HEISERMAN, G.

Oil · District 09 · Lease #5669

Operator: WITT OPERATING

Cum Oil

17k BBL

Cum Gas

22 MCF

casinghead

Wells

19

Production

1993-01 — 2012-04

Peak Month

1993-01

Production History

Cum Oil: 17,067 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

182 BBL/mo

Di (annual)

26.7%

b-factor

0.0

EUR

8,125 BBL

R-squared

0.436

type

exponential

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
1993-01 — 1996-09 PRIMROSE OPERATING COMPANY 45 mo

Wells (19)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
35WAGGONER OPERATING L.L.C.12,0001991-07-05
33WAGGONER OPERATING L.L.C.11,7501990-06-01
34WAGGONER OPERATING L.L.C.11,7501990-06-01
28WAGGONER OPERATING L.L.C.11,7501990-05-29
29WAGGONER OPERATING L.L.C.11,7501990-05-29
32WAGGONER OPERATING L.L.C.21,8131990-05-29
26TPRIMROSE OPERATING COMPANY11,7501990-05-21
27TPRIMROSE OPERATING COMPANY21,8201990-05-18
25TPRIMROSE OPERATING COMPANY11,7501990-04-27
24WAGGONER OPERATING L.L.C.11,7501990-04-26
23WAGGONER OPERATING L.L.C.11,7501989-10-26
22WAGGONER OPERATING L.L.C.11,7501989-09-25
21WAGGONER OPERATING L.L.C.11,7501989-08-09
20WAGGONER OPERATING L.L.C.11,7001980-03-19
19WAGGONER OPERATING L.L.C.11,7001978-01-16
1342-485-01576WAGGONER OPERATING L.L.C.------
1442-485-85693WAGGONER OPERATING L.L.C.------
1642-485-06822WAGGONER OPERATING L.L.C.------
1742-485-30720WAGGONER OPERATING L.L.C.------