GUITAR SOUTH 1-5-F

Oil · District 08 · Lease #53994

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

244k BBL

Cum Gas

684k MCF

casinghead

Wells

1

Production

2019-06 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 243,549 BBL Cum Gas: 684,012 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,469 BBL/mo

Di (annual)

158.7%

b-factor

0.7

EUR

320,873 BBL

R-squared

0.806

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2019-06 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4311HPIONEER NATURAL RES. USA, INC.18,1482018-12-17