Common use of XX XXXXXXX XXXXXXX Clause in Contracts

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ Bruce A. Smith Chairman ox xxx Xxxxx xx Directors, President and Chief Executive Officer EMPLOYEE: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene Burden

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ ------------------------------------- Bruce A. Smith Chairman ox xxx Xxxxx xx Directors, President and Chief Executive Officer EMPLOYEE: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene BurdenTHOMAS E. REARDON ------------------------------------- Thomas E. Reardon

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx Xxxxxxent as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By : /s/ BRUCE Bruce A. SMITH ------------------------------------ Smith -------------------------- Bruce A. Smith Chairman ox xxx Xxxxx xx Directors, President and Chief Executive Officer EMPLOYEE: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene BurdenWilliam J. Finnerty -------------------------------- William J. Finnerty

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx Xxreement as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ Bruce A. Smith Smxxx, Chairman ox xxx Xxxxx xx Directors, President and Chief Executive Officer EMPLOYEE: /s/ FAYE W. EUGENE BURDEN ------------------------------------ KURREN Faye W. Eugene BurdenKurxxx

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx Xxxxxxxnt as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ ---------------------------------------- Bruce A. Smith Chairman ox xxx of the Xxxxx xx DirectorsXxxxctors, President and Chief Executive Officer EMPLOYEE: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene BurdenG. SCOTT SPENDLOVE ---------------------------------------- G. Scott Spendlove

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx Xxxxxxent as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ ----------------------------------- Bruce A. Smith Chairman ox xxx Xxxxx xx Directors, President and Chief Executive Officer EMPLOYEE: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene BurdenDANIEL J. PORTER ------------------------------------- Daniel J. Porter

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx Xxxxxment as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ Bruce A. Smith Smith, Chairman ox xxx of txx Xxxxx xx DirectorsXxrectors, President and Chief Executive Officer EMPLOYEE: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene BurdenRICHARD M. PARRY Richard M. Pxxxx

XX XXXXXXX XXXXXXX. xxx xxxxxxx xxxx xxxxxxxx xxxx Xxxxxxxxx Xxxxxxent as of the day and year first above written. COMPANY: TESORO PETROLEUM CORPORATION By /s/ BRUCE A. SMITH ------------------------------------ --------------------------------------- Bruce A. Smith Chairman ox xxx of thx Xxxxx xx DirectorsXxxectors, President and Chief Executive Officer EMPLOYEE: By: /s/ W. EUGENE BURDEN ------------------------------------ W. Eugene BurdenJAMES L. TAYLOR -------------------------------------- James L. Taylor