UNIVERSITY 48-9C

Oil // district 9 // lease#17495

op: TELESIS OPERATING CO., INC.

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

2011-05 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 8,526 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

939 BBL/mo

Di (annual)

753.6%

b-factor

0.7

EUR

4,391 BBL

R-squared

0.307

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7TELESIS OPERATING CO., INC.12,5002010-12-08
EOF // data source: Texas Railroad Commission // 2026