四川盆地安岳气田灯影组二段底水气藏酸压裂缝高度影响因素及控制对策

李松,叶颉枭,郭富凤,何婷婷,胡秋筠

Influencing factors and controlling of acidizing fracture height in gas reservoir with bottom water of the second section of Sinian Dengying Formation in Anyue Gas Field Sichuan Basin

Song LI,Jiexiao YE,Fufeng GUO,Tingting HE,Qiuyun HU

图1 震旦系灯二取心段裂缝特征 (a) 洞沿缝分布，磨溪9井，灯二段，5 460.65~5 460.83 m；(b) 网状缝，磨溪12井，灯二段，5 431.1~5 431.22 m

Fig.1 Fracture characteristics in coring section of the second Member of Sinian Dengying Formation