RILEY 26H

Oil · District 08 · Lease #60709

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

191k BBL

Cum Gas

641k MCF

casinghead

Wells

1

Production

2023-09 — 2026-04

Peak Month

2024-05

Production History

Cum Oil: 191,326 BBL Cum Gas: 640,584 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,370 BBL/mo

Di (annual)

349.0%

b-factor

0.5

EUR

193,562 BBL

R-squared

0.941

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
108HPIONEER NATURAL RES. USA, INC.19,0002023-07-05