CONNIE

Oil · District 8A · Lease #66656

Operator: RUWCO OIL AND GAS CORP.

Cum Oil

399k BBL

Cum Gas

241k MCF

casinghead

Wells

3

Production

1993-01 — 2025-02

Peak Month

1993-04

Production History

Cum Oil: 399,434 BBL Cum Gas: 241,252 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,687 BBL/mo

Di (annual)

16.8%

b-factor

0.2

EUR

410,046 BBL

R-squared

0.912

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 FLAT TOP OPERATING, LLC 17 mo
2021-09 — 2025-02 ROBERTSON RESOURCES, INC. 42 mo
1993-01 — 2021-08 RUWCO OIL AND GAS CORP. 344 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3FLAT TOP OPERATING LLC17,0001992-07-06
2FLAT TOP OPERATING LLC17,0001991-12-10
1FLAT TOP OPERATING LLC17,0001991-02-11