发明名称 |
Determination of well shut-in time for curing resin-coated proppant particles |
摘要 |
A laboratory test method employs maximum acoustic wave velocity to determine cure time of a sample of curable resin-coated proppant (CRCP) that are packed in a pressurized chamber to simulate conditions in a reservoir rock formation during fracturing in which the CRCP will be used. The pressurized CRCP is subjected to a varying temperature profile that replicates the reservoir temperature recovery during shut-in of the fractured zone in order to develop maximum proppant pack strength and minimize proppant flow back following completion of the fracturing operation and to determine shut-in time to complete curing of the resin.
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申请公布号 |
US7712525(B2) |
申请公布日期 |
2010.05.11 |
申请号 |
US20080151372 |
申请日期 |
2008.05.05 |
申请人 |
SAUDI ARABIAN OIL COMPANY |
发明人 |
ABASS HAZIM H.;ALQAM MOHAMMED H.;KHAN MIRAJUDDIN;AL-MULHEM ABDULRAHMAN A. |
分类号 |
E21B43/267;G01H5/00 |
主分类号 |
E21B43/267 |
代理机构 |
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代理人 |
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地址 |
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