Attached files

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EX-31 - 302 CERTIFICATE - REGENT TECHNOLOGIES INCexhibit31-1.pdf
EX-32 - 906 CERTIFICATE - REGENT TECHNOLOGIES INCexhibit32-1.pdf
EXCEL - IDEA: XBRL DOCUMENT - REGENT TECHNOLOGIES INCFinancial_Report.xls
10-K - 10-K - REGENT TECHNOLOGIES INCform10k.htm
EX-32 - 906 CERTIFICATE - REGENT TECHNOLOGIES INCexh32-1.htm
EX-99 - ENGINEER REPORT - REGENT TECHNOLOGIES INCexh99-1.htm
EX-31 - 302 CERTIFICATE - REGENT TECHNOLOGIES INCexh31-1.htm

EXHIBIT 23.1

RCM Engineering, Inc.

 

April 9, 2012

Regent Technologies, Inc.
5646 Milton, Suite 722
Dallas, TX 75206

Gentlemen:

As an independent petroleum consultant, I hereby consent to the inclusion of our report entitled "Total Proven Reserves Evaluation, Regent Natural Resources Co., Hill County, Texas, effective January 1, 2012, setting forth the estimates, SEC parameters, of the oil and gas reserves and revenues from the oil and gas reserves of Regent Natural Resources Co. as of December 31, 2011 in the form and context in which it appears, in the Annual Report on Form 10-K and to all references to our firm included in the Annual Report with respect to the referenced report.

Very truly yours,

/s/ Richard McPherson

Richard McPherson
P.E. #47084

(214) 369-3818
5646 Milton, Suite 716
Dallas, Texas 75206