Invention Grant
US09321956B2 Methods for hindering the settling of particulates in a subterranean formation 有权
阻碍地层中颗粒沉降的方法

Methods for hindering the settling of particulates in a subterranean formation
Abstract:
Embodiments herein include a method comprising proving a treatment fluid comprising an activator and providing gas-forming particulates comprising coating particulates with a binding agent, wherein the binding agent holds a gas-generating chemical onto the particulates. The gas-forming particulates are suspended in the treatment fluid and the treatment fluid comprising the gas-forming particulates is introduced into a subterranean formation. The gas-generating chemical and the activator then react to generate gas-formed particulates.
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