ZHAO Jin-zhou，YANG Hai，LI Yong-ming，WANG Gang，WU Zhou . Stability of the Natural Fracture When the Hydraulic Fracture Is Approaching[J]. Natural Gas Geoscience, 2014 , 25(3) : 402 -408 . DOI: 10.11764/j.issn.1672-1926.2014.03.402

［1］Qiu Zhen,Zou Caineng,Li Jianzhong,et al.Unconventional petroleum resources assessment:Progress and future prospects［J］.Natural Gas Geoscience,2013,24(2):238-246.［邱振,邹才能,李建忠,等.非常规油气资源评价进展与未来展望［J］.天然气地球科学,2013,24(2):238-246.］

［2］Zhao Jingzhou.Conception,classification and resource potential of unconventional hydrocarbons［J］.Natural Gas Geoscience,2012,23(3):393-406.［赵靖舟.非常规油气有关概念、分类及资源潜力［J］.天然气地球科学,2012,23(3):393-406.］

［3］Cheng Yuanfang,Xu Taishuang,Wu Bailie,et al.Experimental study on the hydraulic fractures′morphology of coal bed［J］.Natural Gas Geoscience,2013,24(1):134-137.［程远方,徐太双,吴百烈,等.煤岩水力压裂裂缝形态实验研究［J］.天然气地球科学,2013,24(1):134-137.］

［4］Weng Dingwei,Lei Qun,Xu Yun,et al.Network fracturing techniques and its application in the field［J］.Acta Petrolei Sinica,2011,32(2):280-284.［翁定为,雷群,胥云,等.缝网压裂技术及其现场应用［J］.石油学报,2011,32(2):280-284.］

［5］Long Pengyu,Zhang Jinchuan,Tang Xuan,et al.Feature of muddy shale fissure and its effects for shale gas exploration and development［J］.Natural Gas Geoscience,2011,22(3):525-532.［龙鹏宇,张金川,唐玄,等.泥页岩裂缝发育特征及其对页岩气勘探和开发的影响［J］.天然气地球科学,2011,22(3):525-532.］

［6］Warpinski N R,Teufel L W.Influence of geologic discontinuities on hydraulic fracture propagation［J］.Journal of Petroleum Technology,1987,39(2):209-220.

［7］Renshaw C E,Pollard D.D.An experimentally verified criterion for propagation across unbonded frictional interface in brittle,linear elastic materials［J］.International Journal of Rock Mechanics and Mining Sciences & Geomechanics,1995,32(3):237-249.

［8］Gu H,Weng X.Criterion for Fracture Crossing Frictional Interfaces at Non-orthogonal Angles［R］.American Rock Mechanics Association,Paper,ARMA 10-198,2010.

［9］Gu H,Weng X,Land J,et al.Hydraulic fracture crossing natural fracture at nonorthogonal angles:A criterion and its validation［J］.SPE Production & Operations,2012,27(1):20-26.［10］Xu Zhilun.Elasticity［M］.Beijing:Higher Education Press,2011:88-115.［徐芝纶.弹性力学理论［M］.北京:高等教育出版社,2011:88-115.］

［11］Zhao Huiyua,Translated.Some Basic Problems of the Mathematical Theory of Elasticity［M］.Beijing:Science Press,1958:254-266.［赵惠元,译.数学弹性力学的几个基本问题［M］.北京:科学出版社,1958:254-266.］

［12］Fan Tianyou.Fundamentals of Fracture Theory［M］.Beijing:Science Press,2006:20-35.［范天佑.断裂理论基础［M］.北京：科学出版社,2006:20-35.］

［13］Zhao Junlong,Zhu Guangshe.Comprehensive Judgment and Recognition Technology of the Characteristics of Natural Fractures Developed in the Low-permeable Sandstones［M］.Beijing:Petroleum Industry Press,2011:6-8.［赵军龙,朱广社.低渗透砂岩天然裂缝综合判识技术研究［M］.北京：石油工业出版社,2011:6-8.］

［14］Dyer R.Using joint interaction to estimate paleostress ratios［J］.Journal of Structural Geology,1988,10(7):685-699.

［15］Lv Jizhong.A formulation for determining direction of principal stresses［J］.Journal of Northwest Institute of Architecture Engineering,1997,4:76-78.［吕继忠.一个确定主应力方向的计算公式［J］.西北建筑工程学院学报,1997,4:76-78.］

［16］Potlturi N,Zhu D,Hill A D.Effect of natural fracture on hydraulic fracture propagation［C］//SPE European Formation Damage Conference,25-27 May 2005,Sheveningen,Netherlands.SPE 94568.Richardson:Society of Petroleum Engineers,2005.

［17］Olson J E,Bahorich B,Holder J.Examining hydraulic fracture-natural fracture interaction in hydrostone block experiments［C］// SPE Hydraulic Fracturing Technology Conference,6-8 February 2012,Texas:SPE 152618.Richardson:Society of Petroleum Engineers,2012.

［18］Zhou Jian,Xue Chengjin.Experimental investigation of fracture interaction between natural fractures and hydraulic fracture in naturally fractured reservoirs［C］// SPE Europec/Eage Annual Conference and Exhibition,23-26 May 2011,Austria.SPE 142890.Richardson:Society of Petroleum Engineers,2011.

［19］Lamont Norman,Jessen F W.The effects of existing fractures in rocks on the extension of hydraulic fractures［J］.Journal of Petroleum Technology,1963,15(2):203-209.

［20］Blanton L.Thomas.An experimental study of interaction between hydraulically induced and pre-existing fractures［C］// SPE Unconventional Gas Recovery Symposium,16-18 May 1982,Pennsylvania.SPE 10847.Richardson:Society of Petroleum Engineers,1982.

［21］Blanton L T.Propagation of hydraulically and dynamically induced fractures in naturally fractured reservoirs［C］// SPE Unconventional Gas Technology Symposium,18-21 May 1986,Kentucky.SPE 15261.Richardson:Society of Petroleum Engineers,1986.

［22］Anderson D G.Effects of friction on hydraulic fracture growth near unbonded interfaces in rocks［J］.SPE Journal,1981,21(1):21-29.