2014年4月18日星期五

Hydraulic fracturing

Maide Hydraulic Fracturing Proppants is increase production of oil and gas wells, injection wells by injection of an important technical measures, not only widely used in low osmotic pressure reservoir, and in hypertonic reservoir stimulation transformation also achieved good results . It is the use of advanced ground pump maide hydraulic fracturing benifits, high mucus has greatly exceeded the absorption capacity of the underlying displacement injection wells, in the bottom suffocating pressure, when the pressure is greater than the near wellbore formation rock to stress and tensile strength, in the bottom formation near the cracks. Continue with injected fluid carrying sand proppant, fracture extends forward and filled with proppant in the fracture closure shut the proppant to form a certain geometry and conductivity of sand filling in the vicinity of the bottom strata cracks that reach well stimulation process measures attention.

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