TUBB-VAUGHN 21M

Oil · District 08 · Lease #58348

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

253k BBL

Cum Gas

762k MCF

casinghead

Wells

1

Production

2022-11 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 252,615 BBL Cum Gas: 762,461 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,789 BBL/mo

Di (annual)

65.8%

b-factor

0.0

EUR

214,937 BBL

R-squared

0.493

type

exponential

Operator History (from monthly production reports)

2022-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
113HPIONEER NATURAL RES. USA, INC.110,5002022-03-22