Running title: Schlumberger log interpretation. Vol. 1: 1972 ed. Includes bibliographical references.

Vol. 1. Principles -- Fundamentals of quantitative log interpretation -- The spontaneous-potential (SP) curve -- Conventional resistivity logs -- Focusing-electrode logs -- Induction logging -- Microresistivity devices -- The sonic log -- The formation density log -- Neutron logs -- The gamma ray log -- The thermal decay time log -- Determination of lithology and porosity -- Determination of Rw -- Resistivity interpretation (Rt, Rxo/Rt, Rxo) -- Determination of saturation (clean formations) -- Shaly formations -- Permeability, (Sw)irr, water cut -- Special purpose devices and services -- Vol. 2. Applicaitons -- Well logs and combination tools -- Correlation -- Open-hole wellsite interpretation -- More complete open-hole interpretation -- Formation evaluation in cased holes -- Tape recording, transmission, and processing of log data -- Log data processing for interpretation- parameter selection -- Computer-processed interpretation -- Water well logging -- Special applications- examples of mineral interpretation, mechanical properties log, gas storage wells, ULSEL. Vol. 3 -- Charts