CBR 4

Oil // district 10 // lease#43188

op: WPX ENERGY PERMIAN, LLC

cum_oil

369k BBL

cum_gas

0 MCF

wells

7

production

2013-06 — 2026-03

peak_month

2013-07

-- production_history

cum_oil: 369,207 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,149 BBL/mo

Di (annual)

14.8%

b-factor

0.0

EUR

416,315 BBL

R-squared

0.749

type

exponential

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23RKI EXPLORATION & PRODUCTION LLC27,5002012-10-15
31RKI EXPLORATION & PRODUCTION LLC27,5002012-05-08
12RKI EXPLORATION & PRODUCTION LLC17,5002012-04-04
22RKI EXPLORATION & PRODUCTION LLC27,5002012-02-16
32RKI EXPLORATION & PRODUCTION LLC27,5002012-02-13
11RKI EXPLORATION & PRODUCTION LLC17,5002012-01-24
21RKI EXPLORATION & PRODUCTION LLC27,5002009-10-20
EOF // multi-state drilling data platform // 2026