UL 49-3

Oil // district 9 // lease#18285

op: TELESIS OPERATING CO., INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

2013-06 — 2026-03

peak_month

2013-10

-- production_history

cum_oil: 7,409 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

248 BBL/mo

Di (annual)

49.5%

b-factor

0.0

EUR

5,994 BBL

R-squared

0.664

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TELESIS OPERATING CO., INC.14,0002012-12-18
EOF // data source: Texas Railroad Commission // 2026