SHACKELFORD E17J

Oil · District 08 · Lease #62256

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

215k BBL

Cum Gas

543k MCF

casinghead

Wells

1

Production

2024-06 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 215,194 BBL Cum Gas: 543,113 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,443 BBL/mo

Di (annual)

349.3%

b-factor

0.8

EUR

347,373 BBL

R-squared

0.950

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

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