KEY UNIT

Oil · District 8A · Lease #68892

Operator: SULLIVAN, HOLLIS R. INC.

Cum Oil

49k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2006-02 — 2019-04

Peak Month

2006-05

Production History

Cum Oil: 48,698 BBL Cum Gas: 7,328 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,557 BBL/mo

Di (annual)

47.4%

b-factor

0.0

EUR

39,400 BBL

R-squared

0.954

type

exponential

Operator History (from monthly production reports)

2009-01 — 2019-10 CANAN MOWREY OPERATING, LLC 130 mo
2006-02 — 2008-12 SULLIVAN, HOLLIS R. INC. 35 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1901CANAN MOWREY OPERATING, LLC27,2002005-12-27