Exhibit 32.1
Certification of Chief Executive Officer Pursuant to 18 U.S.C. § 1350
In connection with the Form 10-Q/A of Tri-Valley Corporation for the fiscal quarter ended June 30, 2008, I, F. Lynn Blystone, Chief Executive Officer of Tri-Valley Corporation, hereby certify pursuant to 18 U.S.C. § 1350 as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge and belief, that:
| (1) | Such Form 10-Q fully complies with the requirements of section 13(a) of 15 (d) of the Securities Exchange Act of 1934; and |
| (2) | The information contained in such Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Tri-Valley Corporation. |
| Date: | November 5, 2008 |
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| By: | /s/F. Lynn Blystone |
| | F. Lynn Blystone, Chief Executive Officer CHOB |
| | Tri-Valley Corporation |
