ALLEIN "A"

Oil · District 08 · Lease #25243

Operator: WAGNER & BROWN, LTD.

Fields: CONGER (PENN)

Cum Oil

276k BBL

Cum Gas

13.4M MCF

casinghead

Wells

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 276,017 BBL Cum Gas: 13,393,851 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

3,935 BBL/mo

Di (annual)

26.6%

b-factor

0.3

EUR

248,012 BBL

R-squared

0.797

type

hyperbolic

Operator History (from monthly production reports)

2022-01 — 2026-07 BURK ROYALTY CO., LTD. 55 mo

2021-01 — 2021-12 SLANT OPERATING, LLC 12 mo

2018-07 — 2020-12 STANOLIND PRODUCTION LLC 30 mo

2014-08 — 2018-06 EQT PRODUCTION TEXAS, LLC 47 mo

2004-01 — 2014-07 RANGE PRODUCTION COMPANY 127 mo

1993-01 — 2003-12 WAGNER & BROWN, LTD. 132 mo

Wells (48)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3828	42-173-32289	BURK ROYALTY CO., LTD.	3	8,700	2011-04-08
3534	42-173-32274	BURK ROYALTY CO., LTD.	2	8,700	2007-09-28
4028	42-173-32297	BURK ROYALTY CO., LTD.	2	8,700	2007-06-19
627	42-173-31001	BURK ROYALTY CO., LTD.	2	8,600	2005-06-30
2127	42-431-32338	BURK ROYALTY CO., LTD.	2	8,700	2005-06-29
3234	42-431-32515	BURK ROYALTY CO., LTD.	2	8,700	2005-03-28
4634	42-431-32659	BURK ROYALTY CO., LTD.	1	8,700	1993-06-11
4734	42-431-32661	BURK ROYALTY CO., LTD.	1	8,700	1993-06-11
4834	42-431-32660	BURK ROYALTY CO., LTD.	1	8,700	1993-06-11
3928	42-173-32295	BURK ROYALTY CO., LTD.	1	8,700	1993-02-02
4228	42-173-32296	BURK ROYALTY CO., LTD.	1	8,700	1993-02-02
3728	42-173-32288	BURK ROYALTY CO., LTD.	1	8,700	1993-01-22
4128	42-173-32290	BURK ROYALTY CO., LTD.	1	8,700	1993-01-22
4328	42-173-32291	BURK ROYALTY CO., LTD.	1	8,700	1993-01-22
4434	42-173-32292	BURK ROYALTY CO., LTD.	1	8,700	1993-01-21
4528	42-173-32293	BURK ROYALTY CO., LTD.	1	8,700	1993-01-21
2928	42-173-32282	BURK ROYALTY CO., LTD.	1	8,700	1992-12-30
2634	42-431-32594	BURK ROYALTY CO., LTD.	1	8,700	1992-12-11
3128	42-173-32277	BURK ROYALTY CO., LTD.	1	8,700	1992-12-04
3628	42-173-32276	BURK ROYALTY CO., LTD.	1	8,700	1992-12-04
3434	42-173-32271	BURK ROYALTY CO., LTD.	1	8,700	1992-11-23
2327	42-173-32261	BURK ROYALTY CO., LTD.	1	8,700	1992-10-23
3334	42-431-32580	BURK ROYALTY CO., LTD.	1	8,700	1992-10-23
2534	42-431-32415	BURK ROYALTY CO., LTD.	1	8,700	1992-06-01
2434	42-431-32395	BURK ROYALTY CO., LTD.	1	8,700	1992-04-21
2027	42-173-32198	BURK ROYALTY CO., LTD.	1	8,700	1992-01-31
3028	42-173-32197	BURK ROYALTY CO., LTD.	1	8,700	1992-01-30
2734	42-431-32323	BURK ROYALTY CO., LTD.	1	8,700	1992-01-06
1727	42-173-32193	BURK ROYALTY CO., LTD.	1	8,700	1991-12-27
1827	42-431-32322	BURK ROYALTY CO., LTD.	1	8,700	1991-12-27
1927	42-431-32324	BURK ROYALTY CO., LTD.	1	8,700	1991-12-27
2828	42-173-32192	BURK ROYALTY CO., LTD.	1	8,700	1991-12-18
2227	42-431-32313	BURK ROYALTY CO., LTD.	1	8,700	1991-12-13
1427	42-173-32160	BURK ROYALTY CO., LTD.	2	8,700	1991-03-25
1527	42-431-32210	BURK ROYALTY CO., LTD.	1	8,700	1991-03-25
1634	42-431-32211	BURK ROYALTY CO., LTD.	1	8,700	1991-03-22
1134	42-431-32149	BURK ROYALTY CO., LTD.	1	8,450	1990-08-23
1327	42-431-32067	BURK ROYALTY CO., LTD.	1	9,800	1989-12-05
1234	42-431-31628	BURK ROYALTY CO., LTD.	1	8,500	1985-04-04
828	42-173-31748	BURK ROYALTY CO., LTD.	2	8,600	1984-11-20
1027	42-173-31210	BURK ROYALTY CO., LTD.	1	8,600	1981-10-28
927	42-431-31043	BURK ROYALTY CO., LTD.	1	8,600	1981-09-11
728	42-173-31142	BURK ROYALTY CO., LTD.	1	8,600	1981-02-20
527	42-173-30997	BURK ROYALTY CO., LTD.	1	8,600	1979-06-15
427	42-431-30780	BURK ROYALTY CO., LTD.	1	8,600	1979-04-20
228	42-173-30960	BURK ROYALTY CO., LTD.	1	8,600	1979-01-15
334	42-431-30751	BURK ROYALTY CO., LTD.	1	8,600	1979-01-15
127	42-431-30716	BURK ROYALTY CO., LTD.	1	8,400	1978-09-21

ALLEIN "A"

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (48)

Production History