RILEY 26E

Oil · District 08 · Lease #60544

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

215k BBL

Cum Gas

681k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2024-06

Production History

Cum Oil: 215,370 BBL Cum Gas: 681,272 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,729 BBL/mo

Di (annual)

320.6%

b-factor

0.7

EUR

279,251 BBL

R-squared

0.949

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
105HPIONEER NATURAL RES. USA, INC.19,0002023-07-05