JOHANSEN

Oil // district 8 // lease#17225

op: WINGROVE WELL SERVICE, INC.

cum_oil

26k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-04

-- production_history

cum_oil: 25,917 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

447 BBL/mo

Di (annual)

74.8%

b-factor

0.7

EUR

18,078 BBL

R-squared

0.604

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3RAW ENERGY CORPORATION12,5001981-07-22
2RAW ENERGY CORPORATION12,0701981-06-23
1WILLIAMSON, RICHARD F., INC.12,0001980-09-12
EOF // multi-state drilling data platform // 2026