104264 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Well-drilling compositions; Aqueous well-drilling compositions Clay-containing compositions
Sub-classes:Apparatus and method for measuring settling of weighting materials in drilling and completion fluids
#2Methods of stabilizing carbonate-bearing formations
#3Thixotropic non-cementitious thermal grout and HDD or trough product line methods of application
#4Breaking Gel Compositions Containing Nanoparticles
#5Functionalized nanosilica as shale inhibitor in water-based fluids
#6METHODS AND COMPOSITIONS FOR FILTER CAKE REMOVAL
#7Functionalized nanosilica as shale inhibitor in water-based fluids
#8Use of alkali metal silicates during formulation of drilling fluids
#9Methods for treating a subterranean well
#10Barrier pills
#11Functionalized nanosilica as shale inhibitor in water-based fluids
#12Subterranean well production saltwater evaporation station with saltwater recycle
#13Composite body and method of manufacturing it
#14Carbonate based slurry fracturing using solid acid for unconventional reservoirs
#15Controlled dewatering of confined, saturated formations in excavation mines
#16Wellbore servicing fluids and methods of making and using same
#17Ultra high viscosity pill and methods for use with an oil-based drilling system
#18Ultra High Viscosity Pill and Methods for Use with An Oil-Based Drilling System