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首页> 外文会议>Pushing Technology Boundaries: Rejuvenating Fields and Skills >Hydraulic Fracturing Using Heated Fluids Brings Success in High-Pour-Point Waxy-Oil Reservoir in India
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Hydraulic Fracturing Using Heated Fluids Brings Success in High-Pour-Point Waxy-Oil Reservoir in India

机译：使用加热流体的水力压裂在印度高凝蜡质油藏中取得了成功

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Most existing production of waxy oils occurs from high permeability formations, and wax issues are mostly a problem in the production tubing or pipeline. Large reserves do also exist in low permeability formations that require hydraulic fracturing for economic production. Such a reservoir was recently discovered in Rajasthan (northwest India), overlying a more typical high permeability formation, both with high pour point waxy oil. Since a very large amount of oil-in-place is present in the low permeability formation, two fracturing campaigns were performed in two different horizons to assess the potential for successful well stimulation. The first fracturing campaign (on four wells) showed limited success. A study was performed to determine the reason for the failure, and significant changes were made for the 2nd campaign. This paper documents the 2nd campaign. This campaign featured the first successful use of heated fluids in India to stimulate a shallow, low permeability, massive oil reservoir containing high pour point waxy oil.
机译：现有的大多数蜡质油生产都来自高渗透率地层，而蜡质问题主要是生产油管或管道中的问题。在低渗透性地层中也确实存在大量储层，这些储层需要进行水力压裂才能实现经济生产。最近在印度西北部的拉贾斯坦邦发现了这样的储层，其上覆盖着更典型的高渗透率地层，均具有高倾点蜡质油。由于低渗透率地层中存在大量的现场采油，因此在两个不同的视野中进行了两次压裂活动，以评估成功增产的潜力。第一次压裂活动（在四口井上）显示出有限的成功。进行了一项研究以确定失败的原因，并对第二次战役进行了重大更改。本文记录了第二次竞选。这项运动的特点是在印度首次成功使用加热流体来刺激浅层，低渗透率的大块含高凝点蜡质油的油藏。

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