SHACKELFORD 29-17O

Oil · District 08 · Lease #63590

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

206k BBL

Cum Gas

376k MCF

casinghead

Wells

1

Production

2025-02 — 2026-04

Peak Month

2025-09

Production History

Cum Oil: 206,099 BBL Cum Gas: 376,452 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,341 BBL/mo

Di (annual)

215.8%

b-factor

0.2

EUR

267,006 BBL

R-squared

0.985

type

hyperbolic

Operator History (from monthly production reports)

2025-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HPIONEER NATURAL RES. USA, INC.110,4642024-09-04