< leases

MARTIN, A.

Oil · District 8A · Lease #64545

Operator: XERIC OIL & GAS CORPORATION

Fields: DORWARD

Cum Oil

27k BBL

Cum Gas

9k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2001-05

Production History

Cum Oil: 26,577 BBL Cum Gas: 9,357 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

223 BBL/mo

Di (annual)

30.4%

b-factor

0.6

EUR

17,267 BBL

R-squared

0.697

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 BURK ROYALTY CO., LTD. 47 mo
2001-02 — 2022-08 ROCKER A OPERATING COMPANY 259 mo
1997-10 — 2001-01 BOMAR OPERATING CO., LC 40 mo
1997-02 — 1997-09 OILEX INT'L INVESTMENTS, INC. 8 mo
1996-03 — 1997-01 XERIC OIL & GAS CORPORATION 11 mo
1995-11 — 1996-02 WJC, INC. 4 mo
1993-01 — 1995-10 DODSON, WAYNE CONSULTANTS, INC. 34 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-415-32693BURK ROYALTY CO., LTD.13,2001984-10-05
342-415-32631BURK ROYALTY CO., LTD.13,2001984-05-31
242-415-32551BURK ROYALTY CO., LTD.13,2001983-12-28
142-415-32474BURK ROYALTY CO., LTD.13,1001983-07-21