MCCOMBS STATE 1-12

Oil · District 08 · Lease #46234

Operator: DIAMONDBACK E&P LLC

Cum Oil

766k BBL

Cum Gas

4.6M MCF

casinghead

Wells

4

Production

2014-08 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 766,303 BBL Cum Gas: 4,596,773 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,630 BBL/mo

Di (annual)

28.6%

b-factor

0.0

EUR

320,128 BBL

R-squared

0.523

type

exponential

Operator History (from monthly production reports)

2017-03 — 2026-07 DIAMONDBACK E&P LLC 113 mo
2014-08 — 2017-02 BRIGHAM RESOURCES OPERATING, LLC 31 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5WADIAMONDBACK E&P LLC212,5002019-07-02
3BSDIAMONDBACK E&P LLC311,5002019-04-09
2HDIAMONDBACK E&P LLC121,0002016-01-06
1HDIAMONDBACK E&P LLC221,0002014-02-13