MORSE, J. S. -D-

Oil // district 14 // lease#440

op: RIO PETROLEUM, INC.

cum_oil

448k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1994-03

-- production_history

cum_oil: 448,265 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,449 BBL/mo

Di (annual)

2.1%

b-factor

0.4

EUR

566,735 BBL

R-squared

0.567

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5RIO PETROLEUM, INC.13,1001990-04-23
4RIO PETROLEUM, INC.13,1001988-01-20
3RIO PETROLEUM, INC.13,1001986-03-25
142-179-82320--------
EOF // multi-state drilling data platform // 2026