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• Free water level
  ..., or hydrocarbon alone on a [[production test]]. Below this level lies the aquifer of a [[Drive mechanisms and recovery#Water drive|water drive]] reservoir sy
  525 bytes (76 words) - 14:40, 8 September 2014
• Reservoir system
  ...ck unit. A reservoir system has three main components: a [[reservoir]], an aquifer, and a transition zone (interface) between the two. ...ansition zone''' is the interval of rock separating the reservoir from the aquifer; it is less than 100% saturated with water.
  4 KB (579 words) - 14:34, 1 April 2022
• Free water level determination using pressure
  ...water level]] occurs where [[buoyancy pressure]] is zero in the reservoir-aquifer system. It defines the down[[dip]] limits of an [[accumulation]]. Pressure ...vel (FWL) by projecting RFT pressure data downward from a reservoir to the aquifer.]]
  3 KB (463 words) - 17:54, 17 February 2022
• Reservoir drive mechanisms
  ...s pressure drops around the borehole. This mechanism exists only where the aquifer is of equal or better quality than the reservoir and has a much larger volu In fields where the aquifer is smaller and/or has lower quality, there is limited expansion of water in
  7 KB (1,052 words) - 18:45, 1 April 2022
• Drive mechanisms and recovery
  | Aquifer expansion ...fer expands and moves into the reservoir, displacing oil. Depending on the aquifer's strength, additional energy may be provided by solution gas expansion. Mu
  16 KB (2,374 words) - 20:46, 19 January 2022
• Botucatu Formation
  One of the largest aquifer system, the Guarani Aquifer, is located in the Paraná Basin and the Botucatu Formation is part of it a
  3 KB (432 words) - 17:54, 22 March 2019
• AAPG statement on hydraulic fracturing
  * Permit procedures for fracturing within fresh-water aquifer zones (mostly undertaken in support of methane production from [[coal]] bed
  1 KB (187 words) - 16:47, 18 July 2016
• Hydrocarbon expulsion, migration, and accumulation
  ...water. The oil or gas migrates in filaments through the pore system of the aquifer as long as the [[buoyancy pressure]] (P_b) exceeds the capillary ...ormed in a trap and has come to pressure equilibrium with the water in the aquifer, the pore pressure of the hydrocarbons at different depths in the reservoir
  6 KB (828 words) - 16:32, 4 April 2022
• Predicting reservoir drive mechanism
  * Quality of aquifer pore geometry comparable to reservoir pore geometry * Aquifer volume at least 10 times greater than reservoir volume
  6 KB (759 words) - 13:51, 4 April 2022
• Flow units and containers
  ...container 1, which has the highest quality in terms of its pore system and aquifer support. ...Initial flow is lowest because of the poor quality of its pore system and aquifer support. It has the poorest performance.
  9 KB (1,231 words) - 18:42, 1 April 2022
• Hydrodynamic traps: mapping
  ...or U where U = V – Z. The values for Z, the subsea elevation of the target aquifer, can be determined by simply overlaying a structure contour map on the wate
  4 KB (601 words) - 22:27, 17 February 2022
• Paraná Basin
  ==The Guarani Aquifer== [[file:Parana_2.jpg|300px|thumb|{{figure number|2}}The Guarani Aquifer location.]]
  22 KB (3,382 words) - 19:52, 4 January 2024
• Hydrostatic pressure-depth plot construction
  # Plot measured pressure from the [[aquifer]]s (100% water saturation [S_w] ) in the well. If none is availab
  7 KB (895 words) - 18:57, 16 February 2022
• Reservoir fluids
  ...mo, and T. Holt, 2005, Tilted oil-water contacts: Modelling the effects of aquifer heterogeneity, in A. G. Dore and B. A. Vining, eds., Petroleum geology: Nor
  22 KB (3,508 words) - 20:34, 3 March 2016
• Relative permeability
  ...ying amounts. Each interferes with and impedes the flow of the others. The aquifer portion of a reservoir system by definition contains water as a single phas
  9 KB (1,351 words) - 13:31, 5 April 2022
• Pressure detection
  ...enclosing shales will drop, possibly sucking some of the water out of the aquifer. Most low pressure reservoirs are in areas where there has been uplift and
  16 KB (2,450 words) - 21:42, 20 January 2022
• FWhitehurst sandbox
  * aquifer http://water.usgs.gov/edu/earthgwaquifer.html
  22 KB (3,024 words) - 21:42, 19 December 2014
• Carbon dioxide (CO2) storage
  ...ollowayandsavage_1993>Holloway, S., and D. Savage, 1993, The potential for aquifer disposal of carbon dioxide in the United Kingdom: Energy Conversion and Man ...name=Gunteretal_1993>Gunter, W. D., E. H. Perkins, and T. J. McCann, 1993, Aquifer disposal of CO₂-rich gases: Reaction design for added capacity:
  37 KB (5,487 words) - 21:14, 11 March 2019
• Geothermal energy
  ...gh geothermal gradient. The sole condition is the existence of one or more aquifer horizons in adequate depths ([[:File:Goethermal heating district, City of B ...borders, cortical thin areas or hot spots. They need an igneous source, an aquifer, and a impermeable layer to keep up pressure. In many cases, there is surfa
  13 KB (1,918 words) - 18:12, 2 April 2019
• Karst topography
  ...1, Physical and chemical properties of a DNAPL contaminated sone in a sand aquifer: Quarterly Journal Engineering Geology and Hydrogeology, v. 34, p. 85–98<
  13 KB (2,016 words) - 19:56, 5 April 2019

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