CUMMINS -J-

Oil // district 10 // lease#2234

op: OXY USA WTP LP

cum_oil

200k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

2003-08

-- production_history

cum_oil: 200,119 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,322 BBL/mo

Di (annual)

49.4%

b-factor

2.0

EUR

492,201 BBL

R-squared

0.730

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OXY USA WTP LP48,9282012-05-11
6OXY USA WTP LP48,9352012-05-11
9 LOXY USA WTP LP15,0002012-05-11
5OXY USA INC.18,8661996-01-25
2 TOXY USA INC.39,2591988-06-14
442-135-00108--------
EOF // data source: Texas Railroad Commission // 2026