MORSE, J. S. -D-

Oil · District 10 · Lease #440

Operator: RIO PETROLEUM, INC.

Cum Oil

453k BBL

Cum Gas

178k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1993-03

Production History

Cum Oil: 452,529 BBL Cum Gas: 177,814 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,439 BBL/mo

Di (annual)

2.0%

b-factor

0.4

EUR

569,693 BBL

R-squared

0.553

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — 2026-07 RIO PETROLEUM, INC. 403 mo

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
142-179-82320RIO PETROLEUM, INC.------