Sedimentary Characteristics and Reservoir Comprehensive Evaluation of Block X in Peru

Meng Z.; Li P.-H.; Li S.-Q.; Zhang K.-X.; Zhang C.-Q.; Xu F. · Springer Series in Geomechanics and Geoengineering (2023) · DOI: 10.1007/978-981-99-1964-2_132

Resumen

The study area is located in the south central part of Tarala basin, which is a typical fault block reservoir. For the Paleogene Eocene reservoirs, this paper makes full use of logging curves and logging data, overcomes the shortcomings of lack of core and seismic data, establishes lithology interpretation template and divide reservoir lithology; Based on short-term cycle characteristics and log curve shape, logging facies identification template is established; The spatial distribution pattern of sedimentary microfacies is clarified by the combination of point (single well facies), line (well section facies), and plane (sandstone plane distribution); Carry out research on reservoir physical properties and heterogeneity, Combined with the Sedimentary characteristics, structure and reservoir development, comprehensive evaluation and scoring of reservoirs are carried out, and the distribution law of high-quality reservoirs is confirmed. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2023.