SPENDLOVE UNIT

Oil // district 2 // lease#10404

op: SILVER HILL ENERGY OPERATING LLC

cum_oil

1.6M BBL

cum_gas

0 MCF

wells

7

production

2012-06 — 2026-03

peak_month

2024-09

-- production_history

cum_oil: 1,645,760 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

273,334 BBL/mo

Di (annual)

497.6%

b-factor

0.7

EUR

1,966,378 BBL

R-squared

0.981

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2H1776 ENERGY OPERATORS, LLC112,0002024-02-26
3H1776 ENERGY OPERATORS, LLC112,0002024-02-26
4H1776 ENERGY OPERATORS, LLC112,0002024-02-26
5H1776 ENERGY OPERATORS, LLC112,0002024-02-26
6H1776 ENERGY OPERATORS, LLC112,0002024-02-26
7H1776 ENERGY OPERATORS, LLC212,0002024-02-26
1HRILEY EXPLORATION, LLC112,5002011-11-08
EOF // data source: Texas Railroad Commission // 2026