CONSTANCE

Oil // district 10 // lease#40124

op: OXY USA INC.

cum_oil

667k BBL

cum_gas

0 MCF

wells

15

production

2010-06 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 667,348 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

19,821 BBL/mo

Di (annual)

69.2%

b-factor

0.5

EUR

649,670 BBL

R-squared

0.807

type

hyperbolic

-- wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4OXY USA INC.211,5002014-06-04
6OXY USA INC.112,0002012-04-26
10OXY USA INC.112,0002012-04-24
11OXY USA INC.112,0002012-04-24
12OXY USA INC.112,0002012-04-24
7OXY USA INC.112,0002012-04-24
8OXY USA INC.112,0002012-04-24
9OXY USA INC.112,0002012-04-24
14OXY USA INC.112,0002012-03-19
13OXY USA INC.112,0002012-03-05
15OXY USA INC.112,0002012-03-05
5OXY USA INC.112,0002012-03-02
2EXL PETROLEUM, LP111,5002010-02-23
3EXL PETROLEUM, LP111,5002010-02-23
1EXL PETROLEUM, LP111,5002010-01-21
EOF // multi-state drilling data platform // 2026