H & J SEC. 385

Oil · District 8A · Lease #62551

Operator: FASKEN OIL AND RANCH, LTD.

Cum Oil

88k BBL

Cum Gas

6k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 87,574 BBL Cum Gas: 6,075 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

395 BBL/mo

Di (annual)

4.3%

b-factor

0.0

EUR

97,282 BBL

R-squared

0.607

type

exponential

Operator History (from monthly production reports)

1996-01 — 2026-07 FASKEN OIL AND RANCH, LTD. 367 mo
1993-01 — 1995-12 FASKEN, BARBARA 36 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4FASKEN OIL AND RANCH, LTD.15,7501989-11-10
3FASKEN OIL AND RANCH, LTD.15,6001979-07-11