发明名称 |
METHODS FOR FORMULATING A CEMENT SLURRY FOR USE IN A SUBTERRANEAN SALT FORMATION USING GEOMETRIC MODELING |
摘要 |
Methods including experimentally determining a salt creep profile for a single salt or intercalated salts in a subterranean formation, designing a proposed cement slurry based on the salt creep profile, experimentally determining whether the proposed cement slurry is capable of forming a wellbore load resistant cement sheath based on actual thermal and thermo-mechanical properties of the proposed cement slurry, theoretically determining whether the proposed cement slurry is capable of forming the wellbore load resistant cement sheath by designing an electronic, cross-section geometric model of the subterranean salt formation and simulating a condition of the wellbore loads on the cured proposed cement slurry using the geometric model, establishing a final cement slurry capable of forming the wellbore load resistant cement sheath, and performing a final cementing operation with the final cement slurry in the subterranean salt formation. |
申请公布号 |
WO2015183372(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
WO2015US19677 |
申请日期 |
2015.03.10 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
JANDHYALA, SIVA RAMA KRISHNA;RAVI, KRISHNA M. |
分类号 |
E21B33/13;C09K8/40;G06F9/455 |
主分类号 |
E21B33/13 |
代理机构 |
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地址 |
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