RICK DINNER EAST K 1228-1227

Oil · District 7C · Lease #22448

Operator: DE IV OPERATING, LLC

Cum Oil

235k BBL

Cum Gas

763k MCF

casinghead

Wells

2

Production

2024-02 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 235,143 BBL Cum Gas: 763,360 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,321 BBL/mo

Di (annual)

125.7%

b-factor

0.4

EUR

352,616 BBL

R-squared

0.983

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 DE CENTRAL OPERATING, LLC 17 mo
2024-02 — 2025-02 DE IV OPERATING, LLC 13 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4211HDE CENTRAL OPERATING, LLC28,5002023-12-27
4411HDE CENTRAL OPERATING, LLC28,5002023-12-20