RATLIFF "B-1"

Oil // district 10 // lease#47989

op: DIAMONDBACK E&P LLC

cum_oil

48k BBL

cum_gas

0 MCF

wells

4

production

2016-10 — 2026-03

peak_month

2017-10

-- production_history

cum_oil: 47,662 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

567 BBL/mo

Di (annual)

24.2%

b-factor

0.0

EUR

28,123 BBL

R-squared

0.324

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7DIAMONDBACK E&P LLC211,5002012-06-11
8BLUESTEM ENERGY HOLDINGS, LLC111,5002012-06-11
4BLUESTEM ENERGY HOLDINGS, LLC211,5002012-03-10
2BLUESTEM ENERGY HOLDINGS, LLC211,5002012-02-28
EOF // multi-state drilling data platform // 2026