UNIVERSITY 7021

Oil // district 10 // lease#38549

op: THREE RIVERS OPERATING CO LLC

cum_oil

88k BBL

cum_gas

0 MCF

wells

2

production

2007-11 — 2026-03

peak_month

2008-07

-- production_history

cum_oil: 87,948 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,519 BBL/mo

Di (annual)

713.5%

b-factor

1.7

EUR

78,816 BBL

R-squared

0.646

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SAMSON LONE STAR, LLC110,4002007-12-17
1SAMSON LONE STAR LP213,0002007-05-04
EOF // multi-state drilling data platform // 2026