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Low-Damage Hydraulic Fracturing Design Technique to Exploration Wells of Erlian Basin in China

机译:低损伤液压压裂设计技术,探讨了中国洱源盆地的井

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In China, more and more low permeability reservoirs have become the mainly oil production potential part for the soaring consumer market. Hydraulic fracturing treatment has always been playing an important role in these low permeability reservoirs. However, some inappropriate fracturing designs and treatments may decrease the productions as a result of high damage within both formations and artificial fractures. In order to minimize reduce formation and fracture damage, we take the wells in Erlian Basin as an example to explain the low-damage hydraulic fracturing technique which had been used in many of oil fields. Through eight years step by step study and field application, a comprehensive industrialize design technology was put forward. By the application of this technique, the low-damage degree is highlighted compared to the past. As a result the performance of post-fracturing wells have remarkably improved.
机译:在中国,越来越低的渗透水库已成为消费市场飙升的油生产潜力部分。液压压裂处理一直在这些低渗透水库中发挥着重要作用。然而,在地层和人工骨折内的高损伤导致,一些不合适的压裂设计和治疗可能会降低制造。为了尽量减少减少形成和骨折损伤,我们将井中的井占据了埃尔安盆地,以解释许多油田中使用的低损伤水力压裂技术。通过八年的步骤研究和现场应用,提出了一个综合性工业化设计技术。通过这种技术的应用,与过去相比,突出了低损伤程度。结果,断裂井的性能显着改善。

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