DILL

Oil // district 13 // lease#28591

op: SLANT OPERATING, LLC

cum_oil

35k BBL

cum_gas

0 MCF

wells

3

production

1993-05 — 2026-03

peak_month

1994-06

-- production_history

cum_oil: 34,590 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

225 BBL/mo

Di (annual)

9.0%

b-factor

0.0

EUR

29,645 BBL

R-squared

0.490

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6JOHNSON & ERNST OPERATING CO.12,0002012-05-21
1JOHNSON & ERNST OPERATING CO.32,1002010-11-19
2AZTEC OIL & GAS COMPANY "A"14,0001993-11-10
EOF // data source: Texas Railroad Commission // 2026