Reforming to water sensitive reservoir, oil or alcoholic base fracturing fluid is only used generally.

对水敏性储层进行压裂改造，一般只能使用油基或醇基压裂液。

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A mixed-fluid reservoir will stratify according to fluid density, with gas at the top, oil in the middle, and water below.

具有混合流体的储层将会依流体密度分层，气在顶部，油在中部，而水在底部。

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The development effectiveness of water flooding for the heavy oil reservoir with edge water is poor because of the high oil viscosity, high mobility ratio and the invasion of edge water.

注水开发多年的具边水的普通稠油油藏的原油粘度高、流度比大，加之油藏非均质及边水入侵的影响，其注水开发效果较差。

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Operated by Anadarko with 30%, that well was another monster, going down more than 31, 000 feet in 5, 800 feet of water, and discovering a remarkable 1, 000 feet of oil-bearing rock with very promising reservoir properties.

FORBES: Tiny Dallas-Based Oil Company Scores Two Giant Deepwater Discoveries In One Week