Research on Technical Difficulties and Countermeasures of Well-Seismic Combination Unit-Level Tectonic Modeling

Abstract

Compared with the previous reservoir modeling, the well-seismic combination sedimentary unit level structural modeling is faced with problems such as large amount of data, difficulty in data loading, a large number of inclined wells, causing serious structural distortion, and the local morphology of the fault needs to be accurate to the unit level. In view of the above difficulties, this paper systematically introduces the corresponding countermeasures to solve the corresponding problems. The built model can characterize the unit level structural characteristics with high accuracy, and can guide the fine adjustment and exploration of the sedimentary unit level scale.

Keywords

• structural modeling
• sedimentary unit
• well-seismic combination