KILLAM MINERAL FEE SEC. 189 'D'

Oil // district 4 // lease#14173

op: KILLAM OIL CO., LTD.

fields: CEDRO HILL

cum_oil

4k BBL

cum_gas

0 MCF

wells

2

production

2022-02 — 2026-03

peak_month

2023-01

-- production_history

cum_oil: 3,677 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

242 BBL/mo

Di (annual)

262.8%

b-factor

0.0

EUR

1,108 BBL

R-squared

0.380

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
33KILLAM OIL CO., LTD.12,5002022-07-05
29KILLAM OIL CO., LTD.11,8002021-11-04
EOF // data source: Texas Railroad Commission // 2026