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Sensitivity analysis of hydraulic fracture in open and cased holes using numerical mode matching method

机译:用数控匹配法使用数值匹配法在开放式孔洞中液压断裂的敏感性分析

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Hydraulic fracturing is a widely used well-stimulation technique to enhance the productivity of gas or petroleum in the wells of tight oil and tight gas since it was first introduced in 1947. In the earth formations of low porosity and low permeability, the fracture is commonly induced hydraulically to increase the exposed area of the producing formation, allowing more hydrocarbon to flow into the wellbore, and ultimately improving the production economics. Thus, it is important to obtain the information about fracture, including length, width, thickness and orientation.
机译:液压压裂是一种广泛使用的良好刺激技术,以提高良好的油气和狭窄气体中的气体或石油的生产率,因为它于1947年首次推出。在孔隙率低和低渗透性的地球形成中,裂缝通常是液压诱导增加生产的形成区域,使得更多的烃流入井筒,并最终改善生产经济学。因此,重要的是获得有关裂缝的信息,包括长度,宽度,厚度和方向。

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