HUBER-UNIVERSITY "47-21"

Oil // district 9 // lease#9594

op: QUATRO OIL AND GAS, INC.

cum_oil

84k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

2022-04

-- production_history

cum_oil: 84,099 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

760 BBL/mo

Di (annual)

170.6%

b-factor

2.0

EUR

64,661 BBL

R-squared

0.714

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4LAMB, JAMES L., JR.12,6001984-07-05
8LAMB, JAMES L., JR.12,6001984-06-28
3LAMB, JAMES L., JR.12,7001983-04-18
2LAMB, JAMES L., JR.12,6001982-06-24
1LAMB, JAMES L., JR.12,7001982-03-10
EOF // multi-state drilling data platform // 2026