MAHONEY-SHANNON

Oil · District 03 · Lease #17192

Operator: TEXAS STATE OIL CO.

Fields: KURTEN (BUDA)

Cum Oil

6k BBL

Cum Gas

17k MCF

casinghead

Wells

1

Production

1993-01 — 1996-10

Peak Month

1995-08

Production History

Cum Oil: 5,732 BBL Cum Gas: 17,253 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

562 BBL/mo

Di (annual)

216.0%

b-factor

0.0

EUR

3,123 BBL

R-squared

0.939

type

exponential

Operator History (from monthly production reports)

1994-11 — 1997-04 TEXAS STATE OIL CO. 30 mo

1993-07 — 1994-10 CHENANGO OIL AND GAS CO. 16 mo

1993-01 — 1993-06 MABRY, F. C. 6 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-041-30822	TEXAS STATE OIL CO.	4	9,300	2005-10-19