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Earth Boring, Well Treating, And Oil Field Chemistry > Well Treating > Contains Organic Component > Organic Component Is Carbohydrate Or Derivative Thereof (e.g., Sugar Or Gum, Such As Galactomannan, Etc.) Or Carboxylic Acid Ester Of An Alcohol Which Has Five Or More Hydroxy Groups Bonded Directly To Carbons > Carbohydrate Is Polysaccharide > Polysaccharide Is Cellulose Or Derivative Thereof Polysaccharide Is Cellulose Or Derivative ThereofPolysaccharide Is Cellulose Or Derivative Thereof patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/23/06 - 20060264334 - Non-damaging fracturing fluids and methods for their use A non-aqueous well treatment fluid is provided containing a glycol-soluble polymer such as highly substituted hydroxypropyl guar in an alkylene glycol or alkylene glycol ether solvent. A non-aqueous slurry composition for use in preparing water-based well treatment fluids is also provided, having a glycol-soluble polymer such as highly substituted hydroxypropyl ... 10/26/06 - 20060240994 - Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation The present invention relates to subterranean treatment fluids, and more particularly, the present invention relates to subterranean treatment fluids comprising relative permeability modifiers and methods for using such subterranean treatment fluids in subterranean operations to reduce the production of water from and stimulate hydrocarbon production in a subterranean formation. In ... 10/19/06 - 20060234874 - Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation The present invention relates to subterranean treatment fluids, and more particularly, the present invention relates to subterranean treatment fluids comprising relative permeability modifiers and methods for using such subterranean treatment fluids in subterranean operations to reduce the production of water from and stimulate hydrocarbon production in a subterranean formation. In ... 08/11/05 - 20050176591 - Annular fluids and method of emplacing the same An annular fluid or packer fluid, and methods of making the same, that includes a water-miscible solvent, a viscosifying additive, a crosslinking agent, a crosslinking inhibitor having the facility to inhibit crosslinking between the viscosifying additive and the crosslinking agent, and an initiating agent having the facility to overcome an ... ### FreshPatents.com Support |