Acidizing stimulation method using a pH buffered acid solution

Combination downhole tubing circulating valve and fluid unloader

Composition and method for stimulating wells

Composition effective in removing asphaltenes

Compositions for treating a well penetrating a subterranean...

Dewaxing control apparatus for oil well

Enhancing a flow through a well pump

Formation and control of gas hydrates

Metal corrosion inhibitors, inhibited acid compositions and...

Method and apparatus for downhole artificial lift system...

Method and apparatus for enhancing oil and gas flow in a well

Method and apparatus for reducing fouling of injection and...

Method and apparatus for removal of oil well paraffin

Method and apparatus for treating wellbores

Method and composition for cleaning and inhibiting solid,...

Method and device for enhancing oil and gas flow in a well

Method and device to reduce asphaltene and paraffin...

Method and solvent composition for stimulating the production of

Method for cleaning wellbore surfaces using coiled tubing with a

Method for controlled introduction of reagent into a liquid