Inventor
SVOBODA CHARLES
US17 patents
⚠️ This page may combine multiple inventors who share the name “SVOBODA CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MI LLC
6 patentsUS7334639B2Feb 26, 2008
In-situ solidification of invert emulsion fluids to form gas tight annular barrier
MI LLC9 citations83
US9353306B2May 31, 2016
Viscoelastic surfactant based wellbore fluids and methods of use
MI LLC7 citations82
US7972997B2Jul 5, 2011
Process for coating gravel pack sand with polymeric breaker
MI LLC16 citations77
US7863223B2Jan 4, 2011
Oil-based insulating packer fluid
MI LLC6 citations69
US10253241B2Apr 9, 2019
Water based completion and displacement fluid and method of use
MI LLC2 citations66
US9085725B2Jul 21, 2015
Invert emulsion based completion and displacement fluid and method of use
MI LLC1 citations45
SVOBODA CHARLES
5 patentsUS8105989B2Jan 31, 2012
Water based completion and displacement fluid and method of use
SVOBODA CHARLES17 citations89
US8188014B2May 29, 2012
In-situ solidification of invert emulsion fluids to form gas tight annular barrier
SVOBODA CHARLES4 citations61
US8937034B2Jan 20, 2015
Viscoelastic surfactant based wellbore fluids and methods of use
SVOBODA CHARLES3 citations60
US8598090B2Dec 3, 2013
Invert emulsion based completion and displacement fluid and method of use
SVOBODA CHARLES4 citations59
US8592354B2Nov 26, 2013
Water based completion and displacement fluid and method of use
SVOBODA CHARLES2 citations59