OATES 10N-2

Oil · District 08 · Lease #48228

Operator: DIAMONDBACK E&P LLC

Cum Oil

481k BBL

Cum Gas

366k MCF

casinghead

Wells

1

Production

2016-01 — 2025-08

Peak Month

2016-02

Production History

Cum Oil: 480,940 BBL Cum Gas: 366,124 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,304 BBL/mo

Di (annual)

70.7%

b-factor

0.4

EUR

508,776 BBL

R-squared

0.871

type

hyperbolic

Operator History (from monthly production reports)

2017-03 — 2026-07 DIAMONDBACK E&P LLC 113 mo
2016-01 — 2017-02 BRIGHAM RESOURCES OPERATING, LLC 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HDIAMONDBACK E&P LLC218,0002015-08-11