Exhibit 32.2
Certification of Chief Financial 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, 2010, I, Gregory L. Billinger, Interim Chief Financial 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) | The Report fully complies with the requirements of section 13(a) or 15 (d) of the Securities Exchange Act of 1934; and |
| (2) | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Tri-Valley Corporation. |
Date: | November 17, 2011 | |
| By: | /s/ Gregory L. Billinger | |
| | Gregory L. Billinger , Interim Chief Financial Officer Tri-Valley Corporation | |
