WALNUT-BARRON 11C

Oil · District 08 · Lease #59627

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

200k BBL

Cum Gas

358k MCF

casinghead

Wells

1

Production

2023-08 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 200,016 BBL Cum Gas: 357,775 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,146 BBL/mo

Di (annual)

237.9%

b-factor

1.0

EUR

486,846 BBL

R-squared

0.985

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,6752023-05-11