LandOfFree - US Patents - Listing for Wells,Processes,Separate steps of fracturing or attacking formation

Wells – Processes – Separate steps of fracturing or attacking formation

Methods of reducing water permeability for acidizing a...

Wells – Processes – Separate steps of fracturing or attacking formation

Methods of sealing subterranean zones

Utility Patent

Wells – Processes – Separate steps of fracturing or attacking formation

Methods of sealing subterranean zones

Wells – Processes – Separate steps of fracturing or attacking formation

Methods of stabilizing unconsolidated subterranean formations

Wells – Processes – Separate steps of fracturing or attacking formation

Methods of use of cementitious materials and sonic or energy-car

Wells – Processes – Separate steps of fracturing or attacking formation

Methods of using viscoelastic surfactant gelled fluids to...

Wells – Processes – Separate steps of fracturing or attacking formation

Organic acid treating fluids with viscoelastic surfactants...

Wells – Processes – Separate steps of fracturing or attacking formation

Pre-drilled casing apparatus and associated methods for...

Wells – Processes – Separate steps of fracturing or attacking formation

Process for cleaning a subterranean injection surface and for se

Wells – Processes – Separate steps of fracturing or attacking formation

Process for improving conformance and flow profiles in a subterr

Wells – Processes – Separate steps of fracturing or attacking formation

Process for remedial cementing

Wells – Processes – Separate steps of fracturing or attacking formation

Product and process for acid diversion in the treatment of subte

Wells – Processes – Separate steps of fracturing or attacking formation

Production-enhancing completion methods

Wells – Processes – Separate steps of fracturing or attacking formation

Reduction of water production from hydrocarbon containing subsur

Wells – Processes – Separate steps of fracturing or attacking formation

Removing fracture fluid via chemical blowing agents

Wells – Processes – Separate steps of fracturing or attacking formation

Removing particulate matter from a non-dissoluble sand control p

Wells – Processes – Separate steps of fracturing or attacking formation

Reversible plugging of oil bearing formations

Wells – Processes – Separate steps of fracturing or attacking formation

Selective wellbore isolation using buoyant ball sealers

Wells – Processes – Separate steps of fracturing or attacking formation

Self diverting matrix acid