Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Water-based drilling fluid with cyclodextrin shale stabilizer

Water-based drilling fluid with cyclodextrin shale stabilizer

US Patent 9840652 · Granted Dec 12, 2017

Estimated economic value: $15,961,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cement compositions including volcanic ash2025
Methods for quantifying and tracking amine-based shale inhibitors in drilling fl2025
Organoclay-free invert emulsion oil-based drilling fluids with polyhedral oligom2025
Insulating fluid for thermal insulation2025
Compositions and methods for branched calcium lignosulfonate cement dispersants2025
C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion2025
Methods to use water shutoff material composition comprising alkaline nanosilica2025
Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibit2024
Polyhedral oligomeric silsesquioxane as rheology booster for invert emulsion oil2024
Method and apparatus for downhole in-situ mixing using dual, concentric flow cha2024
Ethylene amine hydrochloride based shale inhibitor for aqueous drilling fluids2024
Loss circulation material2024