Patents/Inventors

Dennis A. Alexis

Richmond, TXUS4 patents

5 Patents

US123521492025
Compositions Containing Friction Reducers and Methods of Using Thereof in Oil and Gas Operations
CHEVRON U.S.A. Inc.
0 cites
US123125342025
Treating Fluid Comprising Hydrocarbons, Water, and Polymer
CHEVRON U.S.A. Inc.
0 cites
US118848792024
Compositions for Use in Oil and Gas Operations
CHEVRON ORONITE COMPANY LLC
0 cites
US118346062023
Treating Fluid Comprising Hydrocarbons, Water, and Polymer
CHEVRON U.S.A. Inc.
0 cites
US117392542023
Methods for Use in Oil and Gas Operations
CHEVRON ORONITE COMPANY LLC
0 cites