formation fines stabilizer 地层微粒稳定剂
The nano-sized material is added to hydraulic-fracture proppant packs or gravel packs on the fly to stabilize formation fines.
上述纳米级材料被添加到水力压裂支撑剂充填层或砾石充填层，以在上述充填层中起稳定地层微粒的作用。
Fines migration may result from an unconsolidated or inherently unstable formation, or from use of an incompatible treatment fluid that liberates fine particles.
细粒运移可由非胶结的或固有不稳定的地层所引起，或者由使用可释放细小颗粒的不配伍处理液所造成。
Effective granulation is the formation of granular structure with return as core and concentrate fines as adhering layer.
机理研究表明：理想的制粒效果是形成以返矿为核心，以细粒精矿的粘附料的制粒小球结构模型。
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