MAYO, J. W. A/C 1

Oil · District 04 · Lease #8976

Operator: HEC PETROLEUM, INC.

Fields: TAFT (4550)

Cum Oil

64k BBL

Cum Gas

74k MCF

casinghead

Wells

5

Production

1993-01 — 2004-08

Peak Month

2001-01

Production History

Cum Oil: 63,707 BBL Cum Gas: 73,903 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2002-01 — 2005-05 HEC PETROLEUM, INC. 41 mo

2000-09 — 2001-12 HALLWOOD PETROLEUM, INC. 16 mo

1994-08 — 2000-08 COX RESOURCES CORP. 73 mo

1993-01 — 1994-07 EXXON CORP. 19 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
82	42-409-32054	HEC PETROLEUM INC.	2	6,900	1991-10-23
69 D	42-409-03938	HEC PETROLEUM INC.	2	4,992	1987-09-04
15	42-409-01335	HEC PETROLEUM, INC.	3	4,928	1985-06-17
61 D	42-409-01384	HEC PETROLEUM, INC.	2	5,919	1985-06-17
64 D	42-409-03933	HEC PETROLEUM, INC.	3	4,985	1980-04-25