MX347327B - Saturación de hidrocarburo a partir de registros de carbono orgánico derivados de espectroscopía nuclear inelástica y de captura. - Google Patents
Saturación de hidrocarburo a partir de registros de carbono orgánico derivados de espectroscopía nuclear inelástica y de captura.Info
- Publication number
- MX347327B MX347327B MX2015004353A MX2015004353A MX347327B MX 347327 B MX347327 B MX 347327B MX 2015004353 A MX2015004353 A MX 2015004353A MX 2015004353 A MX2015004353 A MX 2015004353A MX 347327 B MX347327 B MX 347327B
- Authority
- MX
- Mexico
- Prior art keywords
- saturation
- hydrocarbon
- log
- formations
- hydrocarbon saturation
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 7
- 229930195733 hydrocarbon Natural products 0.000 title abstract 7
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 238000004958 nuclear spectroscopy Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 8
- 230000015572 biosynthetic process Effects 0.000 abstract 6
- 238000005755 formation reaction Methods 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000013459 approach Methods 0.000 abstract 2
- 238000011156 evaluation Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 238000004611 spectroscopical analysis Methods 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000008398 formation water Substances 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- 230000005251 gamma ray Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
-
- 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
- G01N33/246—Earth materials for water content
-
- 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
-
- 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
- G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
- G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
- G01V5/101—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
La determinación exacta de saturación de hidrocarburo o agua de una formación es un paso útil en la evaluación petrofísica de yacimientos de petróleo. Esta descripción presenta un nuevo método para estimar saturación de hidrocarburo directamente a partir de un registro de porosidad y un registro de carbono orgánico total (TOC). El método es facilitado por el desarrollo reciente de una herramienta de registro de espectroscopía geoquímica que combina mediciones de rayos gamma ineláticos y de captura para proveer un registro de TOC robusto y exacto. El método difiere del enfoque anterior de usar relaciones de carbono a oxígeno que es aplicado más frecuentemente en la evaluación de agujero con carcasa. Las ventajas principales de este método son que no usa conocimiento de resistividad de agua de formación, no se basa en un modelo de resistividad, no usa una base de datos de calibración extensiva, y es en gran medida independiente de arcilla u otros efectos de litología. Aquí, se describen los principios del método y los desafíos principales, y se presentan los cálculos que exploran incertidumbres en los estimados de saturación que surgen de incertidumbres en las entradas de registros. La incertidumbre estadística en el estimado de saturación de hidrocarburo es tan buena como 10 unidades de saturación (s.u.) en yacimientos convencionales con porosidades de 15 unidades de porosidad (p.u.) o mayores. El método se ha aplicado a la determinación de saturación de hidrocarburo en una variedad de formaciones, incluyendo dolomita cargada con betún natural, arena de aceite pesado, y arenas esquistosas tanto con pozos de agujero abierto como de agujero con carcasa. El método funciona igualmente bien en formaciones perforadas y registradas ya sea con lodo a base de aceite o a base de agua. Los estimados de