Rational Rock Physics for Improved Velocity Prediction and Reservoir Properties Estimation for Granite Wash (Tight Sands) in Anadarko Basin, Texas
Figure 4
Petrography and mineralogy Granite Wash (Marmaton section) sandstones pore-filling constituents are (a) calcite fill pores and quartz overgrowths, feldspar overgrowths; (b) euhedral microquartz crystals; and (c) authigenic albite overgrowths and single crystals from [11]. Data is courtesy of Newfield Exploration Company.
