Methods for Determining the Physical Property Cutoffs of the Effective Reservoirs of the Yaoyi Formation in Cha 48 Zone

Abstract:

The determination of the physical property cutoffs of the effective reservoirs is a major factor that affects the result of the reserve calculation and is a difficult problem in the research of the reservoir evaluation. It is related to the exploration, development and decision-making. This paper used the empirical statistical method, the minimum pore throat radius method, the oil attitude method and the porosity permeability cross plot method to exploratorily strike the physical property cutoffs of the effective reservoirs of Yaoyi Formation in Cha 48 zone. It was based on the actual situation of the data of cores, the well testing and the well logging and combined with the applicability of various methods. The results achieve the attest of the data from the well testing and the producing test and provide the basis for the reservoir calculation.

• Periodical: Applied Mechanics and Materials (Volumes 395-396)
• Pages: 230-233
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.395-396.230
• Online since: September 2013
• Authors: Qing Guo Zhang*, Lu Lu Sun, Xi Chen
• Keywords: Cha 48 Zone, Effective Reservoir, Physical Property Cutoffs, Yaoyi Formation

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