文明寨极复杂小断块油田的开发历程及实施效果

Production Procedures and Effect Analysis of the Extremely Complicated Fault-Block Reservoir, Wenmingzai Oilfield

文章分阶段性地总结了一个极复杂小断块油田─文明寨油田的地质特征和12年的开采历程，记叙了油田在开发过程中紧紧围绕井网完善、注水开发、提高水驱储量、最大限度地发挥油层潜力为目的，而采取的一整套行之有效的地质对策、生产措施和工艺手段，为不断改善油田开发效果所做的大量工作，获得了较好的开采效果。工作中总结得出的一些与之相适宜的经验，为探索极复杂小断块油田的开发，提供了一个难得的实例。

This paper summarizes the geologic characteristics and 12-year production procedures of the extremely complicated fault-block reservoir, Wenmingzai Oilfield. Many new technologies and production methods as well as some related policies, for example, well patterning, injection techniques, increasing water flooding reserves, has been used to develop potentials of oil reservoir greatly. Much improvements in the production processes have been made to get high effeciency. Some experience in developing the extremely complicated fault-block reservoir is summarized as a good example for reference.