PARKS "5"

Oil · District 08 · Lease #36306

Operator: STEPHENS, AUTRY C.

Cum Oil

44k BBL

Cum Gas

61k MCF

casinghead

Wells

2

Production

2000-05 — 2025-09

Peak Month

2012-02

Production History

Cum Oil: 44,280 BBL Cum Gas: 60,920 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

381 BBL/mo

Di (annual)

89.3%

b-factor

1.0

EUR

19,541 BBL

R-squared

0.482

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2000-09 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 292 mo
2000-05 — 2000-08 STEPHENS, AUTRY C. 4 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC112,0002011-07-20
1DIAMONDBACK E&P LLC111,3002000-01-24