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Storable Slurries and Their Use in Oil and Gas Well Cementing

机译:可储浆及其在油气井固井中的应用

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This paper presents the concept of the Storable Slag Slurry, arnzonal isolation system which can be prepared in advance,rnstored and transported to the rigsite at anytime, without settingrntime concerns.rnThe compositions contain blast furnace slag to be used inrnwater-based fluids as the hydraulic material, in the absence ofrnset inhibitors. The slurry can be stored in liquid state from 3rndays up to several months, at room temperature, depending onrnits composition.rnThere are two basic methods of preparing the Storable SlagrnSlurry. In both it is possible to avoid using the single batch (arnso-called batch-mixer) saving money and to maintain goodrnhomogeneity of the slurry, and consequently, the uniformrnphysical properties (density, compressive strength, etc.) in allrnits volume.
机译:本文介绍了可存储矿渣浆液,arnzonal隔离系统的概念,该体系可以预先制备,储藏和运输到井场,而无需担心时间。rn该成分包含高炉矿渣,可用于以水为基础的流体作为水力在没有热固性抑制剂的情况下。根据其组成,可以在室温下将其以液态保存3个月至数月,这取决于其成分。制备可储存矿渣浆有两种基本方法。在这两种方法中,都可以避免使用单个批次(又称批次混合器)节省资金,并保持浆液的良好均质性,因此,在体积上保持均匀的物理性质(密度,抗压强度等)。

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