摘要
优化设计水力喷射分段压裂施工方案时,需要进行水力喷射后裂缝起裂位置控制研究。因此,建立了裂缝的起裂位置模型,研究了裂缝的起裂位置确定方法。
In order to optimize the design of a hydraulic fracturing staged fracturing scheme,it is necessary to study the crack initiation position control after hydraulic injection.In this paper,the crack initiation position model is established and the crack initiation position determination method is studied.
引文
[1]蔺海晓,杜春志.煤岩拟三轴水力压裂实验研究[J].煤炭学报,2011,36(11):1801–1805.
[2]闫少宏,宁宇,康立军,等.用水力压裂处理坚硬顶板的机制及实验研究[J].煤炭学报,2000,25(1):32–35.
[3]黄炳香,程庆春,刘长友,等.煤岩体水力致裂理论及其工艺技术框架[J].采矿与安全工程学报,2011,28(2):167–173.