsevne-karakteristikaene for det porøse medium.
2. Fremgangsmåde ifølge krav 1, yderligere omfattende trinnet at modtage parameterdata, der angiver parametre vedrørende porestørrelse, kapillær-tryk, fluidmætning af det porøse medium og/eller højde over det fri vandspejl i det porøse medium, til beregning af fugtningsevneindekset som en funktion af parametrene.
3. Fremgangsmåde ifølge krav 1 eller 2, hvor de forskellige lokationer har relation til første og anden brøndboringer, der er anbragt således, at de trænger igennem det porøse medium, idet den beregnede fugtningsevnein-deks-modifikationsfaktor angiver en ændring mellem fugtningsevne-karakteristikaene af det porøse medium ved de første og anden brøndboringer.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, hvor fluiden, der er til stede i det porøse medium, omfatter mindst to ikke-blandbare fluid-bestanddele eller -faser, og hvor fugtningsevneindekset beregnes for mindst én af fluid-bestanddelene eller -faserne.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 4, hvor referencedataene omfatter en eller flere af relaksationstidsmålinger foretaget på: i) en prøve af det porøse medium, der er mættet med en enkelt vandig fase; ii) en prøve af det porøse medium, der er mættet med en enkelt oliefase; og/eller iii) bulkprøver af en vandig fase og/eller en oliefase svarende til prøven af det porøse medium.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 5, omfattende at normalisere måledataene på basis af referencedataene.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 6, hvor relaksationstidsmålingerne er spin-spin (transversale) relaksationstidsmålinger foretaget under anvendelse af NMR-spektroskopi.
8. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 7, hvor det porøse medium omfatter en reservoirbjergart-formation, en prøve deraf eller kopi deraf.
9. System til bestemmelse af fugtningsevne-karakteristika af et fluidbærende porøst medium, hvilket system omfatter: datamodtagende midler, der er indrettet til at modtage en flerhed af måledata, hvoraf hver angiver en relaksationstid for fluid, der er til stede i det porøse medium ved en defineret fluidmætning: i) ved forskellige tidspunkter; ii) ved forskellige lokationer i det porøse medium; eller iii) på forskellige trin før, efter og/eller under mindst én af en primær, sekundær eller tertiær fluidindvindingsproces; datamodtagende midler, der er indrettet til at modtage referencedata, der angiver en eller flere reference-relaksationstider for fluiden; computerimplementerede midler, der er indrettet til at beregne et fugtnings-evneindeks for henholdsvis hver af flerheden af måledata på basis af forskelle mellem den modtagne flerhed af måledata og de modtagne referencedata, idet hvert fugtningsevneindeks angiver fugtningsevne-karakteristika for det porøse medium ved den definerede fluidmætning; og computerimplementerede midler, der er indrettet til på basis af en sammenligning af de beregnede fugtningsevneindekser at beregne en fugtningsevne-indeks-modifikationsfaktor, der viser en ændring i fugtningsevne-karakteristikaene for det porøse medium.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09252811A EP2341372A1 (en) | 2009-12-16 | 2009-12-16 | Method for measuring rock wettability |
| GB201007694A GB201007694D0 (en) | 2010-05-06 | 2010-05-06 | Method for measuring wettability |
| EP10787525.4A EP2513678B1 (en) | 2009-12-16 | 2010-11-19 | Method for measuring rock wettability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2801845T3 true DK2801845T3 (da) | 2017-05-01 |
Family
ID=43589932
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14180270.2T DK2801845T3 (da) | 2009-12-16 | 2010-11-19 | Fremgangsmåde til måling af fugtningsevne |
| DK10787525.4T DK2513678T3 (da) | 2009-12-16 | 2010-11-19 | Fremgangsmåde til måling af fugtningsevnen af en klippe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK10787525.4T DK2513678T3 (da) | 2009-12-16 | 2010-11-19 | Fremgangsmåde til måling af fugtningsevnen af en klippe |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9575203B2 (da) |
| EP (4) | EP2804021A1 (da) |
| CN (4) | CN102834737B (da) |
| AU (1) | AU2010332558B2 (da) |
| BR (1) | BR112012014902B1 (da) |
| CA (2) | CA2782731C (da) |
| DK (2) | DK2801845T3 (da) |
| EA (3) | EA023601B1 (da) |
| MX (1) | MX2012006956A (da) |
