BUTTE UNIT

Oil · District 08 · Lease #49336

Operator: DIAMONDBACK E&P LLC

Cum Oil

2.8M BBL

Cum Gas

6.4M MCF

casinghead

Wells

6

Production

2016-08 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 2,793,276 BBL Cum Gas: 6,351,080 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

66,569 BBL/mo

Di (annual)

77.6%

b-factor

0.6

EUR

2,267,298 BBL

R-squared

0.685

type

hyperbolic

Operator History (from monthly production reports)

2016-08 — 2026-07 DIAMONDBACK E&P LLC 120 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
804WBDIAMONDBACK E&P LLC110,7402018-12-31
805WBDIAMONDBACK E&P LLC210,6712017-06-23
815MSDIAMONDBACK E&P LLC29,2852017-06-23
804LSDIAMONDBACK E&P LLC19,3602015-12-15
804WADIAMONDBACK E&P LLC29,7502015-12-14
R804LSDIAMONDBACK E&P LLC28,6902015-12-14