HARPER RANCH

Oil // district 1 // lease#17938

op: TRINITY OPERATING (USG), LLC

cum_oil

67k BBL

cum_gas

0 MCF

wells

1

production

2014-03 — 2025-06

peak_month

2014-06

-- production_history

cum_oil: 67,219 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,429 BBL/mo

Di (annual)

88.0%

b-factor

0.0

EUR

60,400 BBL

R-squared

0.969

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HTEXAS AMERICAN RESOURCES COMPANY27,6982013-12-05
EOF // multi-state drilling data platform // 2026