SHACKELFORD N

Oil · District 08 · Lease #47960

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

260k BBL

Cum Gas

2.4M MCF

casinghead

Wells

1

Production

2016-08 — 2026-04

Peak Month

2017-08

Production History

Cum Oil: 260,103 BBL Cum Gas: 2,448,697 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,181 BBL/mo

Di (annual)

232.2%

b-factor

0.5

EUR

246,136 BBL

R-squared

0.947

type

hyperbolic

Operator History (from monthly production reports)

2016-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 120 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3314HPIONEER NATURAL RES. USA, INC.110,5002015-09-17