KILLAM

Oil // district 4 // lease#12920

op: SENDERO ENERGY INC.

cum_oil

478k BBL

cum_gas

0 MCF

wells

6

production

1999-10 — 2026-03

peak_month

2000-02

-- production_history

cum_oil: 477,852 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,822 BBL/mo

Di (annual)

7.0%

b-factor

0.2

EUR

534,820 BBL

R-squared

0.696

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9SENDERO ENERGY INC.12,3002003-05-27
8SENDERO ENERGY INC.12,3002003-02-12
2SAXET ENERGY, LTD.34,0002000-05-09
3SAXET ENERGY, LTD.24,0002000-05-09
5SAXET ENERGY, LTD.24,0002000-05-09
2091SAXET ENERGY, LTD.24,0001999-09-24
EOF // data source: Texas Railroad Commission // 2026