TRI VALLEY CORP Contracts & Agreements

14% SENIOR SECURED DEMAND NOTE (this Note) (Filed With SEC on June 4, 2012)

SECOND AMENDMENT AND MODIFICATION OF DEED OF TRUST, ASSIGNMENT OF PRODUCTION, SECURITY AGREEMENT, FIXTURE FILING, AND FINANCING STATEMENT (Filed With SEC on June 4, 2012)

SECOND MODIFICATION OF TRANSACTION DOCUMENTS (Filed With SEC on June 4, 2012)

TERMINATION AGREEMENT (Filed With SEC on May 17, 2012)

14% SENIOR SECURED NOTE DUE APRIL 30, 2013 (Filed With SEC on May 7, 2012)

THIS WARRANT WILL EXPIRE AND BECOME NULL AND VOID AT 5:00 P.M.(PACIFIC TIME) ON MAY 4, 2017 WARRANT TO PURCHASE SHARES OF COMMON STOCK OF TRI-VALLEY CORPORATION DATED AS OF:MAY 4,... (Filed With SEC on May 7, 2012)

SENIOR SECURED NOTE AND WARRANT PURCHASE AGREEMENT dated as of May 4, 2012 by and between TRI-VALLEY CORPORATION, and GEORGE T. GAMBLE 1991 TRUST (Filed With SEC on May 7, 2012)

TRI-VALLEY CORPORATION REGISTRATION RIGHTS AGREEMENT (Filed With SEC on May 7, 2012)

[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK SIGNATURE PAGE FOLLOWS] (Filed With SEC on May 7, 2012)

GUARANTY AGREEMENT (this Guaranty) Dated as of:May 4, 2012 (Filed With SEC on May 7, 2012)

AMENDMENT AND MODIFICATION OF DEED OF TRUST, ASSIGNMENT OF PRODUCTION, SECURITY AGREEMENT, FIXTURE FILING, AND FINANCING STATEMENT (Filed With SEC on May 7, 2012)

MODIFICATION OF TRANSACTION DOCUMENTS (Filed With SEC on May 7, 2012)

14% SENIOR SECURED NOTE DUE APRIL 30, 2013 (Filed With SEC on April 5, 2012)

THIS WARRANT WILL EXPIRE AND BECOME NULL AND VOID (Filed With SEC on April 5, 2012)

SENIOR SECURED NOTE AND WARRANT PURCHASE AGREEMENT dated as of March 30, 2012 by and between TRI-VALLEY CORPORATION, and GEORGE T. GAMBLE 1991 TRUST (Filed With SEC on April 5, 2012)

TRI-VALLEY CORPORATION REGISTRATION RIGHTS AGREEMENT (Filed With SEC on April 5, 2012)

[Signature Page Follows] (Filed With SEC on April 5, 2012)

GUARANTY AGREEMENT (this Guaranty) Dated as of:March 30, 2012 (Filed With SEC on April 5, 2012)

DEED OF TRUST, ASSIGNMENT OF PRODUCTION, SECURITY AGREEMENT, FIXTURE FILING, AND FINANCING STATEMENT by TRI-VALLEY OIL & GAS CO. as Trustor to FIRST AMERICAN TITLE COMPANY as... (Filed With SEC on April 5, 2012)

AMENDED AND RESTATED PLEDGE AND SECURITY AGREEMENT (Filed With SEC on April 5, 2012)

ASSIGNMENT OF OVERRIDING ROYALTY INTERESTS (Filed With SEC on April 5, 2012)

[Signature Page Follows] (Filed With SEC on April 5, 2012)

PLEDGE AND SECURITY AGREEMENT (Filed With SEC on November 23, 2011)

Exhibit 4.1PROMISSORY NOTE U.S.$2,000,000November 10, 2011 (Filed With SEC on November 17, 2011)

Promissory Note (Filed With SEC on October 19, 2011)

PROMISSORY NOTE (Filed With SEC on October 19, 2011)

CONSULTING SERVICES AGREEMENT (Filed With SEC on August 24, 2011)

TRI-VALLEY CORPORATIONWARRANT TO PURCHASE COMMON STOCK (Filed With SEC on July 19, 2011)

EXECUTIVE RETIREMENT AGREEMENT AND GENERAL RELEASE (Filed With SEC on July 19, 2011)