saturación han sido comparados contra una combinación de enfoques de registro convencionales y nuevos (v.gr., registros de resistividad, resonancia magnética y dieléctricos) y mediciones de núcleo, con acuerdo generalmente excelente entre determinaciones independientes. La saturaciones de hidrocarburo se pueden determinar con exactitud usando el método en un número de tipos de formaciones en donde los métodos y modelos convencionales para estimar saturación de fluido comúnmente fallan, tales como salinidad de agua dulce y agua desconocida en formaciones bajo recuperación de aceite mejorada. Los estudios de caso incluidos aquí demuestran que un registro de TOC derivados de registros de espectroscopía geoquímica se puede usar para obtener estimados confiables de saturación de hidrocarburo en una amplia gama de condiciones ambientales y formaciones.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261709850P | 2012-10-04 | 2012-10-04 | |
| US201361831765P | 2013-06-06 | 2013-06-06 | |
| PCT/US2013/063358 WO2014055810A1 (en) | 2012-10-04 | 2013-10-04 | Hydrocarbon saturation from total organic carbon logs derived from inelastic and capture nuclear spectroscopy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2015004353A MX2015004353A (es) | 2015-06-10 |
| MX347327B true MX347327B (es) | 2017-04-24 |
Family
ID=50435449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015004353A MX347327B (es) | 2012-10-04 | 2013-10-04 | Saturación de hidrocarburo a partir de registros de carbono orgánico derivados de espectroscopía nuclear inelástica y de captura. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9851468B2 (es) |
| MX (1) | MX347327B (es) |
| WO (1) | WO2014055810A1 (es) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9851468B2 (en) | 2012-10-04 | 2017-12-26 | Schlumberger Technology Corporation | Hydrocarbon saturation from total organic carbon logs derived from inelastic and capture nuclear spectroscopy |
| MX2016009439A (es) * | 2014-02-21 | 2016-10-13 | Halliburton Energy Services Inc | Determinacion de la salinidad del agua y porosidad llena de agua de una formacion. |
| US10151197B2 (en) * | 2014-07-07 | 2018-12-11 | Schlumberger Technology Corporation | Hydrocarbon density determination method |
| FR3024490B1 (fr) | 2014-07-29 | 2021-07-09 | Services Petroliers Schlumberger | Methode de determination de valeurs limites de porosite et saturation en eau pour l'estimation d'un volume disponible d'hydrocarbure |
| CN104345353B (zh) * | 2014-10-11 | 2017-12-15 | 中国石油大学(华东) | 一种评价致密砂岩储层成岩环境对天然气成藏控制作用的方法 |
| US10386529B2 (en) | 2014-11-19 | 2019-08-20 | Schlumberger Technology Corporation | Subsurface estimation of level of organic maturity |
| CN106285622B (zh) * | 2015-06-01 | 2020-05-15 | 中国石油化工股份有限公司 | 用于校正压实曲线的方法 |
| WO2016205459A2 (en) * | 2015-06-16 | 2016-12-22 | The Johns Hopkins University | Therapeutic nanofiber hydrogels for local treatment of brain-related diseases |
| CN105178950B (zh) * | 2015-07-16 | 2018-05-04 | 中国石油天然气股份有限公司 | 一种确定细粒沉积岩中总有机碳的方法 |
| US11899161B2 (en) * | 2015-10-27 | 2024-02-13 | Schlumberger Technology Corporation | Optimization under uncertainty for integrated models |
| GB2560840B (en) * | 2016-03-04 | 2021-10-13 | Halliburton Energy Services Inc | Multiple depth of investigation nuclear magnetic resonance logging for determining the porosity and pore type of subterranean formations |
| US10215881B2 (en) * | 2017-07-10 | 2019-02-26 | Schlumberger Technology Corporation | Systems and methods to differentiate elements located at different distances using neutron-induced gamma-ray spectroscopy and the doppler effect |
