DARLINGTON UNIT 11B5

Oil · District 08 · Lease #52370

Operator: VTX ENERGY OPERATING, LLC

Cum Oil

228k BBL

Cum Gas

282k MCF

casinghead

Wells

1

Production

2019-06 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 227,946 BBL Cum Gas: 281,512 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,853 BBL/mo

Di (annual)

38.7%

b-factor

0.0

EUR

181,315 BBL

R-squared

0.484

type

exponential

Operator History (from monthly production reports)

2023-09 — 2026-07 VTX ENERGY OPERATING, LLC 35 mo
2019-06 — 2023-08 PRI OPERATING, LLC 51 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HVTX ENERGY OPERATING, LLC113,0002018-04-18