Directory: CRUDE OIL OR 原油

Next >>

Sort by : Reference Rank Relevance Newest

	1.	Inventor: Willman Bertram T Assignee: Exxon Production Research Co Attorney: Wheelock E T Title: Method of treating reservoirs containing very viscous crude oil or bitumen Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 4390067 Publication date : 1983-06-28 Referenced by: 255 Reference cited: 10
	2.	Inventor: Masek John A Attorney: Sherman and Shalloway Title: Method and apparatus for improved recovery of oil from porous, subsurface deposits (targevcir oricess) Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 5217076 Publication date : 1993-06-08 Referenced by: 239 Reference cited: 16
	3.	Inventor: Armand A Gregoli { }; Daniel P Rimmer { } Assignee: World Energy Systems, Incorporated { } Title: Production of synthetic crude oil from heavy hydrocarbons recovered byin situ hydrovisbreaking Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 6016868 Publication date : 2000-01-25 Referenced by: 203 Reference cited: 58
	4.	Inventor: Gregoli A A; Oko Uriel M; Leder Frederic Assignee: Cities Service Oil and Gas Corporation Attorney: Carpenter John Wade Title: Process for converting heavy crudes, tars, and bitumens to lighter products in the presence of brine at supercritical conditions Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 4818370 Publication date : 1989-04-04 Referenced by: 200 Reference cited: 11
	5.	Inventor: Gregoli Armand A; Olah Andrew M; Hamshar John A; Rimmer Daniel P Assignee: Canadian Occidental Petroleum Ltd Attorney: Carpenter John Wade Title: Preparation of low-viscosity improved stable crude oil transport emulsions Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 4983319 Publication date : 1991-01-08 Referenced by: 199 Reference cited: 52
	6.	Inventor: Showalter William E Assignee: Union Oil Company of California Attorney: Wirzbicki Gregory F; Jacobson William O Title: Geopreater heating method and apparatus Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 5126037 Publication date : 1992-06-30 Referenced by: 193 Reference cited: 14
	7.	Inventor: Vinegar Harold J; Tutunjian Pierre N Assignee: Shell Oil Company Title: Method for determining preselected properties of a crude oil Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 5306640 Publication date : 1994-04-26 Referenced by: 191 Reference cited: 13
	8.	Inventor: Venkatesan Valad Assignee: Mobil Oil Corporation Attorney: McKillop Alexander J; Gilman Michael G; Malone Charles A Title: Simultaneous recovery of crude from multiple zones in a reservoir Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 4669542 Publication date : 1987-06-02 Referenced by: 186 Reference cited: 7
	9.	Inventor: Edmunds Neil R Assignee: Gulf Canada Limited Attorney: Saunders R H Title: In-situ recovery of viscous hydrocarbonaceous crude oil Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 4501326 Publication date : 1985-02-26 Referenced by: 181 Reference cited: 10
	10.	Inventor: Stine Laurence O Assignee: UOP Inc Attorney: Hoatson, Jr James R; Cutts, Jr John G; Page, II William H Title: In situ conversion of hydrocarbonaceous oil Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO) Document Number: 4448251 Publication date : 1984-05-15 Referenced by: 139 Reference cited: 8

Next >>