MCGILL BROS.

Gas · District 4 · Lease #55146

Operator: EXXON MOBIL CORPORATION

Fields: KELSEY, DEEP (ZONE 21-N) ,KELSEY (FRIO CONSOL.)

Cum Oil

0 BBL

Cum Gas

62k MCF

Wells

1

Production

1993-01 — 2011-09

Peak Month

1993-09

Production History

Cum Oil: 0 BBL Cum Gas: 61,822 MCF

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
363 D	42-047-01584	EXXON CORP.	1	5,977	1998-03-18