EXPLORATION LEASE WITH OPTION TO PURCHASE PROPERTY AND FORM JOINT VENTURE (Filed With SEC on July 8, 2011)

LETTER OF INTENT US Gold Corporation 99 George St. 3rd Floor Toronto, ON M5R 3P6 June 2, 2011 (Filed With SEC on June 3, 2011)

TRI-VALLEY CORPORATION REGISTRATION RIGHTS AGREEMENT (Filed With SEC on April 21, 2011)

Exhibit 4.1 TRI-VALLEY CORPORATION and Wells Fargo Bank, N.A. Rights Agent RIGHTS AGREEMENT Dated as of December 1, 2009 With Amendments Dated May 14, 2010 TABLE OF CONTENTS (Filed With SEC on March 22, 2011)

Exhibit 4.5 CERTIFICATE OF DESIGNATION in respect of SERIES A PREFERRED STOCK Of TRI-VALLEY CORPORATION Pursuant to Section 151 of the Delaware General Corporation Law (As Amended) (Filed With SEC on March 22, 2011)

EXHIBIT 10.6 (Filed With SEC on March 22, 2011)

Exhibit 10.10 AGREEMENT TO FACILITATE DISPUTE RESOLUTION (Filed With SEC on March 22, 2011)

Exhibit 10.11 AGREEMENT TO FACILITATE DISPUTE RESOLUTION (Filed With SEC on March 22, 2011)

Exhibit 10.12 PURCHASE AND SALE AGREEMENT by and between SELECT RESOURCES CORPORATION, INC. and COLUMBIA RIVER CARBONATES Dated as of December21, 2010 TABLE OF CONTENTS (Filed With SEC on March 22, 2011)

EXHIBIT 10.13 AGREEMENT OF PARTNERSHIP TVC OPUS I DRILLING PROGRAM, L.P. AS AMENDED (Filed With SEC on March 22, 2011)

Exhibit 10.14 DRILLING PROGRAM AGREEMENT (Filed With SEC on March 22, 2011)

$3,000,000 TRI-VALLEY CORPORATION Common Stock SALES AGREEMENT (Filed With SEC on February 4, 2011)

Exhibit 10.1 EXCHANGE AGREEMENT (Filed With SEC on January 7, 2011)

Exhibit 10.1 EXCHANGE AGREEMENT (Filed With SEC on January 3, 2011)

Exhibit 10.2 EXCHANGE AGREEMENT (Filed With SEC on January 3, 2011)

Exhibit 10.3 EXCHANGE AGREEMENT (Filed With SEC on January 3, 2011)

Exhibit 10.1 EXCHANGE AGREEMENT (Filed With SEC on January 3, 2011)

Exhibit 4.1 CERTIFICATE OF DESIGNATION in respect of SERIES A PREFERRED STOCK Of TRI-VALLEY CORPORATION Pursuant to Section 151 of the Delaware General Corporation Law (Filed With SEC on November 3, 2010)

Exhibit 10.1 (Filed With SEC on October 22, 2010)

Exhibit 4.1 FORM OF CERTIFICATE OF DESIGNATION in respect of SERIES A PREFERRED STOCK of TRI-VALLEY CORPORATION Pursuant to Section 151 of the Delaware General Corporation Law (Filed With SEC on October 6, 2010)

Exhibit 10.1 FORM OF SUBSCRIPTION AGREEMENT Private Placement of Series A Preferred Stock (Filed With SEC on October 6, 2010)

Exhibit 4.2 (Filed With SEC on April 7, 2010)

Tri-Valley Announces $5.0 Million Registered Direct Offering; Recent Asset Sale Corrected Press Release (Filed With SEC on April 7, 2010)

Exhibit 4.1 (Filed With SEC on April 6, 2010)

WARRANT AGENT AGREEMENT (Filed With SEC on April 6, 2010)

SECURITIES PURCHASE AGREEMENT (Filed With SEC on April 6, 2010)

EXHIBIT 10.3 FORM OF INDEMNIFICATION AGREEMENT WITH _______________________________ (Filed With SEC on March 29, 2010)

Exhibit 10.4 EXECUTIVE RETIREMENT AGREEMENT AND GENERAL RELEASE (Filed With SEC on March 29, 2010)

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TRI VALLEY CORP Contracts & Agreements