CONNELL -A-

Oil · District 8A · Lease #61569

Operator: THREE R OIL COMPANY

Cum Oil

21k BBL

Cum Gas

20 MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2005-04

Production History

Cum Oil: 21,205 BBL Cum Gas: 20 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

133 BBL/mo

Di (annual)

39.4%

b-factor

1.3

EUR

15,250 BBL

R-squared

0.763

type

hyperbolic

Operator History (from monthly production reports)

1997-01 — 2026-07 THREE R OIL COMPANY 355 mo
1995-11 — 1996-12 STELZER DRILLING CO. INC. 14 mo
1993-01 — 1995-10 STELZER, J. C. 34 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4THREE R OIL COMPANY13,2001977-08-24
142-169-30132THREE R OIL COMPANY------
242-169-01991THREE R OIL COMPANY------
342-169-30476THREE R OIL COMPANY------