The Application of Identification of Fault by Well-Seismic Comprehensive Method - Taking Xingbei Oilfield as Example

Abstract:

For small faults have great influence on remaining oil distribution and injection-production relation in the latter period of high water-cut oilfield, an accurate distribution of these minor faults is one of the main control factors of injection-production adjustment. So, the little fault location predication accurately is necessary. But, research that only rely on logging data description of fault and reservoir characteristics have certain limitation, especially in the fault-points, crosswell faults combination and extension length, plane position and continuity between wells sand body, etc. The seismic forward modeling analysis, 3D visualization, various fault classification identification describe integration technology was used, and the fine structure interpretation method was formed, which integrated technology of the first big to small, first simple to complex, slice confirm fault strike, seismic section ensure fault dip, common fixed fault attitude. Fault The remaining potential of fault nearby, crosswell sand body and enlarge transitional are developed by reunderstanding reservoir which was studied in well-seismic interpretation technology. It’s important to improve the fine remaining oil descriptiont for further increaseing understanding of reservoir and of high water-cut old oilfields.

• Periodical: Advanced Materials Research (Volumes 962-965)
• Pages: 494-499
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.962-965.494
• Online since: June 2014
• Authors: Shuang Bing Lv
• Keywords: Coherence, Fault, Forward Model, Structural Interpretation

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