PRYOR -A-

Oil · District 08 · Lease #31441

Operator: N & O OIL CO.

Cum Oil

12k BBL

Cum Gas

50 MCF

casinghead

Wells

1

Production

1993-01 — 2023-11

Peak Month

2006-03

Production History

Cum Oil: 11,599 BBL Cum Gas: 50 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

56 BBL/mo

Di (annual)

8.1%

b-factor

0.0

EUR

8,120 BBL

R-squared

0.407

type

exponential

Operator History (from monthly production reports)

2019-07 — 2026-07 N & O OIL CO. 85 mo
1993-01 — 2019-06 FOUR C OIL & GAS CORP. 318 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FOUR C OIL & GAS CORP.24,2001987-10-13