SY/T 5153-2017 in English

This standard provides detailed procedures for determining the wettability of reservoir rocks, which is a critical parameter in understanding fluid flow behavior within oil and gas reservoirs. It outlines various experimental methods and measurement techniques applicable to different types of rock samples. The document specifies the necessary equipment, materials, and operational conditions to ensure consistent and reliable results. It also includes guidelines for sample preparation, data recording, and result interpretation. The procedures described are intended to support research and development activities in the field of petroleum engineering, as well as for laboratory testing in the industry. The standard is applicable to a wide range of rock types encountered in oil and gas exploration and production environments. It serves as a reference for professionals involved in reservoir characterization and enhanced oil recovery processes.