FLANAGAN

Oil · District 8A · Lease #68913

Operator: HILCORP ENERGY COMPANY

Cum Oil

140k BBL

Cum Gas

42k MCF

casinghead

Wells

6

Production

2004-10 — 2026-04

Peak Month

2004-11

Production History

Cum Oil: 140,039 BBL Cum Gas: 41,644 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,553 BBL/mo

Di (annual)

19.4%

b-factor

0.5

EUR

159,559 BBL

R-squared

0.448

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 HILCORP ENERGY COMPANY 20 mo
2004-10 — 2024-11 APACHE CORPORATION 242 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HILCORP ENERGY COMPANY28,0002013-12-12
1HILCORP ENERGY COMPANY47,3552010-01-15
1.HILCORP ENERGY COMPANY37,3502009-12-30
1RHILCORP ENERGY COMPANY37,3502009-12-30
7HILCORP ENERGY COMPANY38,0002009-11-10
10HILCORP ENERGY COMPANY28,0002004-07-07