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Pore water pressure
Pore pressure gradient is a dimensional petrophysical term used by drilling engineers and mud engineers during the design of drilling programs for drilling (constructing) oil and gas wells into the earth. It is the pressure gradient inside the pore space of the rock column from the surface of the ground down to the total depth (TD), as compared ...
Soil mechanics - Wikipedia ... Soil mechanics
Effective stress
Soil consolidation
Darcy's law
Terzaghi's Principle states that when stress is applied to a porous material, it is opposed by the fluid pressure filling the pores in the material. [1] Karl von Terzaghi introduced the idea in a series of papers in the 1920s based on his examination of building consolidation on soil. [2][3] The principle states that all quantifiable changes in ...
Kelvin equation - Wikipedia ... Kelvin equation