POE-HERZOG 5B

Oil · District 08 · Lease #60611

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

264k BBL

Cum Gas

301k MCF

casinghead

Wells

1

Production

2024-01 — 2026-04

Peak Month

2025-12

Production History

Cum Oil: 263,903 BBL Cum Gas: 301,130 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,581 BBL/mo

Di (annual)

70.8%

b-factor

0.0

EUR

280,972 BBL

R-squared

0.579

type

exponential

Operator History (from monthly production reports)

2024-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.110,1092023-03-31