TURBEVILLE, J. H. -F-

Oil // district 13 // lease#20773

op: QUATRO OIL AND GAS, INC.

cum_oil

20k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 20,452 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

258 BBL/mo

Di (annual)

15.9%

b-factor

0.0

EUR

19,394 BBL

R-squared

0.869

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12AL & H OIL COMPANY11,5601981-10-08
10AL & H OIL COMPANY11,6001980-11-14
6AL & H OIL COMPANY11,6001980-11-14
8AL & H OIL COMPANY11,6001980-11-14
9AL & H OIL COMPANY11,6001980-11-14
5AL & H OIL COMPANY11,6001980-08-29
EOF // data source: Texas Railroad Commission // 2026