HAVEMAN, LEO

Oil · District 03 · Lease #13151

Operator: TORCH OPERATING COMPANY

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

16k BBL

Cum Gas

164k MCF

casinghead

Wells

2

Production

1993-01 — 2025-12

Peak Month

2004-04

Production History

Cum Oil: 15,508 BBL Cum Gas: 163,892 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

244 BBL/mo

Di (annual)

439.3%

b-factor

0.5

EUR

1,254 BBL

R-squared

0.718

type

hyperbolic

Operator History (from monthly production reports)

2013-03 — 2026-07 E P C OIL & GAS, INC. 161 mo

1998-11 — 2013-02 CHMELAR, EUGENE OIL & GAS 172 mo

1997-09 — 1998-10 BELLWETHER EXPLORATION COMPANY 14 mo

1993-01 — 1997-08 TORCH OPERATING COMPANY 56 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-051-31830	E P C OIL & GAS INC.	1	12,000	1981-08-31
1	42-051-30643	E P C OIL & GAS INC.	1	12,000	1980-02-28