BUMPAS, C.

Oil // district 7 // lease#6014

op: QUANTUM RESOURCES MANAGEMENT,LLC

fields: EAST TEXAS

cum_oil

640k BBL

cum_gas

0 MCF

wells

20

production

1993-01 — 2026-03

peak_month

1993-07

-- production_history

cum_oil: 640,346 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,089 BBL/mo

Di (annual)

112.6%

b-factor

1.1

EUR

442,997 BBL

R-squared

0.631

type

hyperbolic

-- wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4QUANTUM RESOURCES MANAGEMENT,LLC13,8002014-01-22
6QUANTUM RESOURCES MANAGEMENT,LLC13,8002014-01-22
20QUANTUM RESOURCES MANAGEMENT,LLC311,3002013-09-06
7QUANTUM RESOURCES MANAGEMENT,LLC13,7002013-06-18
142-183-02675--------
1042-183-80065--------
1142-183-80066--------
1242-183-02702--------
1342-183-80068--------
1442-183-02704--------
1542-183-80070--------
1642-183-02706--------
1742-183-80072--------
1842-183-80073--------
1942-183-80074--------
242-183-80057--------
342-183-80058--------
542-183-80060--------
842-183-80063--------
942-183-80064--------
EOF // data source: Texas Railroad Commission // 2026