Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Precipitated weighting agents for use in wellbore fluids

Precipitated weighting agents for use in wellbore fluids

US Patent 8598096 · Granted Dec 3, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Alkaline earth metal minerals as carriers for surfactants in drilling fluids2025
Particles for use in wellbore fluids2017
Methods and systems of increasing signal strength of oilfield tools2017
Degradable non-aqueous gel systems2016
Use of elastomers to produce gels for treating a wellbore2014
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
Precipitated weighting agents for use in wellbore fluids2012
Method of improving solids separation efficiency2011