发明名称 SYSTEMS AND METHODS FOR ADVANCED WELL ACCESS TO SUBTERRANEAN FORMATIONS
摘要 Systems and methods for improving functional access to subterranean formations that include a well, which includes a casing string having at least one casing conduit that extends and provides a hydraulic connection between a surface region and the subterranean formation. Performing a plurality of downhole operations utilizing a casing string that constitutes a plurality of hydraulic pathways between the surface region and the subterranean formation. In some embodiments, the plurality of downhole operations may be simultaneous operations and/or may be associated with at least one of a plurality of operational states including a drilling state, completing state, stimulating state, producing state, abandoning state, and/or killing state. In some embodiments, systems and methods may include a plurality of production control assemblies to control and/or monitor the downhole operations.
申请公布号 CA2822211(C) 申请公布日期 2016.10.18
申请号 CA20112822211 申请日期 2011.11.11
申请人 EXXONMOBIL UPSTREAM RESEARCH COMPANY 发明人 DALE, BRUCE A.;ENTCHEV, PAVLIN B.;KELLER, STUART R.
分类号 E21B43/00;E21B17/18 主分类号 E21B43/00
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