Improved fracturing processes which use novel aqueous hydraulic fracturing fluids.
The fluid combinations of the present invention may be used, for example, in hydraulic fracturing, frac-packing, and gravel packing.
The main treatment may be hydraulic fracturing, acid fracturing and matrix acidizing.
The hydraulic fracturing fluids are prepared for use in fracturing a subterranean petroliferous formation.
Improved hydraulic fracturing compositions are disclosed which help reduce potential negative environmental impact by hydraulic fracturing.
The method may simulate an intersection of an induced hydraulic fracture with a natural fracture using the mechanical earth model.
A fracturing fluid is injected under pressure into the wellbore to hydraulically fracture a subterranean formation of interest.
The present invention relates to a method for hydraulically fracturing a subterranean formation, and to a fracturing liquid (FL) that can be used in the method of the invention.
using chemical substances in high-volume hydraulic fracturing is minimised
This hydraulic fracturing technique raises specific challenges, in particular for health and environment.
Hydraulic fracturing of wells by injecting a degradable polymer phase as a fracturing fluid is provided.
The use of such pellets in hydraulic fracturing of subterranean formations and in grinding is also described.
Highly permeable strata are not exposed to hydraulic fracturing.
The invention relates to the field of hydraulic fracturing of subsurface formations.
The invention relates to hydraulic fracturing in low permeability subsurface formations.
The invention relates to hydraulic fracturing in underground formations.
The method relates to the field of hydraulic fracturing of underground formations.