摘要
目前已开发的老油田，主要以构造为其主控因素，尤其复杂断裂油田，它们是目前产量构成及挖潜的主体；由此围绕控制剩余油分布的重要因素－复杂断裂油田小构造的系统研究及模式的总结具有重要意义，作者以渤海湾盆地东营凹陷中复杂断裂油田－纯化油田为例证，在三维地震理论与实际分辨率的分析研究基础上，研究总结出了复杂断裂油田小构造研究的基本模式。该成果已在老油田开发中取得了显著的增储上产效果；显然，复杂断裂油田小构造研究模式，在东部老油田的挖潜中具有参考与指导作用。
At present, structure is main control factor, especially in the complicated fault oilfield, which is the main part of output and tap potentials. Thus the systematic study and pattern summary of the small structure, which is main control factor of surplus oil in complicated fault oilfield, has important significance. The paper sums up the general study pattern of small structure in com- plicated fault oilfield, based on the combination 3-D seismic theory and practical precision in Dongying Sag of Bobal Bay Basin. Notable effect had been gained to increase reserves and output.
出处
《石油学报》
EI
CAS
CSCD
北大核心
2000年第6期43-49,共7页
Acta Petrolei Sinica
关键词
三维地震
分辨率
小构造
复杂断裂油田开发
3-D seismic
precision
small fault
small structure
complicated fault
oilfield development
