WAGGONER -J-

Oil · District 09 · Lease #13853

Operator: TWILCO OPERATING LLC

Cum Oil

64k BBL

Cum Gas

21 MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

2013-06

Production History

Cum Oil: 63,508 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

674 BBL/mo

Di (annual)

62.6%

b-factor

1.4

EUR

63,487 BBL

R-squared

0.839

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 BURK ROYALTY CO., LTD. 51 mo
2016-09 — 2022-04 TWILCO OPERATING LLC 68 mo
2009-10 — 2016-08 GEN-SHER L.L.P. 83 mo
2007-10 — 2009-09 KELSEY OPERATING, INC. 24 mo
2005-12 — 2007-09 JKR OPERATING, LLC 22 mo
1993-01 — 2005-11 PATTON, DONALD L & JERRY 155 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17BURK ROYALTY CO., LTD.12,5502014-03-21
16BURK ROYALTY CO., LTD.12,5502013-12-06
142-487-07718BURK ROYALTY CO., LTD.------
13W42-487-20142BURK ROYALTY CO., LTD.------
1542-487-20078BURK ROYALTY CO., LTD.------
242-487-04942BURK ROYALTY CO., LTD.------
342-487-03219BURK ROYALTY CO., LTD.------
442-487-03222BURK ROYALTY CO., LTD.------
642-487-20068BURK ROYALTY CO., LTD.------
842-487-03119BURK ROYALTY CO., LTD.------