大庆长垣过渡带储层裂缝控砂体压裂技术

详细信息    查看官网全文

• 英文论文题名：Fracturing technology for sand control body of reservoir fractures in Daqing Placanticline transition zone
• 论文作者：李扬成
• 英文论文作者：Li Yangcheng
• 年：2017
• 作者机构：大庆油田有限责任公司井下作业分公司;
• 论文关键词：过渡带 ; 压裂 ; 控砂体 ; 控制方法 ; 效益
• 英文论文关键词：transition zone ; fracturing ; sand control body ; control method ; benefit
• 会议召开时间：2017-06-01
• 会议录名称：《采油工程文集》2017年第2辑
• 英文会议录名称：Oil Production Engineering
• 语种：中文
• 分类号：TE357
• 学会代码：DQGY
• 学会名称：大庆油田有限责任公司采油工程研究院
• 页数：4
• 文件大小：909k
• 原文格式：D

摘要

大庆长垣过渡带开发低产低效严重,常规压裂工艺对于提高单井产能作用有限。针对过渡带储层开发挖潜难题,创新提出裂缝控砂体压裂技术思路,并通过18口井现场试验验证了技术思路的可行性,从裂缝延伸控制、有效支撑控制、降低储层伤害控制、压裂后防砂控制4个方面进行了探索,形成了大庆长垣过渡带储层裂缝控砂体压裂技术。通过对试验井长达5年的压裂后效果跟踪评价分析表明,裂缝控砂体压裂技术大大提高了大庆长垣过渡带单井产能,低油价环境下经济效益明显,具有较好的现场推广应用价值。
The development of Daqing Placanticline transition zone is characterized by low productivity and low efficiency, for which the conventional fracturing technology has limited effect on improving the single well productivity. In order to tap the potential reservoirs in the transition zone, an innovative fracturing technology for control sand body has been put forward, and its feasibility was verified by the field application of 18 wells,including fracture extension control, effective proppant support control, reservoir damage reduction control, and post-fracturing sand flowback control. The fracturing technology for sand control body of reservoir fractures in Daqing Placanticline transition zone has been formed. Through tracking and evaluating the post-fracturing effect of the test wells for more than five years, it showed that the fracturing technology for sand control body of reservoir fractures has greatly improved the productivity of single well in Daqing Placanticline transition zone, and the obvious economic benefits have gained at low oil price environment with great prospect and generalization in the field application.

引文

[1]王鸿勋.水力压裂原理[M].北京:石油工业出版社,1987.
    [2]马新仿,张士诚.水力压裂技术发展现状[J].河南石油,2002,16(1):17-21.
    [3]李君,王珂昕.新型低伤害聚合物压裂液的性能研究及评价[G]//大庆油田有限责任公司采油工程研究院.采油工程文集2016年第4辑.北京:石油工业出版社,2016:20-23.
    [4]刘锴沅.热造缝增产技术研究及应用[G]//大庆油田有限责任公司采油工程研究院.采油工程文集2014年第2辑.北京:石油工业出版社,2014:30-34.
    [5]何翠兰.高含水后期压裂井层优选方法[J].内蒙古石油化工,2012(11):152-153.
    [6]张琪,万仁溥.采油工程方案设计[M].北京:石油工业出版社,2002:210-241.
    [7]张琪.采油工程原理与设计[M].东营:中国石油大学出版社,2006:251-293.