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  • ...og). <b>2</b>. Specifically, a [[Special:MyLanguage/Dictionary:sonic_log|''sonic log'']] (q.v.)
    692 bytes (92 words) - 10:19, 8 December 2017
  • ...sually results from P-waves traveling in the adjacent formation, where the sonic log measures the slowness (specific transit time or inverse of its velocity
    1 KB (182 words) - 19:08, 6 June 2020
  • ...g noncorresponding peaks in automatic statics programs. <b>2</b>. In sonic logging, the first arrival may be strong enough to trigger one receiver but not the
    515 bytes (78 words) - 19:33, 22 March 2018
  • {{#category_index:D|dipole sonic log}} ...pole array tool, or an array dipole tool. Modes are configured to meet the logging conditions presented by different borehole environments. While monopoles wo
    1 KB (191 words) - 13:09, 11 October 2017
  • ...[Special:MyLanguage/Sonic logging|sonic]] and [[Special:MyLanguage/Density logging|density]] well log information but in the absence of these, Gardner's const
    3 KB (402 words) - 15:00, 11 April 2017
  • ...) A logging tool such as is lowered into a borehole to record resistivity, sonic, radioactivity, or other types of well logs.
    245 bytes (34 words) - 14:09, 8 May 2018
  • ...lear devices, usually the distance from the source to the detector. On the sonic sonde, span is the distance between two receivers of a pair whereas <b>spac
    605 bytes (87 words) - 12:08, 13 November 2018
  • Coates, G. R., Xiao, L., and Prammer, M. G., 1999, NMR Logging: Principles and applications: Halliburton &mdash;&mdash;&mdash;1979, Synthetic sonic logs&mdash;a process for stratigraphic interpretation: Geophysics, 44, 3&nd
    40 KB (5,282 words) - 16:45, 23 February 2016
  • ...log</b>. (<b>a</b>) Schematic compensated sonic logging sonde. (<b>b</b>) Sonic log. (Courtesy Schlumberger.)
    158 bytes (25 words) - 15:38, 20 December 2011
  • ...racture-induced sonic anisotropy using a combination of borehole image and sonic logs,''] [[Adam Donald]], [[Romain Prioul]], [[Randy Koepsell]], [[Zakariae ...90%2F1.1620626 ''An efficient finite-difference scheme for electromagnetic logging in 3D anisotropic inhomogeneous media,''] [[Sofia Davydycheva]], [[Vladimir
    23 KB (2,964 words) - 00:55, 29 September 2019
  • ...ve prospecting]], [[vertical seismic profiling]], [[full-waveform acoustic logging]], and [[attenuation]] of seismic waves. ...ith the theoretical aspects of what today is known as "full-waveform sonic logging," and he did some of the earlier work in vertical seismic profiling. During
    10 KB (1,561 words) - 10:03, 12 February 2015
  • impressive: seismic exploration for hydrocarbons, full-wave sonic logging, rock physics, VSP, seismological applications for the
    11 KB (1,604 words) - 22:44, 2 October 2020
  • ...ember of the Submarine Defense Commission. It was during his war work with sonic submarine detection and depth sounding that he became interested in the app surveying and logging, magnetic, electrical and seismic exploration for oil
    21 KB (3,414 words) - 12:55, 10 September 2014
  • ...nds as compared to a higher velocity in the sands that were water-wet. The sonic tool utilizes the physical principle that when piezoelectric crystals of mi
    31 KB (5,164 words) - 12:55, 17 October 2016
  • ...came apparent that it had an even more important application in production logging. For his part in the development of the CVL, Bob is today receiving the SEG ...esearch programs for ARPA, and the instrumentation for uranium exploration logging. This latter development allowed Century to obtain an eminent position in t
    4 KB (650 words) - 12:53, 17 October 2016
  • ...boratory. His initial investigations were in well logging, particularly in sonic methods.
    4 KB (647 words) - 13:54, 17 October 2016
  • data, full-wave sonic logging, and rock physics. Prior to leaving Texaco, Jack coauthored a research prop
    5 KB (741 words) - 12:59, 17 October 2016
  • |[[Dictionary:Logging|logging]] |[[Dictionary:Sonic|sonic]]
    12 KB (1,230 words) - 12:53, 9 February 2018
  • ...he velocity function was extrapolated to the surface by a linear ramp. The sonic log exhibits a strong low-frequency component with a distinct blocky charac ...of the general increase of velocity with depth due to compaction. In some sonic logs, however, the low-frequency component exhibits a blocky character (Fig
    11 KB (1,590 words) - 07:01, 18 September 2014
  • ...lithology, porosity and shaliness on ''P''- and ''S''-wave velocities from sonic logs: SEG Continuing Education Class Notes.</ref>. ...t of the ''P''-wave velocity to ''S''-wave velocity based on full-waveform sonic logs from a producing oil field <ref name=ch11r60/>. The key observation ma
    18 KB (2,723 words) - 15:28, 6 October 2014

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