BLACK STONE 11-2 B

Oil · District 08 · Lease #53973

Operator: DIAMONDBACK E&P LLC

Cum Oil

408k BBL

Cum Gas

590k MCF

casinghead

Wells

1

Production

2019-06 — 2026-04

Peak Month

2019-07

Production History

Cum Oil: 407,545 BBL Cum Gas: 589,887 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,058 BBL/mo

Di (annual)

277.3%

b-factor

1.1

EUR

679,967 BBL

R-squared

0.887

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 BLUE ARROW OPERATING, LLC 5 mo
2019-06 — 2026-02 DIAMONDBACK E&P LLC 81 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WABLUE ARROW OPERATING, LLC211,8002019-01-22