KEILERS CO. INC.

Oil · District 03 · Lease #22387

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

36k BBL

Cum Gas

31k MCF

casinghead

Wells

1

Production

1994-03 — 1999-12

Peak Month

1994-04

Production History

Cum Oil: 36,104 BBL Cum Gas: 31,158 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,989 BBL/mo

Di (annual)

186.7%

b-factor

0.2

EUR

40,105 BBL

R-squared

0.814

type

hyperbolic

Operator History (from monthly production reports)

1999-09 — 2000-04 OWS ENERGY, INC. 8 mo

1996-06 — 1999-08 UNION PACIFIC RESOURCES COMPANY 39 mo

1994-03 — 1996-05 COLUMBIA GAS DEVELOPMENT CORP. 27 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-149-32847	OWS ENERGY INC.	1	10,625	1994-01-10