Practical formation evaluation

Some Reasons for Logging Wells. The Spontaneous Potential. The Gamma Ray Log. Resistivity Measurements. The Density Log. The Neutron Log. The Acoustic Log. Introduction to Crossplots. A Look at Formation Factor and Saturation Theory. Development of a Dual-Water Logic. Clay Types and Mineral Distributions. Characteristics of Invasion and Resistivity Profiles. Organic Matter in Source Rocks. Saturations, and Thin Beds. A Method for Calculating Pore Pressures from Well Logs. Secondary Porosity. Pulsed-Neutron Capture Cross-Section Logs. Temperature Surveys. Appendices. Index.