BLOCK HA "7"

Oil · District 08 · Lease #41663

Operator: ROFF OPERATING COMPANY, LLC

Cum Oil

295k BBL

Cum Gas

575k MCF

casinghead

Wells

5

Production

2011-07 — 2026-04

Peak Month

2013-06

Production History

Cum Oil: 295,090 BBL Cum Gas: 575,060 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,539 BBL/mo

Di (annual)

23.4%

b-factor

0.2

EUR

288,929 BBL

R-squared

0.689

type

hyperbolic

Operator History (from monthly production reports)

2013-09 — 2026-07 DIAMONDBACK E&P LLC 155 mo
2011-07 — 2013-08 ROFF OPERATING COMPANY, LLC 26 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DIAMONDBACK E&P LLC111,5002013-01-29
4DIAMONDBACK E&P LLC111,5002012-05-26
3DIAMONDBACK E&P LLC111,5002012-01-25
2DIAMONDBACK E&P LLC311,5002011-06-22
1DIAMONDBACK E&P LLC211,5002011-01-24