SHACKELFORD 29-17Q

Oil · District 08 · Lease #63807

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

194k BBL

Cum Gas

350k MCF

casinghead

Wells

1

Production

2025-08 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 193,770 BBL Cum Gas: 350,051 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,313 BBL/mo

Di (annual)

197.3%

b-factor

0.1

EUR

239,078 BBL

R-squared

0.934

type

hyperbolic

Operator History (from monthly production reports)

2025-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17HPIONEER NATURAL RES. USA, INC.110,4642024-09-04