MCGILL BROS.

Gas · District 4 · Lease #139906

Operator: EXXON MOBIL CORPORATION

Fields: KELSEY, DEEP (ZONE 19-A) ,KELSEY (FRIO CONSOL.)

Cum Oil

0 BBL

Cum Gas

155k MCF

Wells

1

Production

1993-01 — 2011-02

Peak Month

1993-01

Production History

Cum Oil: 0 BBL Cum Gas: 155,213 MCF

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
401	42-047-01652	EXXON CORP.	2	8,026	1991-08-27