科技报告详细信息
Results of Laboratory Scale Fracture Tests on Rock/Cement Interfaces | |
Um, Wooyong ; Jung, Hun Bok | |
关键词: CARBON; CEMENTS; DIMENSIONS; FRACTURES; STORAGE cement; compressive load; fracture; x-ray microtomography; | |
DOI : 10.2172/1047420 RP-ID : PNNL-21446 PID : OSTI ID: 1047420 Others : Other: AA9010200 Others : TRN: US201216%%392 |
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学科分类:材料科学(综合) | |
美国|英语 | |
来源: SciTech Connect | |
【 摘 要 】
A number of pure cement and cement-basalt interface samples were subjected to a range of compressive loads to form internal fractures. X-ray microtomography was used to visualize the formation and growth of internal fractures in three dimensions as a function of compressive loads. This laboratory data will be incorporated into a geomechanics model to predict the risk of CO2 leakage through wellbores during geologic carbon storage.
【 预 览 】
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RO201704190002913LZ | 6253KB | download |