Stiff cement, soft cement: Nonlinearity, arching effect, hysteresis, and irreversibility in CO 2 -well integrity and near-well geomechanics
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DOI: 10.1016/j.ijggc.2017.11.012
Abstract: Abstract During geologic CO 2 storage, integrity of injection wells is of utmost importance. Tensile radial stresses at casing-cement and cement-rock interfaces caused by relatively cold CO 2 flowing down the tubing may induce debonding… read more here.
Keywords: near well; arching effect; cement; soft cement ... See more keywords