DUVAL RANCH SEC. 101

Oil · District 04 · Lease #8894

Operator: KILLAM OIL COMPANY

Fields: BRELUM (CHERNOSKY)

Cum Oil

9k BBL

Cum Gas

21 MCF

casinghead

Wells

3

Production

1993-01 — 1996-05

Peak Month

1993-03

Production History

Cum Oil: 8,584 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

402 BBL/mo

Di (annual)

52.1%

b-factor

0.0

EUR

9,236 BBL

R-squared

0.387

type

exponential

Operator History (from monthly production reports)

1994-04 — 2022-06 KILLAM OIL CO., LTD. 339 mo

1994-01 — 1994-03 KILLAM OIL COMPANY 3 mo

1993-01 — 1993-12 DUNIGAN PETROLEUM, INC. 12 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
8	42-131-37205	KILLAM OIL CO. LTD.	1	2,500	1989-04-05
6	42-131-36433	KILLAM OIL CO. LTD.	1	1,750	1984-03-28
5	42-131-32011	KILLAM OIL CO. LTD.	--	--	--