渤海海上油田开发调整策略及效果

Bohai Offshore Oilfield Development Adjustment Strategy and Its Effect

针对渤海油田具有陆相油层、海洋环境、稠油油田储量比例大的特点,调整油田开发思路,充分利用已发现的油气资源和已有的生产设施,力求生产规模最大化和减少资金投入,通过逐步完善注采井网、动用新层系、优化开采方式、开发井型转换等技术措施,增加了油田产量,提高了油田可采储量,取得了较好的应用效果,为今后渤海油田的开发调整提供了可供借鉴的成功范例,同时也为类似油田开发调整提供了一套新的思路和方法。

In allusion to characteristics of terrestrial reservoirs,marine environment and high ratio of heavy-oil reserves in Bohai Oilfield,the idea of oilfield development was adjusted,the available oil resources and the production facilities were fully used for maximizing the oil production reducing production investment.Through gradually perfecting well patterns,producing new strata,optimizing production modes transforming the development well types,oil production and recoverable reserves were enhanced and better effect was obtained.It provides a successful example for production adjustment in Bohai Oilfield,and also provides a set of new ideas for production adjustment in similar oilfields.