The water injection well of sandstone reservoir may succeed more than production well if taking acid fracturing treatment because reducing of effect closed pressure on acid etching fracture.
由于降低了酸蚀裂缝的有效闭合压力，砂岩储层注水井酸压比生产井酸压更可能获得成功。
It makes analysis on reducing operating pressure technology for abnormal fracture pressure reservoir, and screens out technical measures for carbonate reservoir fracturing in Tahe peripheral oilfield.
开展了降低异常高破裂压力储层施工压力技术分析，并筛选出适应于塔河外围油田碳酸盐岩储层压裂改造的技术措施。
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