| WO (1) | WO2011073608A1 (da) |
Families Citing this family (73)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2804021A1 (en) * | 2009-12-16 | 2014-11-19 | Bp Exploration Operating Company Limited | Method for measuring wettability |
| US8805616B2 (en) * | 2010-12-21 | 2014-08-12 | Schlumberger Technology Corporation | Method to characterize underground formation |
| GB2492795B (en) * | 2011-07-12 | 2013-11-20 | Schlumberger Holdings | Testing imbibition of liquid |
| CN104011172A (zh) * | 2011-09-15 | 2014-08-27 | 多化学集团有限责任公司 | 在油井增产中选择表面活性剂的方法 |
| US20140373616A1 (en) * | 2013-06-19 | 2014-12-25 | Conocophillips Company | Mechanical characterization of core samples |
| WO2015017190A2 (en) * | 2013-08-01 | 2015-02-05 | Conocophillips Company | Dynamic in-situ measurement of reservoir wettability |
| US9746576B2 (en) * | 2014-05-27 | 2017-08-29 | Baker Hughes Incorporated | Wettability estimation using magnetic resonance |
| US9903826B2 (en) | 2014-09-17 | 2018-02-27 | Saudi Arabian Oil Company | Multi-objective core-flood test system for oil recovery evaluation |
| CN104316554B (zh) * | 2014-10-27 | 2016-07-06 | 中国石油天然气股份有限公司 | 储层孔隙水可动性测试方法 |
| WO2016089408A1 (en) * | 2014-12-04 | 2016-06-09 | Halliburton Energy Services, Inc. | Surfactant selection methods for fluid recovery in subterranean formations |
| AU2015380591B2 (en) * | 2015-01-29 | 2019-01-17 | Halliburton Energy Services, Inc. | Determining the oleophilic to aqueous phase fluid ratio for drilling fluids |
| EP3245383A4 (en) * | 2015-02-26 | 2018-09-12 | Halliburton Energy Services, Inc. | Methods and systems employing nmr-based prediction of pore throat size distributions |
| CN104730099A (zh) * | 2015-04-09 | 2015-06-24 | 上海理工大学 | 含油污泥含水率和含油率同时测量方法 |
| US9599581B2 (en) * | 2015-04-22 | 2017-03-21 | Saudi Arabian Oil Company | Nuclear magnetic resonance gas isotherm technique to evaluate reservoir rock wettability |
| CA2992290C (en) * | 2015-07-14 | 2024-01-02 | Conocophillips Company | Enhanced oil recovery response prediction |
| GB2555731A (en) * | 2015-07-31 | 2018-05-09 | Halliburton Energy Services Inc | Apparatus and method for processing and interpreting NMR logging data |
| CN105891250B (zh) * | 2016-03-30 | 2017-12-19 | 中国石油天然气股份有限公司 | 致密砂岩储层原始含水饱和度的确定方法 |
| WO2018039038A1 (en) * | 2016-08-26 | 2018-03-01 | Board Of Regents, The University Of Texas System | Measuring contact angles beteween a solid-fluid pair using x-ray imaging of the solid-fluid-fluid interface inside a capillary |
| CN106525888B (zh) * | 2016-09-26 | 2018-10-16 | 中国石油天然气股份有限公司 | 一种测试致密油藏润湿性的方法及装置 |
| US10443363B2 (en) | 2016-10-31 | 2019-10-15 | Exxonmobil Upstream Research Company | Method and system for core flood testing for reservoir souring studies |
| AU2018212812A1 (en) | 2017-01-26 | 2019-08-15 | Dassault Systemes Simulia Corp. | Multi-phase flow visualizations based on fluid occupation time |
| GB2573425B (en) * | 2017-02-14 | 2022-03-09 | Landmark Graphics Corp | Automated upscaling of relative permeability and capillary pressure in multi-porosity systems |
| CN106990131B (zh) * | 2017-02-21 | 2019-08-06 | 上海大学 | 一种纳米流体改变岩心润湿性的快速评价方法 |
| CN106841009B (zh) * | 2017-04-10 | 2023-10-03 | 中国石油大学(华东) | 一种振动辅助多孔介质渗吸的实验装置及方法 |
| US10416063B2 (en) * | 2017-11-02 | 2019-09-17 | Saudi Arabian Oil Company | Measuring rock wettability |
| CN108020488B (zh) * | 2017-11-21 | 2019-11-19 | 中国石油大学(北京) | 核磁共振评价致密砂岩油气储层润湿性的方法与装置 |
| US10451571B2 (en) | 2017-12-11 | 2019-10-22 | Saudi Arabian Oil Company | Measuring the wettability of porous media based on the temperature sensitivity of nuclear magnetic resonance relaxation time |
| CN108303348B (zh) * | 2017-12-20 | 2020-07-14 | 中国石油化工股份有限公司 | 聚合物在油藏孔喉中拉伸降解特性模拟装置及系统 |
| US11714040B2 (en) * | 2018-01-10 | 2023-08-01 | Dassault Systemes Simulia Corp. | Determining fluid flow characteristics of porous mediums |
| WO2019145745A1 (en) * | 2018-01-23 | 2019-08-01 | Total Sa | Method and apparatus for analyzing a rock sample |
| CN108489864B (zh) * | 2018-02-11 | 2020-03-27 | 中国石油大学(北京) | 一种用核磁共振技术表征非均质润湿孔隙介质润湿性的方法 |
| FR3079931B1 (fr) * | 2018-04-04 | 2021-04-30 | Ifp Energies Now | Procede de mesure de l'imbibition spontanee et/ou de la diffusion d'une phase aqueuse dans un milieu poreux par une methode de resonance magnetique nucleaire |
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