VAUGHN "41"

Oil · District 08 · Lease #37320

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

97k BBL

Cum Gas

164k MCF

casinghead

Wells

1

Production

2004-05 — 2026-04

Peak Month

2004-06

Production History

Cum Oil: 97,492 BBL Cum Gas: 164,498 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,545 BBL/mo

Di (annual)

42.8%

b-factor

0.6

EUR

89,495 BBL

R-squared

0.432

type

hyperbolic

Operator History (from monthly production reports)

2020-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 74 mo
2016-10 — 2020-05 GUIDON ENERGY MGMT SERVICES LLC 44 mo
2004-05 — 2016-09 ENDEAVOR ENERGY RESOURCES L.P. 149 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA, INC.212,0002016-06-09