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SYSTEM AND METHOD FOR FRACTURING ROCK IN TIGHT RESERVOIRS

机译:致密储层压裂岩石的系统和方法

摘要

Methods and systems are provided for fracturing rock in a formation to enhance the production of fluids from the formation. In one exemplary method, one or more wells are drilled into a reservoir, wherein each well comprises a main wellbore with two or more lateral wellbores drilled out from the main wellbore. One or more explosive charges are placed within each of the two or more lateral wellbores, and the explosive charges are detonated to generate pressure pulses which at least partially fracture a rock between the two or more lateral wellbores. The detonations are timed such that one or more pressure pulses emanating from different lateral wellbores interact.
机译:提供了用于压裂地层中的岩石以增强来自地层的流体的产量的方法和系统。在一种示例性方法中,将一个或多个井钻到储层中,其中每个井包括主井眼,该主井眼具有从该主井眼钻出的两个或多个侧向井眼。将一个或多个炸药装在两个或多个侧井眼的每一个内,并且炸药被引爆以产生压力脉冲,该压力脉冲至少部分地使两个或多个侧井眼之间的岩石破裂。引爆定时,以使来自不同侧向井眼的一个或多个压力脉冲相互作用。

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