{"@type": "dcat:Dataset", "DOI": "10.15121/1423331", "accessLevel": "public", "bureauCode": ["019:20"], "contactPoint": {"@type": "vcard:Contact", "fn": "Carlos Fernandez", "hasEmail": "mailto:carlos.fernandez@pnnl.gov"}, "dataQuality": true, "description": "Lab-scale stimulation work on non-porous fused silica (similar mechanical properties to igneous rock) was performed using pure water, pure CO2 and water/CO2 mixtures to compare back to back fracturing performance of these fluids with PNNL's StimuFrac.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://gdr.openei.org/files/872/SUMMARY%20Fused%20Silica%20samples%20fracking_Q4.xlsx", "description": "Xls sheet with confining and fracking pressure values at 200degC including comparative overpressures required to fracture fused silica surrogate materials with mechanical properties similar to igneous rock using conventional fluids as well as PNNL's StimuFrac", "format": "xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Fused Silica Samples Fracking Summary Data.xlsx"}], "identifier": "https://data.openei.org/submissions/7062", "issued": "2016-07-06T06:00:00Z", "keyword": ["geothermal", "effective pressure", "fused silica", "StimuFrac", "lab-scale stimulation", "fracturing proformance", "hydraulic fracturing", "quartz", "fracking fluid", "pressure", "measured effective pressure", "supercritical co2", "reservoir stimulation", "egs"], "landingPage": "https://gdr.openei.org/submissions/872", "license": "https://creativecommons.org/licenses/by/4.0/", "modified": "2018-06-12T21:49:51Z", "programCode": ["019:006"], "projectLead": "Sean Porse", "projectNumber": "FY16 AOP 1324", "projectTitle": "Reservoir Stimulation with Operational Monitory for Creation of Enhanced Geothermal Systems", "publisher": {"@type": "org:Organization", "name": "Pacific Northwest National Laboratory"}, "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-119.29040908813,46.339106305941],[-119.29040908813,46.339106305941],[-119.29040908813,46.339106305941],[-119.29040908813,46.339106305941],[-119.29040908813,46.339106305941]]]}", "title": "Lab-Scale Stimulation Results on Surrogate Fused Silica Samples"}