GP

Gabriel Prukop

Chevron: 13 patents #351 of 4,788Top 8%
Overall (All Time): #420,151 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9127547 Chemical delivery apparatus, system, and method for hydrocarbon production 2015-09-08
8962536 Heat generating system for enhancing oil recovery Gregory A. Winslow, Varadarajan Dwarakanath 2015-02-24
8163678 Enhanced oil recovery surfactant formulation and method of making the same Curtis B. Campbell, Theresa Ann Denslow, Varadarajan Dwarakanath, Adam C. Jackson, Taimur Malik +1 more 2012-04-24
7770641 Method for enhancing oil recovery with an improved oil recovery surfactant Varadarajan Dwarakanath, Curtis B. Campbell, Tanmay Chaturvedi, Theresa Ann Denslow, Adam C. Jackson +2 more 2010-08-10
7021378 Method for enhancing the retention efficiency of treatment chemicals in subterranean formations 2006-04-04
5401425 Recovering enhanced oil recovery surfactants by temperature cycling 1995-03-28
5095989 Microemulsion method for improving the injectivity of a well 1992-03-17
5092405 Alkoxylated surfactant system for heavy oil reservoirs 1992-03-03
4982789 Method of using urea as a sacrificial agent for surfactants in enhanced oil recovery 1991-01-08
4976315 Use of taurine additives in enhanced oil recovery with anionic surfactants Chhiv K. Chea 1990-12-11
4793419 Adding lignosulfonate to caustic floods to shift optimal salinity to a higher salinity Vernon H. Schievelbein 1988-12-27
4559148 Method of extracting and reutilizing surfactants from emulsions Samir S. Ashrawi 1985-12-17