SCHARBAUER RANCH 20C

Oil · District 08 · Lease #55796

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

282k BBL

Cum Gas

366k MCF

casinghead

Wells

1

Production

2021-01 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 281,876 BBL Cum Gas: 365,930 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,696 BBL/mo

Di (annual)

39.8%

b-factor

0.0

EUR

202,048 BBL

R-squared

0.322

type

exponential

Operator History (from monthly production reports)

2021-01 — 2026-07 PIONEER NATURAL RES. USA, INC. 67 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.111,0952020-02-06