ROGERS DENTONIO 30 UNIT B

Oil // district 1 // lease#21015

op: SN EF MAVERICK, LLC

cum_oil

558k BBL

cum_gas

0 MCF

wells

3

production

2023-03 — 2026-03

peak_month

2023-05

-- production_history

cum_oil: 557,747 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

43,272 BBL/mo

Di (annual)

116.7%

b-factor

0.1

EUR

494,566 BBL

R-squared

0.903

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
01HDSN EF MAVERICK, LLC17,5002022-09-23
01HESN EF MAVERICK, LLC17,5002022-09-22
01HFSN EF MAVERICK, LLC17,5002022-09-22
EOF // data source: Texas Railroad Commission // 2026