DARLENE 1-STX

Oil · District 01 · Lease #21467

Operator: FORMENTERA OPERATIONS LLC

Cum Oil

137k BBL

Cum Gas

708k MCF

casinghead

Wells

1

Production

2024-08 — 2026-03

Peak Month

2025-03

Production History

Cum Oil: 137,153 BBL Cum Gas: 707,891 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,821 BBL/mo

Di (annual)

586.3%

b-factor

0.8

EUR

205,490 BBL

R-squared

0.995

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 FORMENTERA OPERATIONS LLC 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
N731HPFORMENTERA OPERATIONS LLC310,8002024-06-28