FUHRMAN -B-

Oil // district 10 // lease#25836

op: UMC PETROLEUM CORPORATION

cum_oil

436k BBL

cum_gas

0 MCF

wells

18

production

1993-01 — 2026-03

peak_month

2008-03

-- production_history

cum_oil: 436,101 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,861 BBL/mo

Di (annual)

7.5%

b-factor

0.0

EUR

448,736 BBL

R-squared

0.335

type

exponential

-- wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17SANDRIDGE EXPL. AND PROD., LLC14,9002012-07-05
13SANDRIDGE EXPL. AND PROD., LLC14,9002012-07-03
15SANDRIDGE EXPL. AND PROD., LLC14,9002012-07-03
19SHERIDAN PRODUCTION COMPANY, LLC34,9002011-11-10
11SANDRIDGE EXPL. AND PROD., LLC14,9002011-10-11
18SANDRIDGE EXPL. AND PROD., LLC24,9002011-10-11
12SANDRIDGE EXPL. AND PROD., LLC14,9002011-08-26
16SANDRIDGE EXPL. AND PROD., LLC14,9002011-08-26
10SANDRIDGE EXPL. AND PROD., LLC14,9002011-04-01
9OK ARENA OPERATING COMPANY14,9002010-06-28
2RANKIN OIL CO.27,0002009-04-01
8OK ARENA OPERATING COMPANY14,9002008-04-10
7OK ARENA OPERATING COMPANY14,9002008-02-20
5OK ARENA OPERATING COMPANY14,9002008-01-15
6OK ARENA OPERATING COMPANY14,9002007-12-27
4OK ARENA OPERATING COMPANY14,8002005-12-07
3OK ARENA OPERATING COMPANY14,8002005-09-20
1ARANKIN OIL CO.27,0001987-10-05
EOF // multi-state drilling data platform // 2026