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  • <b>3</b>. The resistivity recorded by an electrical log that differs from the true resistivity of the formation because of the pres
    3 KB (368 words) - 13:38, 11 March 2018
  • ...le. The electrodes in the borehole may be raised successively to develop a log with the objective of determining the direction toward better mineralizatio
    976 bytes (146 words) - 05:38, 29 August 2017
  • ...use of the finite size or configuration of the logging tool. For a lateral log, a blind zone (abnormally low reading) is recorded when a bed that is highl <b>6</b>. A layer that cannot be detected by electrical methods because its resistivity is not sufficiently different from that of
    2 KB (340 words) - 13:02, 23 April 2017
  • though electrical engineers may use <math> j </math> for this quantity. 2.) The natural log is taken of the <math> G(\omega) </math> and the phase <math> \phi(\omega)<
    5 KB (715 words) - 09:29, 11 July 2017
  • {{#category_index:E|electric log}} ...ry:electric_survey|''electric survey'']]. <b>3</b>. Electrolog, a borehole log that usually consists of SP and two or more resistivity logs, such as short
    736 bytes (98 words) - 13:52, 19 April 2019
  • ...rock near the drill hole. Also called <b>electric log, IP log, resistivity log</b>, and <b>hole logging</b>.
    336 bytes (51 words) - 08:47, 6 September 2016
  • {{#category_index:I|induction electrical survey (IES, IEL)}} A borehole log that usually includes SP, 16-inch normal, and deep-investigation induction
    243 bytes (29 words) - 11:56, 8 April 2019
  • {{#category_index:I|induction log}} An electrical conductivity/resistivity well log based on electromagnetic induction. See Figure [[Special:MyLanguage/Diction
    2 KB (246 words) - 20:33, 4 January 2020
  • The combination of seismic, gravity, magnetic, electrical, radioactive, well-log, and/or other geologic data to effect a more accurate or complete interpret
    356 bytes (44 words) - 12:54, 17 April 2019
  • ...ce locations. May also involve borehole gravimeter, long-spaced electrical log measurements, or other types of measurements.
    467 bytes (65 words) - 16:27, 1 April 2017
  • <tr><td>[[Dictionary:Fig_E-7|Electrical and electromagnetic methods (E-7)]]</td><td align="right">117</td></tr> <tr><td>[[Dictionary:Fig_W-9|Well-log measurements and applications (W-9)]]</td><td align="right">394</td></tr>
    9 KB (1,280 words) - 14:48, 20 December 2011
  • Chandler, R. N., et al., 1994, Improved log quality with a dual-frequency pulsed NMR tool, SPE 28365, SPE Bute Inlet, British Columbia, by magnetometric offshore electrical sounding: Geophysics, 50, 153&ndash;161.</li>
    40 KB (5,282 words) - 16:45, 23 February 2016
  • {{#category_index:W|well log}} ...synergetic logs, etc. Pickett (1970) lists types and applications of well-log measurements, as shown in Figure [[Special:MyLanguage/Dictionary:Fig_W-9|W-
    2 KB (226 words) - 11:39, 28 November 2017
  • ...tp://www.crossref.org/iPage?doi=10.1190%2F1.1649381 ''Experimental design: Electrical resistivity data sets that provide optimum subsurface information''], [[Pet ...org/iPage?doi=10.1190%2F1.1438155 ''The synthesis of seismograms from well log data''] [[R. A. Peterson]], [[W. R. Fillippone]], and [[F. B. Coker]]
    14 KB (1,801 words) - 10:24, 30 September 2019
  • * 2014 "Pore-scale modeling of electrical resistivity and permeability in FIB-SEM images of organic mudrock," [[Vahi ...Page?doi=10.1190%2F1.1444899 ''Use of multiattribute transforms to predict log properties from seismic data,''] [[Daniel P. Hampson]], [[James S. Schuelke
    23 KB (2,964 words) - 00:55, 29 September 2019
  • ...reated in 1977 by Fred Hilterman and Keith Wang, an associate professor of electrical engineering. Their first report stated the lab's objective was "to investig ...Processing Laboratory (IPL), a Field Research Laboratory (FRL), and a Well Log Research Laboratory (WLL). These labs and SAL were designated the Allied Ge
    4 KB (648 words) - 17:45, 6 March 2015
  • ...on of Geoscientists and Engineers, and Society of Petrophysicists and Well Log Analysts. In addition, he served on the U.S. National Academy of Sciences C ...ransient electromagnetics in deeply weathered terrains. Brian also studied electrical prospecting methods in the Soviet Union, and he was an early pioneer in the
    12 KB (1,789 words) - 15:43, 26 October 2020
  • ...t was left to GRC to replace the clumsy mechanical/optical seismographs by electrical systems which used the then ...aking ability in mental arithmetic as well as his virtuosity in the use of log tables and slide
    33 KB (5,439 words) - 11:07, 30 January 2019
  • ...pany) at their Field Research Laboratory in Dallas. He worked initially on electrical methods of geophysics prospecting, and was later assigned to classified Nav ...ening classes at Southern Methodist University, earning the M.S. degree in electrical engineering in 1957.
    4 KB (604 words) - 11:34, 17 January 2014
  • | BSc = Mining and Electrical Engineering ...a graduate of the University of Wisconsin with degrees in both mining and electrical engineering. His professional career was spent with Shell Oil Company where
    3 KB (368 words) - 09:56, 13 October 2017

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