SHACKELFORD G

Oil · District 08 · Lease #48861

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

405k BBL

Cum Gas

2.0M MCF

casinghead

Wells

1

Production

2017-04 — 2026-04

Peak Month

2017-09

Production History

Cum Oil: 405,026 BBL Cum Gas: 1,973,271 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,178 BBL/mo

Di (annual)

220.6%

b-factor

0.7

EUR

355,801 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2017-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 112 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3307HPIONEER NATURAL RES. USA, INC.110,5002015-09-29