SHULL-HANKS 15B

Oil · District 08 · Lease #63289

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

141k BBL

Cum Gas

302k MCF

casinghead

Wells

1

Production

2024-12 — 2026-04

Peak Month

2025-05

Production History

Cum Oil: 141,487 BBL Cum Gas: 301,800 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,847 BBL/mo

Di (annual)

143.8%

b-factor

0.2

EUR

196,657 BBL

R-squared

0.690

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
202HPIONEER NATURAL RES. USA, INC.110,6262024-08-27