冯程滨,张玉广,王贤君
FENG Cheng-Bin1,2,ZHANG Yu-Guang2

• 1:中国石油大学石油天然气工程学院
• 2:大庆油田有限责任公司采油工程研究院

摘要(Abstract)：

针对大庆深部火山岩储层岩性复杂、裂缝和孔洞发育的特点,通过分析归类,总结了压裂施工的技术难点,即:现有常规压裂设计方法针对性不强;测试压裂解释分析评价还需要完善;控制措施有效性差;压裂管柱还不适应高温高压及分层压裂需要等问题。提出了相应的技术对策:采用系统压裂优化设计方法、压裂风险预测技术、测试压裂解释和现场控制技术有效地指导了压裂施工。2002年以来大庆徐家围子地区火山岩储层压裂获得了压后产量的突破,通过现场试验证明采用的技术对策是有效的,给出了现场施工的多个实例,并提出了今后研究的方向。
The characters of deep volcanic reservoir in Daqing are that lithology is complex,cracks and nature fracture are grown.According to class or category,the paper summarizes the difficulties of technology for fracturing treatment;bring forward corresponding countermeasures of fracturing technology.Adopting integrated optimize design method of fracturing,technique of forecasting risk for treatment,minifrac interpretation and local control,direct efficiently fracturing treatments.Since 2002,Daqing deep well lava reservoir of Xujiaweizi area has been fractured with great achievement,examination on site proves the countermeasure of fracturing technology adopted is effective.The paper presents some instances for fracturing treatment,brings forward researching direction for the future.

关键词(KeyWords)： 火山岩储层;压裂;压裂设计;测试解释;控制措施;压裂管柱
volcanic reservoir;fracturing;fracturing design;test interpretation;controlling measure;fracturing pipe string

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 冯程滨,张玉广,王贤君
FENG Cheng-Bin1,2,ZHANG Yu-Guang2

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