Hydraulic Fracturing In Oil & Gas Wells
Hydraulic Fracturing, or hydro fracking, is a primary method for oil and gas wells stimulation. It is a highly engineered and complex procedure. The limitation of hydraulic fracturing application is generally to low-permeability reservoirs (e.g., < 1 Milli Darcy for gas reservoirs and < 20 Milli Darcy for oil reservoirs).

Hydraulic Fracturing Process

Successful fracture treatments may increase the productivity of a well up to 400% relative to a zero skin well.
https://bit.ly/3uL2FSY