统一压裂设计法在建南致密砂岩气井改造中的应用

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英文篇名：Application of Unified Fracturing Design Method in Reconstruction of Jiannan Tight Sandstone Gas Wells 作者：唐芳 ; 李奎东 英文作者：TANG Fang;LI Kui-dong;Petroleum Engineering Technology Research Institute of Jianghan Oilfield Company,SINOPEC; 关键词：压裂设计法 ; 致密砂岩气 ; 支撑剂数 ; 建南 英文关键词：Jiannan Tight Sandstone Gas Wells;;Tight Sandstone Gas;;Proppant Number;;Jiannan 中文刊名：JSZD 英文刊名：Journal of Jianghan Petroleum University of Staff and Workers 机构：中石化江汉油田分公司石油工程技术研究院; 出版日期：2016-03-20 出版单位：江汉石油职工大学学报 年：2016 期：v.29;No.134 基金：国家(863计划)主题项目(2013AA064802)课题2“致密气藏压裂改造技术研究” 语种：中文; 页：JSZD201602014 页数：3 CN：02 ISSN：42-1582/TE 分类号：43-45

摘要

统一压裂设计法是以最大产液指数为目标而建立的一种适用性广、方法简便,且充分考虑储层特征与人工裂缝匹配的优化设计方法,该方法认为在低渗、特低渗储层改造中裂缝导流能力与缝长同等重要。统一压裂设计法在建南致密砂岩气改造中取得了良好的应用效果,对类似储层改造具有一定的借鉴作用。
        Unified fracturing design method is an optimum design method aiming to maximum liquid production index.It has extensive applicability and is simple with a full consideration of the matching of reservoir feature with artificial fracture.This method is based on the idea that fracture flow conductivity is as important as fracture length in reservoir reconstruction with low or ultra-low permeability.Its application in Jiannan tight sandstone gas wells has achieved a good result,providing the reference for the similar reservoir reconstruction.

引文

[1]蒋廷学,胥云.低渗透油藏基于支撑剂指数的压裂优化设计方法研究[J].石油钻采工艺,2008,30(03):87-89.
    [2]M.Marongiu-Porcu,M.J.Economides M.J.Economic and Physical Optimization of Hydraulic Fracturing[C].Paper SPE 111793,2008.
    [3]EconomidesM.J.Oligney,R.E.,ValkóP.P..Unified Fracture Design[M].Orsa Press,Alvin TX,May 2002.