Invention Grant
US08720571B2 Methods and compositions relating to minimizing particulate migration over long intervals 有权
与长时间间隔最小化微粒迁移有关的方法和组成

Methods and compositions relating to minimizing particulate migration over long intervals
Abstract:
Methods are included that are useful in treating subterranean formations and, more particularly, to minimizing particulate migration over long intervals in subterranean well bores that may be horizontal, vertical, deviated, or otherwise nonlinear. In one embodiment, a method is presented comprising: providing a well bore comprising an open hole section of about 30 feet or more that comprises an open hole section with a filter cake neighboring at least a portion of a reservoir; allowing the integrity of at least a portion of the filter cake to become compromised; and treating at least a portion of the open hole section with a consolidating agent system in a single stage operation so as to at least partially reduce particulate migration in the open hole section.
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