UL 19 STONEFLY L

Oil · District 08 · Lease #63687

Operator: PDEH LLC

Cum Oil

125k BBL

Cum Gas

233k MCF

casinghead

Wells

1

Production

2024-11 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 125,491 BBL Cum Gas: 232,573 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,704 BBL/mo

Di (annual)

230.0%

b-factor

0.4

EUR

136,371 BBL

R-squared

0.969

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PDEH LLC 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1561HPDEH LLC19,6002024-02-07