3 Semester Credit Hours Prerequisites: PETR majors only; 3.0 TTU GPA; C or better in PETR 2301, PETR 2322, PETR 3302; ME 3370; CE 3303 or ME 3403; and MATH 3350. Corequisites: PETR 3103, PETR 3304, PETR 3306, and PETR 4324. Basic properties of reservoir rocks and their relation to the storage and production of oil and gas. Concepts such as heterogeneity, capillary pressure, relative permeability, resistivity are included as part of the course.