复杂断块盘2-26块精细构造研究

Research on fine structure of Pan 2-26 complex fault

本文为解决盘2-26断块由于构造不落实造成的开发效果较差的问题,对其构造形态和断裂系统特征进行了研究。利用地震体属性和层属性突显断层信息,采用多层位和断层一体化解释,合理地描述断层的空间形态。在层位标定的基础上,通过相干体属性和蚂蚁体属性,充分展示了断裂系统发育特征以及其继承性情况。

To solve the problems existed in developing the Pan 2-26 fault lacking of structure information, the structure of the area and characteristics of the fault system are investigated and discussed in this paper. Spatial configuration is described by multi-layer and fault integrative interpretation in use of seismic volume and reservoir attributes that contribute fault information; the growth characteristics of the fault system and inherited information are presented by coherence cube and ant body based on well-ties.