Shell Oil Comapny

Shell Internationale Research Maatschappij, B.v.

Ralph Anthony Cherrillo

Mary Ann Dahlstrom

Richard Hugh Clark

Timothy Michael Shea

Augustinus Wilhelmus Maria Roes

Vijay Nair

Joanna Margaret Bauldreay

Edward Carl Nelson

Vinod Kumar Natarajan

Ian Geoffrey Virrels

A fuel composition having an enhanced thermal stability in a diesel fuel application is provided comprising a base fuel containing:

Fuel compositions

A diesel fuel based on a blend of a diesel fuel derived from a Fischer-Tropsch process, and a mineral oil based diesel fuel having a sulfur content of less than 100 ppmw; and a method of operating a diesel engine, which method involves combusting such diesel fuel in the diesel engine.

Diesel fuel and a method of operating a diesel engine

A high power diesel fuel composition and method for increasing immediate power output of a diesel engine using same, the high power diesel fuel composition comprising: about 50% v/v or more ultra low sulfur diesel fuel; and, from about 40 to about 60 ppmw of one or more metal carboxylate comprising one or more metal selected from the group consisting of alkali metals, manganese, iron, and combinations thereof; the diesel fuel composition having a cetane value of 48 or more.

High power diesel fuel compositions comprising metal carboxylate and method for increasing maximum power output of diesel engines using metal carboxylate

Systems, methods, and heaters for treating a subsurface formation are described herein. At least one method for producing transportation fuel is described herein. The method for producing transportation fuel may include providing formation fluid having a boiling range distribution between &#x2212;5&#xb0; C. and 350&#xb0; C. from a subsurface in situ heat treatment process to a subsurface treatment facility. A liquid stream may be separated from the formation fluid. The separated liquid stream may be hydrotreated and then distilled to produce a distilled stream having a boiling range distribution between 150&#xb0; C. and 350&#xb0; C. The distilled liquid stream may be combined with one or more additives to produce transportation fuel.

Methods of producing transportation fuel

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Houston, TX, United States of America

Ralph Anthony Cherrillo