• 地球天空颤抖起来地面似乎来,教堂疾风吹着敲响起来,海浪咆哮声任何时候都可怕。

    The earth and sky were shaking and the ground seemed to crack, the church bells swayed and tolled by themselves, sea waves roared higher than ever before.

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  • 本文给出一种新的水力温度计算公式

    In this paper, a new formula for calculating the temperature in hydraulic fractures is given.

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  • 水力所形成的垂直高度对于计算重要作用。

    Vertical fracture height from hydraulic fracturing is very important for calculating fracture length and width.

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  • 目的研究一种直接求取水力支撑综合方法

    PurposeTo study an integrated method to calculate length, width is and height of the propped fracture directly.

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  • 合理人工规模控制在井距的一半以内

    Rational fracturing scale of artificial fracturing shall be controlled within the half of well spacing.

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  • 前人水平产率比模拟实验曲线进行比较,提出本文方法的适用范围。

    A comparison with the electric analog modeling curves gives the conditions under which the presented formulas in this paper can be applied.

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  • 通过室内研究现场试验采用”控、高砂比粒控等配套技术,有效控制了微过程中的影响,提高了压成功率

    After office study and field experiment, using suspend plug and high sand concentration with little ceramsite to control fracture, advanced fracturing success ratio.

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  • 应力差较大过程中相对变小

    During fracturing of thin layer with high stress difference of reservoir and restraining barrier, height and width of fracture will decrease compared to thick layer.

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  • 采用速度与滤失时间平方根成反比的经典滤失理论计算水平压力影响液滤失速度带来较大误差

    Classic filtration theory will cause bigger errors to calculate filtration rate of fracturing fluid influenced by net pressure of horizontal fractures.

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  • 水力过程流体的流动特征延伸形态具有很大影响

    During the process, the flow character within the fracture greatly influenced on the fracture prolongation and shapes.

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  • 龙岩儿童乐园超长顶板采用预应力梁平板,不设伸缩本文对该顶板的控制措施经验进行了分析和总结

    The technology of prestressed no beam slab with no expansion joint was applied in LongYan children's playground. This paper analysized and summarized the measures of crack controlling in this roof.

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  • 本文研究成果完善洞型储层改造中起机理的基础理论,对酸压设计现场施工具有较好的指导意义。

    Through the research, this paper will enrich the theory of acid fracturing, guiding the design and exploring the fractured-vuggy carbonate resource.

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  • 本文研究成果完善洞型储层改造中起机理的基础理论,对酸压设计现场施工具有较好的指导意义。

    Through the research, this paper will enrich the theory of acid fracturing, guiding the design and exploring the fractured-vuggy carbonate resource.

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