| US10725201B2 (en) * | 2017-09-22 | 2020-07-28 | Baker Hughes, A Ge Company, Llc | Compensated neutron correction for contributions outside the petrophysical model |
| CN108363114B (zh) * | 2018-01-12 | 2019-11-08 | 中国石油天然气股份有限公司 | 致密油甜点区评价方法及装置 |
| CN110487693A (zh) * | 2018-05-14 | 2019-11-22 | 中国石油化工股份有限公司 | 一种确定泥页岩不同类型孔隙度的方法 |
| WO2020009701A1 (en) * | 2018-07-05 | 2020-01-09 | Halliburton Energy Services, Inc. | Intrinsic geological formation carbon to oxygen ratio measurements |
| CN109162694A (zh) * | 2018-07-26 | 2019-01-08 | 中国石油天然气股份有限公司 | 致密油井位选择方法及装置 |
| US10190998B1 (en) * | 2018-08-29 | 2019-01-29 | Research Institute Of Petroleum Exploration & Development, Dagang Oil Field Of Cnpc | Method and device for evaluating and predicting a shale oil enrichment areas of fault lacustrine basins |
| CN109273059B (zh) * | 2018-10-15 | 2022-05-03 | 成都理工大学 | 一种区域地球化学数据校正方法 |
| CN110008504A (zh) * | 2019-02-11 | 2019-07-12 | 中国石油天然气集团有限公司 | 一种综合利用介电测井与核磁共振测井的流体识别方法 |
| US11788401B2 (en) | 2019-04-26 | 2023-10-17 | ExxonMobil Technology and Engineering Company | Systems and methods for characterizing subsurface formation properties through geochemical logging |
| CN112147713B (zh) * | 2019-06-28 | 2022-06-21 | 中国石油化工股份有限公司 | 泥页岩总有机碳含量分段预测方法 |
| CN112443322B (zh) * | 2019-09-03 | 2023-02-10 | 中国石油天然气股份有限公司 | 一种基于等效饱和度的烃源岩测井评价方法 |
| CN111027780B (zh) * | 2019-12-20 | 2022-07-26 | 中国石油天然气股份有限公司 | 油势场模拟方法及装置 |
| CN112330109A (zh) * | 2020-10-22 | 2021-02-05 | 中国石油大学(华东) | 油气勘探区带地质综合评价的量化表征方法、系统、设备 |
| CN112526107B (zh) * | 2020-11-27 | 2021-11-16 | 中国地质大学（北京） | 裂缝型致密砂岩储层甜点识别与定量表征的方法 |
| CN114961708B (zh) * | 2021-02-18 | 2024-08-30 | 中国石油化工股份有限公司 | 煤系地层有机碳含量评价方法、评价装置及电子设备 |
| CN113420441B (zh) * | 2021-06-22 | 2022-03-11 | 成都理工大学 | 考虑裂缝倾角的缝洞型储层新三孔隙度模型及构建方法 |
| US11994647B2 (en) | 2021-12-14 | 2024-05-28 | Halliburton Energy Services, Inc. | Compensated formation saturation using assisted physics and neural networks |
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|---|---|---|---|---|
| SU483645A1 (ru) | 1974-04-10 | 1975-09-05 | Трест "Татнефтегеофизика" | Способ определени характера насыщени пласта |
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| US4712424A (en) * | 1984-01-26 | 1987-12-15 | Schlumberger Technology Corp. | Quantitative determination by elemental logging of subsurface formation properties |
| SU1347067A1 (ru) | 1986-06-13 | 1987-10-23 | Всесоюзный научно-исследовательский институт геологии нерудных полезных ископаемых | Способ поисков скрытых залежей серы в сульфатно-карбонатных и карбонатных формаци х |
| EG18962A (en) | 1989-08-24 | 1994-07-30 | Amoco Corp | Determining collective fluid inclusion volatiles compositions for inclusion composition mapping earth's surface |
| US6661226B1 (en) * | 1999-08-13 | 2003-12-09 | Halliburton Energy Services, Inc. | NMR apparatus and methods for measuring volumes of hydrocarbon gas and oil |
| US7366615B2 (en) | 2006-07-31 | 2008-04-29 | Schlumber Technology Corporation | Methods and apparatus using both nuclear capture and inelastic spectroscopy in deriving elemental concentrations |
| US9851468B2 (en) | 2012-10-04 | 2017-12-26 | Schlumberger Technology Corporation | Hydrocarbon saturation from total organic carbon logs derived from inelastic and capture nuclear spectroscopy |
-
2013
- 2013-10-04 US US14/433,366 patent/US9851468B2/en active Active
- 2013-10-04 MX MX2015004353A patent/MX347327B/es active IP Right Grant
- 2013-10-04 WO PCT/US2013/063358 patent/WO2014055810A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US9851468B2 (en) | 2017-12-26 |
| WO2014055810A1 (en) | 2014-04-10 |
| MX2015004353A (es) | 2015-06-10 |
| US20150285944A1 (en) | 2015-10-08 |
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