ROBERTS

Oil // district 1 // lease#20860

op: TEXAS PETROLEUM INVESTMENT CO.

cum_oil

69k BBL

cum_gas

0 MCF

wells

1

production

2022-07 — 2026-03

peak_month

2022-08

-- production_history

cum_oil: 68,856 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,201 BBL/mo

Di (annual)

94.3%

b-factor

0.4

EUR

88,160 BBL

R-squared

0.977

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTEXAS PETROLEUM INVESTMENT CO.12,1252022-02-24
EOF // data source: Texas Railroad Commission // 2026