Titlebook: Borehole Acoustic Logging – Theory and Methods; Hua Wang,M. Nafi Toksöz,Michael C Fehler Book 2020 Springer Nature Switzerland AG 2020 Aco

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Wave Propagation in an Open Borehole,smic wave propagation and proceeds to modeling for boreholes in formations with different velocities and for different source types (monopole, dipole, and quadrupole). Numerical calculations provide an extensive suite of examples that illustrate the sensitivity of the acoustic logs to formation prop

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Data Processing Methods for Borehole Acoustics,act the different modes and to determine the formation velocities. In the early history of acoustic logging, where there were a few receivers in the array, the arrival times were used for velocity determination. With digital recording and expanded arrays, elaborate methods were developed.

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Acoustic Logging-While-Drilling,ntages include obtaining formation properties while conserving drill-rig time, true formation information without invasion, acquisition of information for drilling safety such as over-pressured formations, and for geo-steering.

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2366-2646 the current challenges in data acquisition in different form. ..This book covers the principles, historical development, and applications of many acoustic logging methods, including acoustic logging-while-drilling and cased-hole logging methods. Benefiting from the rapid development of information t