GUITAR SOUTH 4-7-C

Oil · District 08 · Lease #54261

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

406k BBL

Cum Gas

510k MCF

casinghead

Wells

1

Production

2020-01 — 2026-04

Peak Month

2020-02

Production History

Cum Oil: 406,249 BBL Cum Gas: 509,769 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,106 BBL/mo

Di (annual)

166.7%

b-factor

0.5

EUR

339,136 BBL

R-squared

0.819

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2020-01 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4205HPIONEER NATURAL RES. USA, INC.18,2002019-08-19