GLASS

Oil // district 10 // lease#30406

op: QUANTUM RESOURCES MANAGEMENT,LLC

cum_oil

26k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2012-04

-- production_history

cum_oil: 26,088 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

374 BBL/mo

Di (annual)

414.7%

b-factor

0.6

EUR

2,463 BBL

R-squared

0.482

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION TEXAS PETROLEUM CORP.310,8001989-11-03
2UNION TEXAS PETROLEUM CORP.110,5001985-10-25
EOF // data source: Texas Railroad Commission // 2026