Fred E. Dupriest

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for controlling loss of drilling fluid
- Patent number 8,672,057
- Issue date Mar 18, 2014
- Exxonmobil Upstream Research Company
- Fred E. Dupriest
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for controlling loss of drilling fluid
- Patent number 8,393,411
- Issue date Mar 12, 2013
- Exxonmobil Upstream Research Company
- Fred E. Dupriest
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of drilling and production hydrocarbons from subsurface form...
- Patent number 7,896,105
- Issue date Mar 1, 2011
- Exxonmobil Upstream Research Company
- Fred E. Dupriest
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of drilling and producing hydrocarbons from subsurface forma...
- Patent number 7,857,047
- Issue date Dec 28, 2010
- Exxonmobil Upstream Research Company
- Stephen M. Remmert
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for Controlling Loss of Drilling Fluid
- Publication number 20130146294
- Publication date Jun 13, 2013
- Fred E. DuPriest
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Hydrocarbon Recovery Operations Fluids and Methods For Using the Same
- Publication number 20120193095
- Publication date Aug 2, 2012
- Ramesh Varadaraj
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Hydrocarbon Recovery Operations Fluids and Methods For Using the Same
- Publication number 20120160497
- Publication date Jun 28, 2012
- Ramesh Varadaraj
- E21 - EARTH DRILLING MINING
Information Patent Application
Method For Controlling Loss of Drilling Fluid
- Publication number 20100181073
- Publication date Jul 22, 2010
- Fred E. Dupriest
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of Drilling and Production Hydrocarbons from Subsurface Form...
- Publication number 20090250264
- Publication date Oct 8, 2009
- Fred E. Dupriest
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of drilling and producing hydrocarbons from subsurface forma...
- Publication number 20080105424
- Publication date May 8, 2008
- Steven M. Remmert
- E21 - EARTH DRILLING MINING