LANGE

Oil // district 9 // lease#17459

op: THREE RIVERS OPERATING CO LLC

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

2011-03 — 2021-07

peak_month

2011-04

-- production_history

cum_oil: 6,592 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

844 BBL/mo

Di (annual)

240.9%

b-factor

0.4

EUR

6,900 BBL

R-squared

0.779

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2THREE RIVERS OPERATING CO LLC39,0002012-08-08
EOF // data source: Texas Railroad Commission // 2026