苏德尔特油田潜山油藏采油工程方案优化设计及认识  

OPTIMIZING DESIGN AND UNDERSTANDINGS OF THE PRODUCTION ENGINEERING PROGRAM FOR THE BURIED-HILL RESERVOIR IN SUDEERTE OILFIELD

作　　者：冯立[1] 王群嶷[1] 刘文苹[1] 刘海鸥 FENG Li;WANG Qunyi;LIU Wenping;LIU Haiou(Production Engineering Research Institute ofDaqing Oilfield Co Ltd.,Daqing 163453,China;No.3 Oil Production Plant of Daqing Oilfield Co Ltd.,Daqing 163113,China)

机构地区：[1]大庆油田有限责任公司采油工程研究院,黑龙江大庆163453 [2]大庆油田有限责任公司第三采油厂,黑龙江大庆163113

出　　处：《大庆石油地质与开发》2018年第6期72-78,共7页Petroleum Geology & Oilfield Development in Daqing

基　　金：中国石油天然气股份有限公司重大科技专项"油气开采降本增效技术研究与规模应用"(2016E-0212)

摘　　要：苏德尔特油田潜山油藏储层缝洞发育状况差异大,裂缝规律性差,油水运动规律复杂。为实现潜山油藏的经济有效开发,基于油藏地质特征数据,优选专业软件和公式,并应用于完井、举升方案设计,形成采油工程方案优化设计方法。通过跟踪技术研究进展,适时调整设计参数和优选成熟新技术,形成实用配套技术系列;探索形成苏德尔特油田潜山油藏方案设计模式,逐步实现射孔、压裂、注水、举升等采油工艺设计与地质参数合理匹配,满足油藏工程方案预测产能指标的需求。生产实践表明:一体化滚动开发方案的设计思路及新模式适应苏德尔特油田潜山油藏滚动外扩开采需要,油田投产投注后开发效果不断改善。研究成果对其他油田类似储层有效动用具有重要意义。Sudeerte Oilfield is a buried-hill oil reservoir characterized by large difference in developing of the fractures and caves, poor regularity of the fracture and complexity of the oil and water moving laws. In order to realize the economical and effective development of the oilfield, the production-engineering program optimizing and designing methods were established according to the reservoir geological characteristic data, the optimized professional software and the formula and moreover the applied well completion and artificial-lift-program design. By means of tracking the technical and research progresses, and furthermore timely adjusting the design parameters and optimizing the mature new technology, a series of the practical matching techniques was initiated; the plan design model of the buried-hill reservoir in Sudeerte Oilfield was explored production technological design and geological parameters and established, the reasonable matchings between the such as the perforation, fracturing, water injection,lifting and so on were gradually realized to meet the requirements of the reservoir engineering program predicting the productivity index. The production practice shows that the design idea and new model with the integrated progressive development program have adapted themselves to the requirements of the progressive expanded development of the buried-hill reservoir in Sudeerte Oilfield, after the oilfield put into injection and production, the developed effects have been continuously improved. The study achievements possess important significance for the effective development of the similar reservoirs of the other oilfield.

关 键 词：苏德尔特 潜山油藏 采油工程 滚动开发 方案设计 

分 类 号：TE323[石油与天然气工程—油气田开发工程]