MITCHELL -C-

Oil // district 13 // lease#6148

op: QUATRO OIL AND GAS, INC.

fields: K-M-A

cum_oil

20k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

2006-08

-- production_history

cum_oil: 19,999 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

140 BBL/mo

Di (annual)

14.7%

b-factor

0.1

EUR

12,528 BBL

R-squared

0.854

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C 24QUATRO OIL AND GAS, INC.14,5002011-11-17
142-485-13862--------
242-485-86833--------
342-485-13842--------
442-485-13853--------
EOF // data source: Texas Railroad Commission // 2026