SINCLAIR-SEALY

Oil · District 08 · Lease #7348

Operator: WALBET, INC.

Fields: WARD-ESTES, NORTH

Cum Oil

18k BBL

Cum Gas

60k MCF

casinghead

Wells

7

Production

1993-01 — 2022-09

Peak Month

1998-06

Production History

Cum Oil: 17,963 BBL Cum Gas: 59,739 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

110 BBL/mo

Di (annual)

16.4%

b-factor

0.0

EUR

8,027 BBL

R-squared

0.427

type

exponential

Operator History (from monthly production reports)

2021-08 — 2026-07 HARD ROCK O&G 60 mo

2019-06 — 2021-07 BEACH OIL & GAS, INC. 26 mo

2018-10 — 2019-05 7S OIL & GAS, LLC 8 mo

1995-09 — 2018-09 WALBET, INC. 277 mo

1993-01 — 1995-08 M. M. OIL COMPANY 32 mo

Wells (7)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
8	42-495-32062	TWO P PARTNERS LLC	1	3,500	1986-08-20
7	42-495-31914	HARD ROCK O&G	1	3,500	1985-03-12
2	42-495-04082	HARD ROCK O&G	2	3,450	1985-03-05
6	42-495-31640	HARD ROCK O&G	1	3,450	1983-09-19
5	42-495-31473	HARD ROCK O&G	1	3,500	1982-02-04
3	42-495-81233	HARD ROCK O&G	1	3,229	1979-06-07
1	42-495-04081	HARD ROCK O&G	--	--	--