BROWNING

Oil // district 11 // lease#687

op: ROCKER A OPERATING COMPANY

cum_oil

144k BBL

cum_gas

0 MCF

wells

15

production

1993-01 — 2026-03

peak_month

2000-05

-- production_history

cum_oil: 144,039 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

577 BBL/mo

Di (annual)

2.9%

b-factor

0.0

EUR

184,382 BBL

R-squared

0.390

type

exponential

-- wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10ROCKER A OPERATING COMPANY12,8002008-03-21
1STROCKER A OPERATING COMPANY32,2152007-04-03
9ROCKER A OPERATING COMPANY12,3002001-03-21
1 SROCKER A OPERATING COMPANY22,4002000-05-31
22WHRUBETZ OPERATING COMPANY12,5501988-09-22
23WHRUBETZ OPERATING COMPANY12,5001988-09-22
142-415-04694--------
242-415-00455--------
342-415-01554--------
3W42-415-01554--------
442-415-01555--------
542-415-01556--------
642-415-01557--------
742-415-01558--------
842-415-04696--------
EOF // multi-state drilling data platform // 2026