Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hydrophobically modified fluid loss additives and viscosifier products

Hydrophobically modified fluid loss additives and viscosifier products

US Patent 7786052 · Granted Aug 31, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Degradable non-aqueous gel systems2016
Use of elastomers to produce gels for treating a wellbore2014
Precipitated weighting agents for use in wellbore fluids2013
Invert silicate fluids for wellbore strengthening2013
Aqueous gels for well bore strengthening2013
Degradable gels in zonal isolation applications2012
Surfactant materials and coatings for weighting agents for use in oil based dril2012
Precipitated weighting agents for use in wellbore fluids2012
Highly branched polymeric materials as surfactants for oil-based muds2010
Highly branched polymeric materials as coating on weighting agents2010
Silicate-based wellbore fluid and methods for stabilizing unconsolidated formati2010
Non-aqueous gels for consolidating and stabilizing wellbore formations2010