CHAMPION INT'L CORP. UNIT D-2

Oil // district 3 // lease#27337

op: PARTEN OPERATING INC.

cum_oil

14k BBL

cum_gas

0 MCF

wells

1

production

2017-02 — 2026-03

peak_month

2017-02

-- production_history

cum_oil: 14,273 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,308 BBL/mo

Di (annual)

588.8%

b-factor

0.6

EUR

6,341 BBL

R-squared

0.541

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PARTEN OPERATING INC.411,8502016-11-16
EOF // data source: Texas Railroad Commission // 2026