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  • File:Mudlogging-gas-extraction-and-monitoring fig1.png
    Mud system. (From Whittaker, 1991.)
    (888 × 684 (19 KB)) - 22:32, 14 January 2014
  • File:Oil-and-condensate-analysis fig4.png
    Gas chromatogram showing drilling mud contamination to a biodegraded oil.
    (931 × 837 (44 KB)) - 17:17, 14 January 2014
  • File:Wellbore-trajectory fig6.png
    ...eerable bottom hole assembly, (b) Kicking off with a bent sub and straight mud motor.
    (890 × 974 (33 KB)) - 21:19, 14 January 2014
  • File:Pressure-detection fig4.png
    ...ed shale, plotted against formation pressure gradient (FPG) and equivalent mud weight. (From Hottman and Johnson, 1965; by permission of SPE.)
    (926 × 899 (14 KB)) - 18:23, 14 January 2014
  • File:M91FG178.JPG
    Mud-lined lateral accretion surfaces in the upper section of a point bar sandst
    (800 × 1,042 (186 KB)) - 21:26, 3 August 2015
  • File:Thin-section-analysis fig2.png
    ...cimen or thin section. In Folk's scheme, the black pattern represents lime mud matrix, the lined pattern represents sparry calcite cement, and the white o
    (1,959 × 1,366 (182 KB)) - 21:07, 14 January 2014
  • File:M91FG117.JPG
    ...west-oriented beach ridge macroforms are fairways for water ingress. Tidal mud flat deposits south of the field restrict water influx from this direction
    (800 × 689 (66 KB)) - 21:32, 12 August 2015
  • File:Drill-stem-testing fig6.png
    ...rom these gauges. (A) Run in hole, gauge measuring hydrostatic pressure of mud column; (B) initial flow period; (C) initial buildup; (D) final flow period
    (724 × 556 (6 KB)) - 22:25, 14 January 2014
  • File:M91Ch2FG4.JPG
    ...d of the drill pipe, rotates, cutting and crushing the rock underneath it. Mud passes out through the nozzles in the drill bit, cools the bit, and acts to
    (800 × 1,046 (200 KB)) - 16:45, 22 April 2015