渤中2边际小油气田开发策略研究-海洋石油.pdfVIP

　 海　洋　石　油 　30 　 1 　OFFSHORE 　OIL 　　　·67 · :1008-2336 (2010)01-0067-05 3-2 刘小鸿, 崔大勇, 刘洪杰, 黄　凯, 刘瑞果 ((), 300452) 　:渤中3-2 油田位于渤海中部海域, 其距已探明的油田远, 储量规 小, 抗风险能力差。在研究油田储量充分动 用的基础上, 运用油藏工程和数值 拟技术, 对油田开发方式、层系、注采井网、井型、井位及井距等参数进行精细研究, 得到了通过提高初期单井产能实现油田经济高速高效开发, 体现边际小油田开发特点的开发方案。为了更有效的规避 油田开发中的风险和挖掘油田的潜力, 方案对风险和潜力进行了细致研究并制订相应对策, 使开发方案的可操作性更 强。合理简化工程设施, 采用“简易井口平台+可移动式采油平台”“蜜蜂式”采油设施, 改善了油田的开发效果, 为渤海 湾今后大规 开发中小型边际油气田积累了实践经验, 开辟了新的思路。 :;;;“” :T E349 　　:A 　　doi:10.3969/j.issn.1008-2336.2010.01.067 Research on development plan for offshore marginal oilfields ———taking BZ3-2 Oilfield as an example Liu Xiaohong,Cui Da ong, Liu Hongjie,Huang Kai, Liu Ruiguo (T ianj in B ranch of CN OO C L td ., Tianj in 300452) Abstract:BZ3-2 Oilfield is located in the middle of Bohai Ba , which is far aw a from the developed oil- field, and its reserves are small, so its capabilit to withstand risks is weak .Based on improving the degree of producing reserves, using reservoir engineering and numerical simulation techniques, detailed stud on development model, development la ers, well pattern, well t pe, w ell location and well spacing had been conducted, appropriate development plan for developing marginal oilfields w ith high efficienc w as made b improving single wells earl productivit .In order to avoid development risks and exploit potential of the oilfields, fine stud on risks and potential had been carried out and corresponding countermeasures had been made in the plan, w hich made it more operable.Simplif ing the engineering facilities and using simple w ellhead platform and mobile production platform or bee-t pe platform had improved the effect of oilfield development, w hich had accumulated a lot of expe