SHACKELFORD W17H

Oil · District 08 · Lease #60089

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

521k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 520,859 BBL Cum Gas: 1,189,447 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

46,531 BBL/mo

Di (annual)

176.7%

b-factor

0.6

EUR

735,086 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HPIONEER NATURAL RES. USA, INC.110,5462023-02-10