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  • Displacement pressure
    ...rcury has filled any surface irregularities on the sample) is termed the ''displacement pressure'' (''P''<sub>d</sub>).<ref>Vavra, C.L., J. G. Kaldi, and R. M. Sne
    557 bytes (82 words) - 14:13, 24 July 2014
  • Estimating displacement pressure
    #REDIRECT [[Displacement pressure estimation]]
    46 bytes (4 words) - 20:24, 19 December 2014
  • Displacement pressure estimation
    In practice, the [[Top seal displacement pressure|displacement pressure]] (P<sub>d</sub>) is estimated from laboratory measurements. In re The following table lists techniques commonly used to estimate the displacement pressure of a top seal.
    2 KB (258 words) - 18:41, 31 March 2022
  • Top seal displacement pressure
    ...igration and entrapment]: AAPG Bulletin, vol. 63, no. 5, p. 723–760.</ref> Displacement pressure, which is measured in dynes/cm<sup>2</sup>, can be calculated by t The displacement pressure of a seal depends on both the physical character of the seal (pore
    4 KB (530 words) - 15:56, 31 March 2022
  • Displacement pressure estimation from pore size
    [[Displacement pressure]] can be estimated from pore size using Washburn's<ref name=ch10r9 ...990, Quantitative determination of pore structure and application to fluid displacement in reservoir rocks, in J. Kleppe, E. W. Berg, A. T. Buller, O. Hjemeland, a
    5 KB (766 words) - 22:55, 2 February 2016
  • Displacement pressure: theory vs. reality
    ...column of trapped hydrocarbon compared with the prediction from measured [[displacement pressure]]s. Empirical studies are needed because simple, idealized laborat ...ch: AAPG Hedberg Research conference, unpublished abstract.</ref> Measured displacement pressures predict the top seal is capable of trapping 29–34 m (94–110 f
    4 KB (587 words) - 13:36, 1 April 2022
  • Estimating displacement pressure from pore size
    #REDIRECT [[Displacement pressure estimation from pore size]]
    61 bytes (7 words) - 20:25, 19 December 2014
  • Measuring displacement pressure using mercury injection
    The [[displacement pressure]] (P<sub>d</sub>) is routinely inferred by forcing mercury into th ==Values of displacement pressure>==
    5 KB (749 words) - 19:46, 31 March 2022
  • Displacement pressure: does the theory predict reality?
    #REDIRECT [[Displacement pressure: theory vs. reality]]
    55 bytes (6 words) - 17:05, 19 December 2014
  • Displacement pressure estimation from sedimentary facies and well logs
    [[Displacement pressure]] has been inferred from the relationship between capillary proper ...1000–10,000 ft of oil. Delta-plain shales are relatively poor seals, with displacement pressures of 80–90 psia (air-mercury<sup>o</sup> and capable of trapping
    5 KB (764 words) - 19:46, 31 March 2022
  • Estimating displacement pressure from sedimentary facies and well logs
    #REDIRECT [[Displacement pressure estimation from sedimentary facies and well logs]]
    84 bytes (10 words) - 20:25, 19 December 2014

