PRATER, JOSEPH

Oil // district 1 // lease#11278

op: GREAT PLAINS RESOURCES, INC.

fields: SOMERSET

cum_oil

530 BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 530 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

37 BBL/mo

Di (annual)

87.5%

b-factor

0.0

EUR

496 BBL

R-squared

0.636

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DORRIS PETROLEUM, INC.11,5001983-08-01
2DORRIS PETROLEUM, INC.11,5001983-08-01
3DORRIS PETROLEUM, INC.11,5001983-08-01
4DORRIS PETROLEUM, INC.11,5001983-08-01
EOF // multi-state drilling data platform // 2026