OTTO

Oil // district 1 // lease#15450

op: SILVER HILL ENERGY OPERATING LLC

cum_oil

239k BBL

cum_gas

0 MCF

wells

2

production

2010-12 — 2026-03

peak_month

2019-01

-- production_history

cum_oil: 239,195 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,012 BBL/mo

Di (annual)

311.4%

b-factor

0.6

EUR

73,629 BBL

R-squared

0.508

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2H1776 ENERGY OPERATORS, LLC112,5002018-08-31
1HRILEY EXPLORATION, LLC112,5002010-10-07
EOF // data source: Texas Railroad Commission // 2026