SHACKELFORD E17L

Oil · District 08 · Lease #62380

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

285k BBL

Cum Gas

654k MCF

casinghead

Wells

1

Production

2024-06 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 285,159 BBL Cum Gas: 654,396 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,398 BBL/mo

Di (annual)

407.0%

b-factor

1.0

EUR

666,301 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2024-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
112HPIONEER NATURAL RES. USA, INC.110,5462024-04-01