SHACKELFORD W17J

Oil · District 08 · Lease #60131

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

410k BBL

Cum Gas

888k MCF

casinghead

Wells

1

Production

2023-06 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 410,426 BBL Cum Gas: 888,441 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,101 BBL/mo

Di (annual)

474.4%

b-factor

1.7

EUR

1,493,522 BBL

R-squared

0.910

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HPIONEER NATURAL RES. USA, INC.110,5462023-02-22