WALNUT-BARRON 11A

Oil · District 08 · Lease #59616

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

159k BBL

Cum Gas

156k MCF

casinghead

Wells

1

Production

2023-07 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 159,212 BBL Cum Gas: 155,798 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,022 BBL/mo

Di (annual)

156.4%

b-factor

0.8

EUR

347,477 BBL

R-squared

0.985

type

hyperbolic

Operator History (from monthly production reports)

2023-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,6752023-05-11