Mehdi Ostadhassan – författare

This book provides a succinct overview on the application of rate and pressure transient analysis in unconventional petroleum reservoirs. It begins by introducing unconventional reservoirs, including production challenges, and continues to explore the potential benefits of rate and pressure analysis methods. Rate transient analysis (RTA) and pressure transient analysis (PTA) are techniques for evaluating petroleum reservoir properties such as permeability, original hydrocarbon in-place, and hydrocarbon recovery using dynamic data. The brief introduces, describes and classifies both techniques, focusing on the application to shale and tight reservoirs. Authors have used illustrations, schematic views, and mathematical formulations and code programs to clearly explain application of RTA and PTA in complex petroleum systems. This brief is of an interest to academics, reservoir engineers and graduate students.

This brief presents recent developments and new methodologies in the area of petroleum geochemistry, including innovative unconventional analytical methods such as Raman, NMR and XPS spectroscopy that are based on advanced analytical chemistry and recently developed instrumentation. It discusses delineating mechanisms for petroleum generation, expulsion, migration and accumulation in reservoirs from the source rock.

This brief provides data, illustrations and detailed explanation of each method discussed, as well as data collection, interpretation of the results and intercorrelated characteristics of different case studies from a variety of samples. Geologists, engineers, and graduate students interested in the petroleum industry will all find the book valuable.