UNIVERSITY 48-1 B

Oil // district 9 // lease#16994

op: TELESIS OPERATING CO., INC.

cum_oil

28k BBL

cum_gas

0 MCF

wells

3

production

2009-08 — 2026-03

peak_month

2009-10

-- production_history

cum_oil: 27,722 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

583 BBL/mo

Di (annual)

35.4%

b-factor

0.3

EUR

27,865 BBL

R-squared

0.542

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12RTELESIS OPERATING CO., INC.23,9992014-05-21
4TELESIS OPERATING CO., INC.14,9992008-08-13
3TELESIS OPERATING CO., INC.14,9992008-08-12
EOF // data source: Texas Railroad Commission // 2026