L.E. CATLIN

Oil // district 13 // lease#33665

op: DELFIN OPERATING, LLC

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2017-06 — 2026-03

peak_month

2017-06

-- production_history

cum_oil: 2,240 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

97 BBL/mo

Di (annual)

35.6%

b-factor

0.0

EUR

3,220 BBL

R-squared

0.367

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ADELFIN OPERATING, LLC17,0002017-03-14
EOF // data source: Texas Railroad Commission // 2026