KEMPNER "D"

Oil // district 13 // lease#23795

op: SLANT OPERATING, LLC

cum_oil

40k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2019-02

-- production_history

cum_oil: 39,702 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

164 BBL/mo

Di (annual)

11.0%

b-factor

2.0

EUR

44,162 BBL

R-squared

0.556

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11JOHNSON, F. T., JR.13,7001985-12-03
1JOHNSON, F. T., JR.12,0001983-09-13
2JOHNSON, F. T., JR.12,0001983-09-13
EOF // multi-state drilling data platform // 2026