Page text matches

  • How capillary properties control seal
    ...hen the buoyant pressure exerted by the [[hydrocarbon column]] exceeds the displacement pressure of the seal, the seal leaks. For example, a shale top seal that co * [[Top seal displacement pressure]]
    2 KB (266 words) - 15:45, 31 March 2022
  • Estimating displacement pressure
    #REDIRECT [[Displacement pressure estimation]]
    46 bytes (4 words) - 20:24, 19 December 2014
  • Estimating Pd from pore size
    #REDIRECT [[Estimating displacement pressure from pore size]]
    61 bytes (7 words) - 20:55, 21 April 2014
  • Estimating displacement pressure from pore size
    #REDIRECT [[Displacement pressure estimation from pore size]]
    61 bytes (7 words) - 20:25, 19 December 2014
  • Does the theory predict reality?
    #REDIRECT [[Displacement pressure: theory vs. reality]]
    55 bytes (6 words) - 22:05, 14 January 2015
  • Measuring Pd using mercury injection
    #REDIRECT [[Measuring displacement pressure using mercury injection]]
    69 bytes (7 words) - 20:53, 21 April 2014
  • Displacement pressure: does the theory predict reality?
    #REDIRECT [[Displacement pressure: theory vs. reality]]
    55 bytes (6 words) - 17:05, 19 December 2014
  • Estimating displacement pressure from sedimentary facies and well logs
    #REDIRECT [[Displacement pressure estimation from sedimentary facies and well logs]]
    84 bytes (10 words) - 20:25, 19 December 2014
  • Estimating Pd from sedimentary facies and well logs
    #REDIRECT [[Displacement pressure estimation from sedimentary facies and well logs]]
    84 bytes (10 words) - 17:03, 15 January 2015
  • Displacement pressure estimation
    In practice, the [[Top seal displacement pressure|displacement pressure]] (P<sub>d</sub>) is estimated from laboratory measurements. In re The following table lists techniques commonly used to estimate the displacement pressure of a top seal.
    2 KB (258 words) - 18:41, 31 March 2022
  • Seal capacity: pitfalls and limitations of estimation
    * It is not easy to characterize the [[Top seal displacement pressure|displacement pressure]] of a top seal from a few, or many, measurements. ...arbon saturations required for flow]] through top seals—and, consequently, displacement pressures—may be much higher than commonly assumed.
    2 KB (325 words) - 20:57, 31 March 2022
  • Intact membrane seal leakage
    ...the height of an underlying petroleum column) exceeds the seal capillary [[displacement pressure]]. This type of seal does not [[fracture]] during [[deformation]]. ==Ductility and capillary displacement pressure==
    3 KB (475 words) - 17:08, 1 February 2022
  • Saturations required for hydrocarbon flow
    ...nt]: AAPG Bulletin, vol. 63, no. 5, p. 723–760.</ref> This is one reason [[displacement pressure]] is defined at 10% saturation. ...327–347.</ref> The current assumption that seal capacity is based upon the displacement pressure at only 10% saturation could be very misleading. The value could b
    2 KB (313 words) - 13:57, 1 April 2022
  • Hydrocarbon column: calculation of maximum height
    ...l]] occurs when the [[buoyancy pressure]], ''P''<sub>b</sub>, equals the [[displacement pressure]], ''P''<sub>d</sub>. If ''P''<sub>b</sub> exceeds ''P''<sub>d</su ...t] would coincide with the [[free water level]]. If the reservoir has some displacement pressure greater than zero, then the height of the hydrocarbon column is le
    3 KB (488 words) - 16:13, 31 March 2022
  • Trap leakage
    ...petroleum column) exceeds [[Top seal displacement pressure|seal capillary displacement pressure]]. This seal type does not [[fracture]] during [[deformation]]. | Capillary pressure exceeds [[displacement pressure]] of fracture [[porosity]] in the seal.
    3 KB (445 words) - 16:58, 1 February 2022
  • Seal capacity of breached and hydrocarbon-wet seals
    ...mn will shrink until the [[Buoyancy pressure|buoyant pressure]] equals the displacement pressure and the system again seals. In practice, however, hydrocarbons con ...leaked hydrocarbons until the buoyant pressure (P<sub>b</sub>) is half the displacement pressure (P<sub>d</sub>). Continued charging of traps after initial fill co
    5 KB (693 words) - 14:23, 1 April 2022
  • Displacement pressure
    ...rcury has filled any surface irregularities on the sample) is termed the ''displacement pressure'' (''P''<sub>d</sub>).<ref>Vavra, C.L., J. G. Kaldi, and R. M. Sne
    557 bytes (82 words) - 14:13, 24 July 2014
  • Displacement pressure estimation from sedimentary facies and well logs
    [[Displacement pressure]] has been inferred from the relationship between capillary proper ...1000–10,000 ft of oil. Delta-plain shales are relatively poor seals, with displacement pressures of 80–90 psia (air-mercury<sup>o</sup> and capable of trapping
    5 KB (764 words) - 19:46, 31 March 2022
  • Displacement pressure: theory vs. reality
    ...column of trapped hydrocarbon compared with the prediction from measured [[displacement pressure]]s. Empirical studies are needed because simple, idealized laborat ...ch: AAPG Hedberg Research conference, unpublished abstract.</ref> Measured displacement pressures predict the top seal is capable of trapping 29–34 m (94–110 f
    4 KB (587 words) - 13:36, 1 April 2022
  • Seal capacity and two-phase hydrocarbon columns
    ...0008-0</ref> The gas in contact with the base of the seal determines the [[displacement pressure]] (P<sub>d)</sub> of the seal. The [[Buoyancy forces in reservoir
    3 KB (445 words) - 20:56, 31 March 2022

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