UNIVERSITY 6-23

Oil // district 10 // lease#40255

op: W&T OFFSHORE, INC.

cum_oil

84k BBL

cum_gas

0 MCF

wells

7

production

2010-06 — 2026-03

peak_month

2012-02

-- production_history

cum_oil: 83,511 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,476 BBL/mo

Di (annual)

53.3%

b-factor

0.6

EUR

70,549 BBL

R-squared

0.747

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1W&T OFFSHORE, INC.112,0002012-05-17
8W&T OFFSHORE, INC.112,9002011-09-28
3W&T OFFSHORE, INC.112,9902011-06-24
9OPAL RESOURCES OPERATING CO.,LLC112,0002011-02-01
4OPAL RESOURCES OPERATING CO.,LLC212,0002010-10-28
5OPAL RESOURCES OPERATING CO.,LLC112,0002010-07-08
6OPAL RESOURCES OPERATING CO.,LLC112,0002010-06-03
EOF // multi-state drilling data platform // 2026