104296 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls Compositions based on water or polar solvents
Sub-classes:Composite gels for water shutoff in fractured reservoirs
#2Downhole fluids and methods of use thereof
#3Contrast enhancement agents for subterranean treatment fluids
#4Methods and apparatuses for controlling fines migration in a wellbore
#5Downhole fluids and methods of use thereof
#6Contrast enhancement agents for subterranean treatment fluids
#7Downhole fluids and methods of use thereof
#8Activators for inorganic oxide breakers
#9DOWNHOLE STRUCTURES INCLUDING SOLUBLE GLASS
#10Biodegradable, food grade shale stabilizer for use in oil and gas wells
#11Methods relating to designing wellbore strengthening fluids
#12Methods relating to designing wellbore strengthening fluids
#13Systems and methods for injecting a particulate mixture
#14Sulfate molecule removal through inorganic or divalent ion nuclei seeding
#15Method and composition for curing lost circulation
#16LOST CIRCULATION COMPOSITION
#17Well bore treatment fluid
#18Method for reducing density of a system fluid and for performing drilling operations using a reduced density system fluid comprising aerogel
#19Method useful for controlling fluid loss in subterranean formations
#20Lost circulation composition
#21Sealant composition comprising a gel system and a reduced amount of cement for a permeable zone downhole