SHACKELFORD E17M

Oil · District 08 · Lease #62269

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

271k BBL

Cum Gas

652k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 270,723 BBL Cum Gas: 651,896 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,034 BBL/mo

Di (annual)

282.5%

b-factor

0.9

EUR

620,914 BBL

R-squared

0.905

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
113HPIONEER NATURAL RES. USA, INC.110,5462024-04-01