特低渗透油藏大型压裂技术研究与应用  

Research and Application of Large-scale Fracturing Technology in Ultra-low Permeability Reservoir

作　　者：李科[1] 胡罡[2] 

机构地区：[1]中国石化胜利油田黄河钻井总公司北方分公司,东营257015 [2]中国石化胜利油田地质科学研究院,东营257015

出　　处：《价值工程》2012年第1期26-27,共2页Value Engineering

基　　金：中国石油化工集团公司2010年开发风险控制评价项目"垦利油田富112块沙三下复杂断块油藏开发风险评价研究"(编号:50-2010-js-00054)

摘　　要：通过对特地渗透油藏开发技术调研和反复论证,认为"定向、定量地造长缝"的大型压裂技术是实现特低渗油藏效益开发的关键。针对富112块沙三下段特低渗透砂岩地层,应用stimplan整体压裂优化模拟软件开展了压裂工艺技术优化研究。实践证明,大型压裂技术不仅解决了富112块沙三下段油藏的开发难题,而且对实现特低渗透油藏效益开发具有重要的参考价值。Through investigation and argumentation on the development technology of ultra-low permeability reservoir,the Large-scale fracturing technology which can form long fissure directionaly and guantitatively is considered as the key technology of the economic benefit development technology of ultra-low permeability reservoir.With the example of the parameters of Fu112 Block ultra-low permeability oil reservoir,the Large-scale fracturing technology was studied and optimized using the Numerical Simulation Software（STIMPLAN） of Systematic Fracturing for Reservoir.Field application shows that the Large-scale fracturing technology both applies to Fu112 Block reservoir and may have reference value to the ultra-low permeability reservoir for economic benefit development.

关 键 词：特低渗透 大型压裂 工艺技术 应用效果 

分 类 号：TE65[石油与天然气工程—油气加工工程]