Open AccessFluid-Rock Characterization and Interactions in NMR Well Logging
Author(s) -
George J. Hirasaki,
Kishore Mohanty
Publication year - 2003
Language(s) - English
Resource type - Reports
DOI - 10.2172/807616
Subject(s) - logging , well logging , characterization (materials science) , petroleum engineering , geology , materials science , nanotechnology , ecology , biology
The objective of this project was to characterize the fluid properties and fluid-rock interactions that are needed for formation evaluation by NMR well logging. The advances made in the understanding of NMR fluid properties are summarized in a chapter written for an AAPG book on NMR well logging. This includes live oils, viscous oils, natural gas mixtures, and the relation between relaxation time and diffusivity