Systems and methods for subsurface reservoir simulation
Systems and methods for providing a reservoir simulation are based on data from an unstructured grid using a structured grid reservoir simulator. Exemplary methods comprise obtaining an unstructured grid reservoir model comprising a reservoir model discretized on an unstructured grid. A virtual stru...
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| creator | Stackel Andrew W Obigbesan Abimbola B Perkins, II Dosite Samuel Dachang Li Smith Steven Gale Dawson, III Aaron G |
| description | Systems and methods for providing a reservoir simulation are based on data from an unstructured grid using a structured grid reservoir simulator. Exemplary methods comprise obtaining an unstructured grid reservoir model comprising a reservoir model discretized on an unstructured grid. A virtual structured grid is defined for the unstructured grid reservoir model. The unstructured grid is aligned with the virtual structured grid by adding cells to the unstructured grid to make the unstructured grid and virtual structured grid have the same number of cells. The virtual structured grid may be represented in the unstructured grid. Structured grid reservoir simulator input data comprising reservoir model data assigned to the virtual structured grid is prepared based on reservoir model data in the unstructured grid model. A structured grid reservoir simulation is performed using the structured grid reservoir simulator input data to produce a reservoir simulation. |
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Exemplary methods comprise obtaining an unstructured grid reservoir model comprising a reservoir model discretized on an unstructured grid. A virtual structured grid is defined for the unstructured grid reservoir model. The unstructured grid is aligned with the virtual structured grid by adding cells to the unstructured grid to make the unstructured grid and virtual structured grid have the same number of cells. The virtual structured grid may be represented in the unstructured grid. Structured grid reservoir simulator input data comprising reservoir model data assigned to the virtual structured grid is prepared based on reservoir model data in the unstructured grid model. 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A structured grid reservoir simulation is performed using the structured grid reservoir simulator input data to produce a reservoir simulation.</description><subject>ANALOGUE COMPUTERS</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DETECTING MASSES OR OBJECTS</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAPriwuSc0tVkjMS1HITS3JyE8pVkjLL1IoLk0qLi1KS0xOVShKLU4tKsvPBApm5pbmJJZk5ufxMLCmJeYUp_JCaW4GBTfXEGcP3dSC_PjU4gKgvrzUkvjQYEtLIyNDEyMnI2MilAAAyEMuaQ</recordid><startdate>20180320</startdate><enddate>20180320</enddate><creator>Stackel Andrew W</creator><creator>Obigbesan Abimbola B</creator><creator>Perkins, II Dosite Samuel</creator><creator>Dachang Li</creator><creator>Smith Steven Gale</creator><creator>Dawson, III Aaron G</creator><scope>EVB</scope></search><sort><creationdate>20180320</creationdate><title>Systems and methods for subsurface reservoir simulation</title><author>Stackel Andrew W ; Obigbesan Abimbola B ; Perkins, II Dosite Samuel ; Dachang Li ; Smith Steven Gale ; Dawson, III Aaron G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9922142B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>ANALOGUE COMPUTERS</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DETECTING MASSES OR OBJECTS</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>Stackel Andrew W</creatorcontrib><creatorcontrib>Obigbesan Abimbola B</creatorcontrib><creatorcontrib>Perkins, II Dosite Samuel</creatorcontrib><creatorcontrib>Dachang Li</creatorcontrib><creatorcontrib>Smith Steven Gale</creatorcontrib><creatorcontrib>Dawson, III Aaron G</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Stackel Andrew W</au><au>Obigbesan Abimbola B</au><au>Perkins, II Dosite Samuel</au><au>Dachang Li</au><au>Smith Steven Gale</au><au>Dawson, III Aaron G</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Systems and methods for subsurface reservoir simulation</title><date>2018-03-20</date><risdate>2018</risdate><abstract>Systems and methods for providing a reservoir simulation are based on data from an unstructured grid using a structured grid reservoir simulator. Exemplary methods comprise obtaining an unstructured grid reservoir model comprising a reservoir model discretized on an unstructured grid. A virtual structured grid is defined for the unstructured grid reservoir model. The unstructured grid is aligned with the virtual structured grid by adding cells to the unstructured grid to make the unstructured grid and virtual structured grid have the same number of cells. The virtual structured grid may be represented in the unstructured grid. Structured grid reservoir simulator input data comprising reservoir model data assigned to the virtual structured grid is prepared based on reservoir model data in the unstructured grid model. A structured grid reservoir simulation is performed using the structured grid reservoir simulator input data to produce a reservoir simulation.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGUE COMPUTERS CALCULATING COMPUTING COUNTING DETECTING MASSES OR OBJECTS ELECTRIC DIGITAL DATA PROCESSING GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING |
| title | Systems and methods for subsurface reservoir simulation |
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