EA201170749A1 - Система и способ формирования сетки для дискретного моделирования трещин - Google Patents
Система и способ формирования сетки для дискретного моделирования трещинInfo
- Publication number
- EA201170749A1 EA201170749A1 EA201170749A EA201170749A EA201170749A1 EA 201170749 A1 EA201170749 A1 EA 201170749A1 EA 201170749 A EA201170749 A EA 201170749A EA 201170749 A EA201170749 A EA 201170749A EA 201170749 A1 EA201170749 A1 EA 201170749A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- underground oil
- oil reservoir
- fractured
- grid
- fractured underground
- Prior art date
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/66—Subsurface modeling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2111/00—Details relating to CAD techniques
- G06F2111/10—Numerical modelling
Abstract
Предлагаются реализуемые с помощью компьютера системы и способы формирования точных сеток, которые могут быть использованы для моделирования чрезвычайно сложных подземных нефтеносных пластов, таких как трещиноватые подземные нефтеносные пласты. Выполняется представление трещиноватого подземного нефтеносного пласта и отдельной явно выраженной трещины, представленной внутри трещиноватого подземного нефтеносного пласта. Представление трещиноватого подземного нефтеносного пласта разбивается на полиэдральные ячейки. Границы раздела между полиэдральными ячейками выбираются для аппроксимации отдельной трещины, явным образом представленной внутри трещиноватого подземного нефтеносного пласта. Выбранные границы раздела используются для построения сетки, которая может быть использована для построения имитационной модели трещиноватого подземного нефтеносного пласта.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11960408P | 2008-12-03 | 2008-12-03 | |
PCT/US2009/066632 WO2010065769A2 (en) | 2008-12-03 | 2009-12-03 | System and method of grid generation for discrete fracture modeling |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201170749A1 true EA201170749A1 (ru) | 2011-12-30 |
Family
ID=42223611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201170749A EA201170749A1 (ru) | 2008-12-03 | 2009-12-03 | Система и способ формирования сетки для дискретного моделирования трещин |
Country Status (9)
Country | Link |
---|---|
US (1) | US9026416B2 (ru) |
EP (1) | EP2370957B1 (ru) |
CN (1) | CN102239507B (ru) |
AU (1) | AU2009322303A1 (ru) |
BR (1) | BRPI0922214A2 (ru) |
CA (1) | CA2745316A1 (ru) |
EA (1) | EA201170749A1 (ru) |
MX (1) | MX2011005663A (ru) |
WO (1) | WO2010065769A2 (ru) |
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US20130151215A1 (en) * | 2011-12-12 | 2013-06-13 | Schlumberger Technology Corporation | Relaxed constraint delaunay method for discretizing fractured media |
AU2011383290B2 (en) | 2011-12-16 | 2015-06-25 | Landmark Graphics Corporation | System and method for flexible and efficient simulation of varying fracture density in a reservoir simulator |
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CN103279991A (zh) * | 2013-04-16 | 2013-09-04 | 西南石油大学 | 一种利用离散裂缝端点变形数模提高油藏开发效果的方法 |
CN103399970B (zh) * | 2013-04-16 | 2016-02-03 | 西南石油大学 | 用离散裂缝线处理进行数模测算油藏流动状况的方法 |
CN105378800A (zh) * | 2013-07-02 | 2016-03-02 | 界标制图有限公司 | 2.5d围场网格化 |
CN103400413B (zh) * | 2013-07-19 | 2016-02-10 | 河海大学 | 组独有边界单元面的无厚度3节点衬砌单元智能构建方法 |
MX2016000417A (es) * | 2013-08-16 | 2016-08-03 | Landmark Graphics Corp | Determinacion y visualizacion de estimaciones de reserva para un yacimiento. |
US10208577B2 (en) | 2013-10-09 | 2019-02-19 | Chevron U.S.A. Inc. | Method for efficient dynamic gridding |
CN104656128B (zh) * | 2013-11-19 | 2018-11-30 | 中国石油天然气集团公司 | 一种应用于石油勘探中地震仪器排列的监控系统 |
RU2638056C1 (ru) * | 2013-12-31 | 2017-12-11 | Шлюмбергер Текнолоджи Б.В. | Система и способ оценки структур трещин |
US10808501B2 (en) * | 2014-03-17 | 2020-10-20 | Saudi Arabian Oil Company | Modeling intersecting faults and complex wellbores in reservoir simulation |
