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首页> 外文期刊>SPE production & operations >Application Of Relative Permeabilitymodifiers To Control Water Cut Followingrnhydraulic Fracturing In Western Siberia Oilrnfields-russian Case-history Study
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Application Of Relative Permeabilitymodifiers To Control Water Cut Followingrnhydraulic Fracturing In Western Siberia Oilrnfields-russian Case-history Study

机译:相对渗透率调节剂在西西伯利亚油田水力压裂后控制含水率中的应用

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摘要

Because of the geological characteristics and low permeability of Western Siberia hydrocarbon reservoirs, hydraulic fracturing is the most effective method for improving hydrocarbon production. During recent years, the massive fracturing treatments in this area have led to a reduction of well candidates for this type of production-enhancement technique. Currently, the majority of selected wells for fracture stimulation are considered risky because of significant water cut increase after stimulation. The question arises: How to reduce water production while enhancing oil production? This paper reviews 26 case histories exemplifying the use of relatively permeability modifiers (RPMs) in hydraulic fracturing to enhance oil recovery and control water production. Also, results of laboratory studies are included to support the RPM-fracturing concept and -placement techniques.
机译:由于西西伯利亚西部油气藏的地质特征和低渗透性,水力压裂是提高油气产量的最有效方法。近年来,该地区的大规模压裂处理导致此类增产技术的候选井数量减少。目前,大多数选定的裂缝压裂井都被认为是有风险的,因为压裂后含水率明显增加。问题出现了:如何在增加石油产量的同时减少水的产量?本文回顾了26个案例历史,这些案例举例说明了在水力压裂中使用相对渗透率调节剂(RPM)来提高采油率和控制水生产。此外,还包括实验室研究的结果,以支持RPM压裂概念和压入技术。

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