SOUTH TEXAS SYNDICATE 1391-42

Oil // district 1 // lease#14300

op: CARRIZO OIL & GAS, INC.

cum_oil

31k BBL

cum_gas

0 MCF

wells

2

production

2000-03 — 2014-09

peak_month

2000-09

-- production_history

cum_oil: 30,977 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,808 BBL/mo

Di (annual)

228.3%

b-factor

0.4

EUR

15,692 BBL

R-squared

0.769

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CARRIZO OIL & GAS, INC.36,0002007-05-01
1CARRIZO OIL & GAS, INC.45,9002007-04-16
EOF // multi-state drilling data platform // 2026