BLACK STONE 2-11

Oil · District 08 · Lease #45511

Operator: DIAMONDBACK E&P LLC

Cum Oil

403k BBL

Cum Gas

367k MCF

casinghead

Wells

1

Production

2014-08 — 2026-04

Peak Month

2014-09

Production History

Cum Oil: 402,576 BBL Cum Gas: 367,495 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,978 BBL/mo

Di (annual)

59.2%

b-factor

0.6

EUR

477,614 BBL

R-squared

0.769

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 BLUE ARROW OPERATING, LLC 5 mo
2017-03 — 2026-02 DIAMONDBACK E&P LLC 108 mo
2014-08 — 2017-02 BRIGHAM RESOURCES OPERATING, LLC 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBLUE ARROW OPERATING, LLC221,0002014-05-08