NEAL, H. F. -26-

Oil · District 7C · Lease #3977

Operator: VENCER ENERGY, LLC

Cum Oil

25k BBL

Cum Gas

158k MCF

casinghead

Wells

5

Production

1993-01 — 2023-01

Peak Month

1993-01

Production History

Cum Oil: 25,456 BBL Cum Gas: 158,234 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

331 BBL/mo

Di (annual)

31.9%

b-factor

0.5

EUR

22,138 BBL

R-squared

0.760

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 31 mo
2021-08 — 2023-12 VENCER ENERGY, LLC 29 mo
2013-12 — 2021-07 HUNT OIL COMPANY 92 mo
2002-07 — 2013-11 MERIT ENERGY COMPANY 137 mo
2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo
1999-03 — 2001-06 CONCHO RESOURCES INC. 28 mo
1993-01 — 1999-02 HANLEY PETROLEUM INC. 74 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CIVITAS PERMIAN OPERATING LLC18,5001987-07-16
4CIVITAS PERMIAN OPERATING LLC18,5001987-07-16
142-461-00043CIVITAS PERMIAN OPERATING LLC------
1D42-461-00043CIVITAS PERMIAN OPERATING LLC------
242-461-10112CIVITAS PERMIAN OPERATING LLC------