FLANAGAN

Oil · District 8A · Lease #66161

Operator: HILCORP ENERGY COMPANY

Cum Oil

959k BBL

Cum Gas

313k MCF

casinghead

Wells

9

Production

1993-01 — 2026-04

Peak Month

1995-05

Production History

Cum Oil: 958,973 BBL Cum Gas: 312,902 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,028 BBL/mo

Di (annual)

7.2%

b-factor

0.0

EUR

973,669 BBL

R-squared

0.751

type

exponential

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
1996-01 — 2024-11 APACHE CORPORATION 347 mo
1995-01 — 1995-12 APACHE ENERGY RESOURCES CORP. 12 mo
1993-01 — 1994-12 HADSON ENERGY RESOURCES CORP. 24 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HILCORP ENERGY COMPANY27,3002014-10-17
8HILCORP ENERGY COMPANY28,0002014-08-26
1HILCORP ENERGY COMPANY37,3502009-12-30
7WHILCORP ENERGY COMPANY38,0002009-11-10
9HILCORP ENERGY COMPANY28,0002005-10-26
4HILCORP ENERGY COMPANY17,3001994-10-19
6HILCORP ENERGY COMPANY17,3001994-10-19
3HILCORP ENERGY COMPANY27,3001994-09-07
2HILCORP ENERGY COMPANY37,3501994-08-31