The High Resolution Sequence Stratigraphic Isochronous Framework in Threezhao Peripheral Zone

Abstract:

In detailed study on sedimentary characteristics of Fu Yang reservoir around Threezhao area, based on the theory of high resolution sequence stratigraphy of the base level cycle isochronous contrast, regard short-term base-level cycle as the minimum isochronous contrast comparing unit, this paper has carried on the fine high-resolution isochronous contrast of the reservoir in the studied area, and the high resolution^[1] sequence division of different orders of base-level cycle of Fuyu oil layer and Yangdachengzi oil layer. The Fuyu reservoir is divided into one complete long-term base-level cycle and three complete medium-term base-level cycle; while Yangdachengzi reservoir is divided into a long-term base-level rise hemicycles and 3 middle-term base-level rise hemicycles. According to mud logging, well logging and core analysis data, the sands group stratified mark of the Fuyu reservoir has been determined.

• Periodical: Advanced Materials Research (Volumes 989-994)
• Pages: 1359-1363
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.989-994.1359
• Online since: July 2014
• Authors: Zhang Na*, Chen Zhi Liu, Peng Li
• Keywords: Base-Level Cycles, Framework, Fuyu Reservoir, High Definition, Seismic, Yangdachengzi Reservoir

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