POWELL 13-2

Oil · District 08 · Lease #36392

Operator: SOUTHWEST ROYALTIES, INC.

Cum Oil

16k BBL

Cum Gas

598k MCF

casinghead

Wells

1

Production

2000-03 — 2025-09

Peak Month

2000-03

Production History

Cum Oil: 15,656 BBL Cum Gas: 597,911 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

276 BBL/mo

Di (annual)

31.7%

b-factor

0.4

EUR

16,533 BBL

R-squared

0.587

type

hyperbolic

Operator History (from monthly production reports)

2018-11 — 2026-07 HIGHPEAK ENERGY HOLDINGS, LLC 93 mo
2001-01 — 2018-10 SOUTHWEST ROYALTIES, INC. 214 mo
2000-03 — 2000-12 MILTEX OIL COMPANY 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HIGHPEAK ENERGY HOLDINGS, LLC17,9002000-01-20