Inventor · disambiguated record
Michael A. Jarrett
Also filed as: JARRETT MICHAEL · JARRETT MICHAEL A
13 granted patents·419 citations·filing 1995–2008
93Inventor score
Files withBAKER HUGHES INC13
Top patents by PatentIndex Score
13 records- 0193US6790812B2Acid soluble, high fluid loss pill for lost circulationBAKER HUGHES INC·Filed 2001·Granted Sep 14, 2004·129 cites·94 claims
- 0279US6355600B1Shale stabilizing drilling fluids comprising calcium chloride and low molecular weight low charge cationicpolyacrylamide copolymersBAKER HUGHES INC·Filed 1999·Granted Mar 12, 2002·48 cites·121 claims
- 0379US6194355B1Use of alkoxylated surfactants and aluminum chlorohydrate to improve brine-based drilling fluidsBAKER HUGHES INC·Filed 1999·Granted Feb 27, 2001·53 cites·7 claims
- 0478US7651980B2High temperature filtration control using water based drilling fluid systems comprising water soluble polymersBAKER HUGHES INC·Filed 2006·Granted Jan 26, 2010·9 cites·10 claims
- 0577US8030389B2Thermal insulation compositionBAKER HUGHES INC·Filed 2006·Granted Oct 4, 2011·6 cites·30 claims
- 0676US6194216B1Method for determination of amine-based additives in drilling fluid filtratesBAKER HUGHES INC·Filed 2000·Granted Feb 27, 2001·17 cites·18 claims
- 0775US6855671B2Water based fluids comprising multivalent salts and low molecular weight, low charge cationic polyacrylamide copolymersBAKER HUGHES INC·Filed 2002·Granted Feb 15, 2005·18 cites·95 claims
- 0868US5919738AFluids for use in drilling and completion operations comprising water insoluble colloidal complexes for improved rheology and filtration controlBAKER HUGHES INC·Filed 1997·Granted Jul 6, 1999·26 cites·55 claims
- 0967US5593952AAmphoteric acetates and glycinates as shale stabilizing surfactants for aqueous well fluidsBAKER HUGHES INC·Filed 1995·Granted Jan 14, 1997·29 cites·13 claims
- 1066US7067460B2Organofunctional compounds for shale stabilization of the aqueous dispersed phase of non-aqueous based invert emulsion drilling system fluidsBAKER HUGHES INC·Filed 2002·Granted Jun 27, 2006·14 cites·79 claims
- 1165US7977280B2Process for minimizing breaking of emulsion type drilling fluid systems, emulsion type drilling fluid systems, and spotting fluidsBAKER HUGHES INC·Filed 2008·Granted Jul 12, 2011·2 cites·27 claims
- 1264US6211120B1Application of aluminum chlorohydrate in viscosifying brine for carrying proppants in gravel packingBAKER HUGHES INC·Filed 1999·Granted Apr 3, 2001·48 cites·17 claims
- 1360US5607904ANonionic alkanolamides as shale stabilizing surfactants for aqueous well fluidsBAKER HUGHES INC·Filed 1995·Granted Mar 4, 1997·20 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →