喇、萨、杏油田开发模式及其演变趋势  

Development modes and evolution trend of Lasaxing Oilfields

作　　者：石成方[1] 吴晓慧[2] SHI Chengfang;WU Xiaohui(PetroChina Research Institute of Petroleum Exploration&Development,Beijing 100083,China;Exploration and Development Research Institute of Daqing Oilfield Co Ltd,Daqing 163712,China)

机构地区：[1]中国石油勘探开发研究院,北京100083 [2]大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712

出　　处：《大庆石油地质与开发》2019年第5期45-50,共6页Petroleum Geology & Oilfield Development in Daqing

基　　金：国家科技重大专项“高含水油田提高采收率新技术”(2016ZX05010);中国石油天然气股份有限公司重大科技专项“高/特高含水油田改善水驱效果关键技术”(2016B-12)

摘　　要：回顾了喇、萨、杏油田投入开发以来建立的5种具有代表性开发模式,分析了开发模式演变的内在规律性。分析认为,油藏多样性、复杂性、隐蔽性和时变性决定了油田开发必然要经历多次开发调整的过程,每次开发调整都应该建立符合本油田、本开发阶段实际的开发模式。由于多次采油并存、各种开发方式同在、油层封存等情况,喇、萨、杏油田今后油田开发调整和建立开发模式将更为复杂,需要深化研究。Five established representative development modes were reviewed since Lasaxing Oilfields was put into development,and moreover the inherent regularity of the development modes’evolution was analysed.The analysis shows that the reservoir diversity,complexity,concealment and time-varying property determine the process of the necessary multiple oilfields’de velopment adjustments,and each development adjustment should establish the development mode in line with the actual development stage and reality of the oilfield.Due to the coexistences of multiple oil recoveries,various development modes,reservoir sealing and so on,the adjustments and establishment of the development modes of Lasaxing Oilfields will be more complex in the future,so the further researches will be needed.

关 键 词：开发调整 开发模式 演变规律 喇、萨、杏油田 

分 类 号：TE343[石油与天然气工程—油气田开发工程]