104352 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Compositions for stimulating production by acting on the underground formation Compositions based on water or polar solvents
Sub-classes:AQUEOUS NANOBUBBLE DISPERSION AND GAS SUPERSATURATION AT ELEVATED PRESSURES
#2SELF-DESTRUCTIVE BARITE FILTER CAKE IN WATER-BASED AND OIL-BASED DRILLING FLUIDS
#3SELF-DESTRUCTIVE BARITE FILTER CAKE IN WATER-BASED AND OIL-BASED DRILLING FLUIDS
#4Remediation of Rag Layer and Other Disposable Layers in Oil Tanks and Storage Equipment
#5SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION
#6SELF-DESTRUCTIVE BARITE FILTER CAKE IN WATER-BASED AND OIL-BASED DRILLING FLUIDS
#7Remediation of rag layer and other disposable layers in oil tanks and storage equipment
#8SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION
#9SELF-DESTRUCTIVE BARITE FILTER CAKE IN WATER-BASED AND OIL-BASED DRILLING FLUIDS
#10Remediation of rag layer and other disposable layers in oil tanks and storage equipment
#11Fracturing fluids containing hydrophilic fibers
#12SALT-TOLERANT SELF-SUSPENDING PROPPANTS MADE WITH NEUTRAL STARCHES
#13LOW TEMPERATURE CURABLE PROPPANT
#14Methodology for developing treatment fluid compositions to enhance near- and far-field diversion downhole
#15Remediation of rag layer and other disposable layers in oil tanks and storage equipment
#16Rotary steerable drilling tool and method
#17Using polyaminated fatty acid-based oil compositions for controlling dust from additive particles
#18LOW TEMPERATURE CURABLE PROPPANT
#19Rotary steerable drilling tool and method
#20Synthetic sweet spots in tight formations by injection of nano encapsulated reactants
#21System and methods for delivery of multiple highly interactive stimulation treatments in single dose and single pumping stage
#22Proppant comprising swellable coating thereon for treatment of subterranean formations
#23Methods of microbial measuring and control
#24Fracturing fluids containing hydrophilic fibers
#25Method and system for the autonomous self-limiting generation of chlorine dioxide
#26Methods and compositions for stabilizing fracture faces during hydraulic fracturing treatments
#27Diverter composition including rheologically-modified invert emulsion and method of use
#28AQUEOUS EMULSIONS FOR CROSSLINKING
#29Aqueous suspensions of silica additives
#30Low pH metal-free preparation of aminated organic acid
#31Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol
#32Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs
#33Synthetic sweet spots in tight formations by injection of nano encapsulated reactants
#34METHODS AND COMPOSITIONS FOR DELAYED RELEASE OF CHEMICALS AND PARTICLES
#35Heat removal in drilling and production operations
#36Use of ionized fluid in hydraulic fracturing
#37Use of ionized water in hydraulic fracturing
#38Cystine proteases for bacterial control
#39Heat removal in drilling and production operations
#40Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs
#41Method of improving recovery from hydrocarbon reservoirs
#42Methods and compositions for delayed release of chemicals and particles
#43Electrocoagulation removal of hydrate inhibitors in produced water