SECTION 16
POWER OF ATTORNEY

        	Know all by these presents, that the undersigned hereby constitutes and
  appoints each of Glade M.
Knight, David S. McKenney and Kelly Clarke, or any of them signing singly, and
with full power of
substitution, the undersigned's true and lawful attorney-in-fact to:

(1)	prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit
to the U.S. Securities and Exchange Commission (the "SEC") a Form ID, including
amendments thereto, and any other documents necessary or appropriate to obtain
codes
and passwords enabling the undersigned to make electronic filings with the SEC
of reports
required by Section 16(a) of the Securities Exchange Act of 1934 or any rule or
regulation
of the SEC;

(2)	execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer
and/or director of Energy Resources 12, L.P. (the "Company"), Forms 3, 4, and 5
in
accordance with Section 16(a) of the Securities Exchange Act of 1934 and the
rules
thereunder;

(3)		do and perform any and all acts for and on behalf of the undersigned which
may be
necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and
execute any amendment or amendments thereto, and timely file such form with the
SEC
and any stock exchange or similar authority; and

(4)	take any other action of any type whatsoever in connection with the
foregoing which, in the
opinion of such attorney-in-fact, may be of benefit to, in the best interest of,
  or legally
required by, the undersigned, it being understood that the documents executed by
  such
attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney
  shall be in
such form and shall contain such terms and conditions as such attorney-in-fact
may
approve in such attorney-in-fact's discretion.

        	The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and
perform any and every act and thing whatsoever requisite, necessary, or proper
to be done in the exercise
of any of the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might
or could do if personally present, with full power of substitution or
revocation, hereby ratifying and confirming
all that such attorney-in-fact, or such attorney-in-fact's substitute or
substitutes, shall lawfully do or cause to
be done by virtue of this power of attorney and the rights and powers herein
granted.  The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity
at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to
comply with Section 16 of the Securities Exchange Act of 1934.

        	This Power of Attorney shall remain in full force and effect until the
undersigned is no longer
required to file Forms 3, 4, and 5 with respect to the undersigned's holdings of
  and transactions in securities
issued by the Company, unless earlier revoked by the undersigned in a signed
writing delivered to the
foregoing attorneys-in-fact.

        	IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of
this 4th day of August, 2017.

                              			__________________________
				Signature

				Glade M. Knight





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