Hydrodynamics describes lateral fluid movement through [http://water.usgs.gov/edu/earthgwaquifer.html aquifers that] have generally low [[dip]]. The fluids can have a vertical component to their movement but, on a basinwide scale, the lateral flow component is of major concern.
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Hydrodynamics describes [[lateral]] fluid movement through [http://water.usgs.gov/edu/earthgwaquifer.html aquifers that] have generally low [[dip]]. The fluids can have a vertical component to their movement but, on a basinwide scale, the lateral flow component is of major concern.
===Hydraulic head===
===Hydraulic head===
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[[Category:Critical elements of the petroleum system]]
[[Category:Critical elements of the petroleum system]]
[[Category:Formation fluid pressure and its application]]
[[Category:Formation fluid pressure and its application]]