GRACE UNIT

Oil // district 1 // lease#17709

op: TEXAS AMERICAN RESOURCES COMPANY

cum_oil

397k BBL

cum_gas

0 MCF

wells

2

production

2014-05 — 2026-03

peak_month

2014-06

-- production_history

cum_oil: 396,877 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

21,566 BBL/mo

Di (annual)

382.7%

b-factor

1.2

EUR

499,776 BBL

R-squared

0.922

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCINCO NATURAL RESOURCES CORP.29,0002013-05-31
2HCINCO NATURAL RESOURCES CORP.29,0002013-05-31
EOF // data source: Texas Railroad Commission // 2026