Theory, measurement, and interpretation of well logs [[electronic resource] /] / Zaki Bassiouni

• Record Nr.: UNINA9910462018203321
• Autore: Bassiouni Zaki
• Pubbl/distr/stampa: Richardson, TX, : Henry L. Doherty Memorial Fund of AIME, Society of Petroleum Engineers, 1994
• ISBN: 1-61399-157-6
• Descrizione fisica: 1 online resource (382 p.)
• Collana: SPE textbook series ; ; vol. 4
• Disciplina: 622/.1828
• Soggetti: Oil well logging; Geophysical well logging; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references and indexes.
• Nota di contenuto: ""Introduction""; ""Acknowledgments""; ""Contents""; ""1-Electrical Resistivity of Rocks""; ""1.1 Introduction""; ""1.2 Definitlon of Electrical Resistivity""; ""1.3 Nature of Electrical Resistivity of Reservoir Rocks""; ""1.4 Formation Resistivity Factor""; ""1.5 Effect of Formation-Water Salinity and Temperature on Rock Resistivity""; ""1.6 Rock Resistivity/Porosity ReIationshlp""; ""1.7 Relationship Between Formation Resistivity Factor and Permeability""; ""1.8 Relationship Between Rock Resistivity and Fluid Saturation""; ""1.9 Electrical Properties of Shaly Sands""; ""2-Radioactive Properties of Rocks""""2.1 Structure of the Atom""; ""2.2 Energy States and Radioactivity""; ""2.3 Nature and Type of Natural Radiation""; ""2.4 Rate of Radioactive Decay""; ""2.5 Natural Gamma Ray and Gamma Ray Logging""; ""2.6 Gamma Ray Interactions""; ""2.7 Absorption of Gamma Rays""; ""2.8 Gamma Ray Absorption Logging""; ""2.9 The Neutron""; ""2.10 Neutron Interactions""; ""2.11 Neutron Diffusion""; ""2.12 Neutron Logging Methods""; ""3-Acoustic Properties of Rocks""; ""3.1 Introduction""; ""3.2 Basic Concepts of Elasticity""; ""3.3 Acoustic-Wave Propagation in Fluid-Filled Borehole""""3.4 Acoustic·Wave Propagation in Rocks""; ""3.5 Porosity/Transit-Time Relationships""; ""4-Measurement Environment""; ""4.1 Measurement Environment Effects""; ""4.2 Borehole Diameter and Shape""; ""4.3 Mud, ; Mud-Filtrate, and Mudcake Properties""; ""4.4 Invasion Profile""; ""4.5 Formation Temperature""; ""4.6 Record of Measurement Environment""; ""5-Resistivity Logs""; ""5.1 Introduction""; ""5.2 Apparent Resistivity""; ""5.3 Conventional Electrode Tools""; ""5.4 Focused Current Devices""; ""5.5 Induction Devices""; ""5.6 True Resistivity Determination""""5.7 Determination of Rxo From Microresistivity Tool Readings""; ""5.8 Summary""; ""6-The Spontaneous Potential Log""; ""6.1 Naturally Occurring Electrical Potentials""; ""6.2 The SP Log""; ""6.3 Origin of the SP""; ""6.4 Theoretical ESSP vs. Measured SP""; ""6.5 Determination of Formation Water Resistivity""; ""6.6 Character and Shape of the SP Deflection""; ""7-Gamma Ray Log""; ""7.1 Introduction""; ""7.2 Detection and Measurement of Nuclear Radiation""; ""7.3 Unit of Measurement""; ""7.4 Statistical Variations""; ""7.5 Logging Speed""; ""7.6 Tool Response""""7.7 Applications of the Gamma Ray Log""; ""7.8 Gamma Ray Spectrometry Log""; ""8-Gamma Ray Absorption Logs""; ""8.1 Introduction""; ""8.2 Single-Detector Formation Density Tool""; ""8.3 Dual-Detector Density Tool""; ""8.4 Tool Calibration""; ""8.5 Porosity From Density Log Response""; ""8.6 Litho-Density Tool""; ""9-Neutron Logs""; ""9.1 Introduction""; ""9.2 Types of Detectors""; ""9.3 N-G Tool""; ""9.4 Sidewall Neutron Log""; ""9.5 Dual-Detector Neutron Tool""; ""9.6 Pulsed Neutron Tools""; ""10-Sonic Porosity Log""; ""10.1 Introduction""; ""10.2 Slngle-Receiver System""