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• Measuring displacement pressure using mercury injection
  The [[displacement pressure]] (P_d) is routinely inferred by forcing mercury into th ==Values of displacement pressure>==
  5 KB (749 words) - 19:46, 31 March 2022
• Fracture traps
  ...structural system because fractures are a result of [[deformation]] and/or displacement and therefore are structural in nature. ...ly contiguous rocks have broken and separated and along which the relative displacement of originally adjacent points across the fracture is small compared with fr
  3 KB (461 words) - 16:04, 13 April 2022
• Fracture
  ...ly contiguous rocks have broken and separated and along which the relative displacement of originally adjacent points across the fracture is small compared with fr
  951 bytes (136 words) - 20:39, 10 February 2015
• Seal capacity of different rock types
  ...apacities of different rock types. This figure was compiled from published displacement pressures based upon mercury capillary curves. Column heights were calculat ...in, 1993). Shales in the Cretaceous section of the Powder River basin have displacement pressures of 1000–4000 psi and can trap gas columns of 460–1830 m (1500
  5 KB (760 words) - 20:55, 31 March 2022
• Fault seal breakdown during production
  ...[[hydrocarbon column]], the buoyant pressure will ultimately exceed the [[displacement pressure]] of the fault zone and the fault will [[Cross-leaking faults|cros ...anical rupturing but simply by the relative change in buoyant pressure vs. displacement pressure.
  4 KB (530 words) - 15:21, 30 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/cm², 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
• Pressure prediction: reconstructing burial history
  ...tude of measurement. A pressure-depth plot, using the estimate of vertical displacement and [[Normal hydrostatic pressure gradients|normal fluid gradients]], helps
  3 KB (408 words) - 17:56, 17 February 2022
• Fault-dependent leak points, continuity, and charge
  ...on hydrocarbon column heights is not the [[top seal displacement pressure|displacement pressure of top seals]] but fault-dependent leak points, the [[lateral]] co A comparison of top seal capacity determined from [[displacement pressure]]s and actual [[hydrocarbon column]] heights in one African basin
  4 KB (556 words) - 20:56, 31 March 2022
• Fractured membrane seal leakage
  ...ght of an underlying [[Hydrocarbon column|petroleum column]] exceeds the [[displacement pressure]] of the fracture [[porosity]] in the seal. Many rock types with high capillary [[displacement pressure]]s rarely seal petroleum [[accumulation]]s. These rocks are often
  3 KB (478 words) - 17:09, 1 February 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
• Wettability
  * Observations of displacement or surface phenomena associated with the water or oil phase ===Displacement techniques===
  12 KB (1,706 words) - 15:11, 24 January 2022
• Waterflooding
  ...) the economic production limit has been reached. This is done through the displacement of oil and free gas by water. In waterflooding, water is injected into one The overall recovery (''E''_R) is a product of displacement efficiency (''E''_D), invasion or vertical sweep efficiency (''E'
  10 KB (1,468 words) - 18:23, 21 January 2022
• Buoyancy forces in reservoir fluids
  ...laries, shale for instance, has a very high [[displacement pressure]]. The displacement pressure for a [http://www.oxforddictionaries.com/us/definition/american_en
  8 KB (1,182 words) - 20:27, 3 March 2016
• Micropermeable seal leakage
  ...ater-wet seals have petroleum column heights that may exceed the capillary displacement pressure of matrix [[porosity]]. The effective [[permeability]] to petroleu
  5 KB (742 words) - 17:11, 1 February 2022
• Depth and thickness conversion
  ...raight; even nominally vertical holes commonly show substantial horizontal displacement even if the deviation is too small to produce a large change in true vertic * NSD = north-south displacement
  17 KB (2,363 words) - 16:49, 20 January 2022
• Enhanced oil recovery
  ...iciency (''E''_D), and sweep efficiency (''E''_S). The displacement efficiency is inversely proportional to the residual oil saturation, while ...ooding. The viscosity of oil is reduced, providing more efficient miscible displacement. © U.S. Department of Energy, Bartlesville, Oklahoma.]]
  12 KB (1,794 words) - 21:19, 19 January 2022
• Intact top seal
  * [[Estimating displacement pressure]]
  3 KB (357 words) - 15:08, 31 March 2022
• Fault seal analysis for reservoir development
  ...igure number|4}}Allan Mapping Principles<ref name=Allan_1989 />. (A) Fault displacement can provide a cross-fault seal by juxtaposing impermeable units against pot ...ram<ref name=Knipe_1997 />. (A) Simple normal fault with increasing linear displacement from left to right. (B) Generic juxtaposition diagram with the order of the
  14 KB (2,146 words) - 19:35, 13 September 2022
• Artificial lift
  ...ing a rod string that activates a positive displacement pump. The positive displacement pump is seated in the tubing string and set below the operating fluid level
  7 KB (1,094 words) - 20:47, 19 January 2022
• Trap systems: structural, stratigraphic, and fluidic
  ...ost]]- or [[Syndepositional structure|syndepositional]] [[deformation]] or displacement of [[reservoir]] and/or [[seal]]ing units
  3 KB (405 words) - 17:44, 12 April 2022

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