< leases

LINKER, VINNIE C.

Oil · District 8A · Lease #15869

Operator: SOUTHWESTERN ENERGY PROD. CO.

Fields: LINKER (CLEAR FORK)

Cum Oil

507k BBL

Cum Gas

36k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2010-08

Production History

Cum Oil: 507,346 BBL Cum Gas: 35,725 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,167 BBL/mo

Di (annual)

65.3%

b-factor

0.9

EUR

299,850 BBL

R-squared

0.894

type

hyperbolic

Operator History (from monthly production reports)

2025-02 — 2026-07 BURK ROYALTY CO., LTD. 18 mo
2022-07 — 2025-01 NITRO OIL & GAS, LLC 31 mo
2014-08 — 2022-06 RAMTEX ENERGY LLC 95 mo
2008-05 — 2014-07 CHAPARRAL ENERGY, L.L.C. 75 mo
1996-07 — 2008-04 SOUTHWESTERN ENERGY PROD. CO. 142 mo
1993-01 — 1996-06 SIMMONS, L.B. ENERGY, INC. 42 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
542-219-37155BURK ROYALTY CO., LTD.17,7002010-09-09
342-219-37141BURK ROYALTY CO., LTD.17,7002010-07-27
442-219-37136BURK ROYALTY CO., LTD.17,7002010-05-20
242-219-37071BURK ROYALTY CO., LTD.27,7002008-10-25
142-219-01468BURK ROYALTY CO., LTD.------