SIBER

Oil · District 09 · Lease #28183

Operator: WITT OPERATING

Cum Oil

77k BBL

Cum Gas

22 MCF

casinghead

Wells

5

Production

1993-01 — 2013-01

Peak Month

1993-01

Production History

Cum Oil: 77,240 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,575 BBL/mo

Di (annual)

37.1%

b-factor

0.4

EUR

81,392 BBL

R-squared

0.958

type

hyperbolic

Operator History (from monthly production reports)

2026-06 — 2026-07 WAGGONER OPERATING, L.L.C. 2 mo
2024-03 — 2026-05 DARA OPERATING COMPANY, LLC 27 mo
2020-01 — 2024-02 VINLAND TEXAS SERVICES LLC 50 mo
2013-11 — 2019-12 LAYLINE ENERGY I LLC 74 mo
2012-06 — 2013-10 HALCON OPERATING CO., INC. 17 mo
2008-08 — 2012-05 WG OPERATING, INC. 46 mo
1998-06 — 2008-07 MCDAY ENERGY CORP. 122 mo
1996-10 — 1998-05 WITT OPERATING 20 mo
1994-08 — 1996-09 KROT OIL CO. 26 mo
1993-01 — 1994-07 PKS ENERGY SAVERS INC. 19 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WAGGONER OPERATING L.L.C.11,9001991-11-15
4WAGGONER OPERATING L.L.C.11,9001991-11-15
5WAGGONER OPERATING L.L.C.11,8001982-02-09
142-485-11004WAGGONER OPERATING L.L.C.------
242-485-11005WAGGONER OPERATING L.L.C.------