Inventor · Dhahran, SA

Vikrant Wagle

170Patents
12h-index
67Co-inventors
85Inventor score

Filing activity: Sep 1, 2009 → May 2, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8936111B2 Invert drilling fluids having enhanced rheology and methods of drilling boreholes Fixed Constructions 63 Active
US9127192B2 Invert drilling fluids having enhanced rheology and methods of drilling boreholes Fixed Constructions 50 Active
US7939470B1 Invert emulsion drilling fluids comprising quaternary ammonium emulsifiers and argillaceous solids and methods of drilling boreholes Chemistry; Metallurgy 32 Active
US10287476B2 Cement slurries, cured cements and methods of making and use thereof Emerging Cross-Sectional Technologies 21 Active
US10287477B2 Dispersant in cement formulations for oil and gas wells Emerging Cross-Sectional Technologies 20 Active
US8950492B2 Invert emulsion fluid containing a hygroscopic liquid, a polymeric suspending agent, and low-density solids Chemistry; Metallurgy 20 Active
US10053613B1 Plugging and sealing subterranean formations Chemistry; Metallurgy 18 Active
US10494559B2 Cement slurries, cured cement and methods of making and use thereof Emerging Cross-Sectional Technologies 17 Active
US9469803B2 Invert emulsion fluids Chemistry; Metallurgy 13 Active
US10538692B2 Development of anti-bit balling fluids Emerging Cross-Sectional Technologies 13 Active
US10526520B2 Anti-bit balling drilling fluids, and methods of making and use thereof Emerging Cross-Sectional Technologies 13 Active
US9518206B2 Invert emulsion fluid containing a hygroscopic liquid, a polymeric suspending agent, and low-density solids Chemistry; Metallurgy 12 Active
US10351755B2 Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester Chemistry; Metallurgy 10 Active
US10407609B2 Chemical plugs for preventing wellbore treatment fluid losses Chemistry; Metallurgy 9 Active
US9346995B2 Methods and materials to enhance high temperature rheology in invert emulsions Fixed Constructions 9 Active
US10233380B1 Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine Fixed Constructions 7 Active
US9988569B2 Methods and materials to enhance high temperature rheology in invert emulsions Fixed Constructions 7 Active
US10030189B2 Salt-free invert emulsion drilling fluids and methods of drilling boreholes Chemistry; Metallurgy 7 Active
US10316238B2 Nanosilica dispersion for thermally insulating packer fluid Chemistry; Metallurgy 7 Active
US10457847B2 Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers Fixed Constructions 6 Active
US9296937B2 Method of drilling boreholes with invert emulsion drilling fluids having enhanced rheology Fixed Constructions 6 Active
US10266748B2 Plugging and sealing subterranean formations Chemistry; Metallurgy 6 Active
US9796907B2 Invert emulsion gravel pack fluid and method Fixed Constructions 5 Active
US9296941B2 Invert emulsion gravel pack fluid and method Fixed Constructions 5 Active
US10214675B2 Salt-free invert emulsion drilling fluids and methods of drilling boreholes Chemistry; Metallurgy 5 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.