WO2016076847A1 (en) * | 2014-11-12 | 2016-05-19 | Halliburton Energy Services, Inc. | Reservoir mesh creation using extended anisotropic, geometry-adaptive refinement of polyhedra |
US10012064B2 (en) | 2015-04-09 | 2018-07-03 | Highlands Natural Resources, Plc | Gas diverter for well and reservoir stimulation |
US10344204B2 (en) | 2015-04-09 | 2019-07-09 | Diversion Technologies, LLC | Gas diverter for well and reservoir stimulation |
CN104899358B (zh) * | 2015-05-13 | 2016-01-06 | 山东科技大学 | 奥灰岩溶裂隙水网络横向分布的预测方法 |
US10846445B2 (en) * | 2015-06-18 | 2020-11-24 | M-I L.L.C. | Method of waste distribution and formation pressure profile determination |
CN106326517B (zh) * | 2015-07-03 | 2019-07-30 | 中国石油化工股份有限公司 | 层状裂缝-基质杂交网格建模方法和装置 |
CA2994093A1 (en) * | 2015-09-08 | 2017-03-16 | Halliburton Energy Services, Inc. | Domain-adaptive hydraulic fracture simulators and methods |
US10529131B2 (en) * | 2015-09-24 | 2020-01-07 | Landmark Graphics Corporation | Simulating fractured reservoirs using multiple meshes |
AU2015414107A1 (en) * | 2015-11-10 | 2018-04-19 | Landmark Graphics Corporation | Fracture network triangle mesh adjustment |
US20180372910A1 (en) * | 2016-03-01 | 2018-12-27 | Halliburton Energy Services, Inc. | Method for flexible structured gridding using nested locally refined grids |
US10982520B2 (en) | 2016-04-27 | 2021-04-20 | Highland Natural Resources, PLC | Gas diverter for well and reservoir stimulation |
EP3246831A1 (en) * | 2016-05-20 | 2017-11-22 | Dassault Systemes Simulia Corp. | Scalable finite element simulation of additive manufacturing |
US11396800B2 (en) | 2016-07-29 | 2022-07-26 | Halliburton Energy Services, Inc. | Time-dependent spatial distribution of multiple proppant types or sizes in a fracture network |
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CN106407503B (zh) * | 2016-08-22 | 2019-10-29 | 南京特雷西能源科技有限公司 | 储层裂缝预测方法及装置 |
US11530600B2 (en) * | 2017-05-03 | 2022-12-20 | Schlumberger Technology Corporation | Fractured reservoir simulation |
CN107526104A (zh) * | 2017-08-28 | 2017-12-29 | 电子科技大学 | 基于多机多核的裂缝介质地震波场数值模拟方法 |
CN109507723A (zh) * | 2017-09-15 | 2019-03-22 | 中国石油化工股份有限公司 | 微地震压裂裂缝模型的压裂体积计算方法及系统 |
US11343775B1 (en) * | 2018-11-29 | 2022-05-24 | United Services Automobile Association (Usaa) | Method and system for managing power consumption of a mobile device in an emergency |
US10983233B2 (en) | 2019-03-12 | 2021-04-20 | Saudi Arabian Oil Company | Method for dynamic calibration and simultaneous closed-loop inversion of simulation models of fractured reservoirs |
CN110021220B (zh) * | 2019-04-28 | 2024-03-26 | 中国华能集团清洁能源技术研究院有限公司 | 一种积木式地热尾水回灌分析系统及使用方法 |
CN110259443A (zh) * | 2019-07-12 | 2019-09-20 | 西南石油大学 | 一种基于3dec离散元的煤层井壁稳定性预测方法 |
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-
2009
- 2009-12-03 CA CA2745316A patent/CA2745316A1/en not_active Abandoned
- 2009-12-03 MX MX2011005663A patent/MX2011005663A/es active IP Right Grant
- 2009-12-03 EP EP09831131.9A patent/EP2370957B1/en active Active
- 2009-12-03 CN CN200980148461.0A patent/CN102239507B/zh not_active Expired - Fee Related
- 2009-12-03 EA EA201170749A patent/EA201170749A1/ru unknown
- 2009-12-03 US US12/630,734 patent/US9026416B2/en active Active
- 2009-12-03 BR BRPI0922214A patent/BRPI0922214A2/pt not_active IP Right Cessation
- 2009-12-03 WO PCT/US2009/066632 patent/WO2010065769A2/en active Application Filing
- 2009-12-03 AU AU2009322303A patent/AU2009322303A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN102239507B (zh) | 2016-02-24 |
EP2370957A2 (en) | 2011-10-05 |
MX2011005663A (es) | 2011-06-16 |
US20100138202A1 (en) | 2010-06-03 |
US9026416B2 (en) | 2015-05-05 |
WO2010065769A3 (en) | 2010-09-10 |
WO2010065769A2 (en) | 2010-06-10 |
CN102239507A (zh) | 2011-11-09 |
EP2370957B1 (en) | 2018-11-14 |
EP2370957A4 (en) | 2017-05-31 |
AU2009322303A1 (en) | 2011-06-23 |
CA2745316A1 (en) | 2010-06-10 |
BRPI0922214A2 (pt) | 2015-12-29 |
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