AGREEMENT

 EXHIBIT 99.1

AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13D need be filed with respect to the ownership by each of the undersigned of shares of Common Stock of Xxxxx Resources & Energy, Inc.

Date:  November 22, 2013

KSA INDUSTRIES, INC.

By:  /s/ Xxxxxxx X. Xxxxxxx

Xxxxxxx X. Xxxxxxx

Chief Financial Officer

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Xxxxxxx Xxxxxxxxxx Xxxxx

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Xxxxxxx Xxxxxxx Xxxxx, IV

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Xxxxx Xxxxxxxxxx Xxxxx

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Xxxxx Xxxxx Xxxxx

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Xxx Xxxxx Xxxxxx

* By:  /s/ Xxxxxxx X. Xxxxxxx

Xxxxxxx X. Xxxxxxx

Attorney-in-Fact

This Agreement was executed by Xxxxxxx X. Xxxxxxx on behalf of the individuals listed above pursuant to a Power of Attorney a copy of which is attached as Exhibit 99.2