LOESSBERG -B-

Oil // district 1 // lease#6048

op: OHLHAUSEN PETROLEUM COMPANY

fields: FAIRFIELD

cum_oil

640 BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2026-03

peak_month

1993-09

-- production_history

cum_oil: 640 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

48 BBL/mo

Di (annual)

196.1%

b-factor

0.0

EUR

286 BBL

R-squared

0.616

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SULO OIL COMPANY11,2501979-07-23
3LEE PETROLEUM CORP.11,2501979-07-23
4SULO OIL COMPANY11,2501979-07-23
5LEE PETROLEUM CORP.11,2501979-07-23
1LEE PETROLEUM CORP.11,2501979-05-10
EOF // multi-state drilling data platform // 2026