UNIVERSITY -C-

Oil // district 10 // lease#4390

op: WINN OPERATING, LLC

cum_oil

34k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 33,536 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,006 BBL/mo

Di (annual)

34.8%

b-factor

0.0

EUR

34,639 BBL

R-squared

0.449

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DSHELL OIL COMPANY112,5851983-06-08
4SHELL OIL COMPANY112,5401978-09-19
142-003-05155--------
EOF // multi-state drilling data platform // 2026