Reservoir Evaluation and Development ›› 2018, Vol. 8 ›› Issue (4): 6-10.

• Reservoir Geology • Previous Articles     Next Articles

Study on the fine fault interpretation in Nanchuan district

Jin Xiaobo   

  1. Research Institute of Petroleum Exploration and Development, East China Company, SINOPEC, Nanjing, Jiangsu 210011, China
  • Received:2017-11-09 Online:2018-08-26 Published:2018-11-12


In order to further determine the distribution characteristics of the faults in Nanchuan district, we adopted the "three stories" structure for the fine structure interpretation, and combined with the technology such as the frequency division fusion, inclination of coherent, curvature, structure entropy, AFE and dip angle of curvature to predict the distribution of the fault. The application of the multiple attributes for the fault interpretation and the quality control of the fault section interpretation in 3D space improved the accuracy of the fault interpretation. There were 96 faults interpreted and closed in the district. It provides theoretical basis for oil and gas exploration and development.

Key words: fine fault interpretation, structure model, multiple attribute block

CLC Number: 

  • TE31