付出
发表于 2025-3-25 07:21:10
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简略
发表于 2025-3-25 07:29:46
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Adulterate
发表于 2025-3-25 13:09:22
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
Feckless
发表于 2025-3-25 18:48:44
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.
archenemy
发表于 2025-3-25 20:09:30
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.
BAN
发表于 2025-3-26 01:36:06
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Kaleidoscope
发表于 2025-3-26 08:01:34
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杠杆支点
发表于 2025-3-26 10:40:19
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Matrimony
发表于 2025-3-26 15:11:35
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Indecisive
发表于 2025-3-26 17:43:20
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