CERF, JAMES

Oil · District 05 · Lease #2485

Operator: TULETA ENERGY PARTNERS, LLC

Cum Oil

35k BBL

Cum Gas

21 MCF

casinghead

Wells

9

Production

1993-01 — 2015-10

Peak Month

2002-10

Production History

Cum Oil: 34,829 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

411 BBL/mo

Di (annual)

28.7%

b-factor

0.5

EUR

30,247 BBL

R-squared

0.526

type

hyperbolic

Operator History (from monthly production reports)

2013-01 — 2016-06 THURSTON TEXAS OPERATING CO LLC 42 mo
2008-04 — 2012-12 ACTIVA RESOURCES, LLC 57 mo
2007-04 — 2008-03 ACTIVA RESOURCES, LTD. 12 mo
2005-10 — 2007-03 TULETA ENERGY PARTNERS, LLC 18 mo
1993-01 — 2005-09 HAYNIE DRILLING CO. INC. 153 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AKO OPERATING LLC12,5002000-08-30
1AKO OPERATING LLC22,5002000-08-28
7KO OPERATING LLC11,3001986-08-13
5KO OPERATING LLC12,5001984-11-29
4KO OPERATING LLC12,5001984-05-09
2KO OPERATING LLC12,2001982-09-03
3KO OPERATING LLC12,0001982-09-03
1KO OPERATING LLC12,2001982-08-13
6KO OPERATING LLC11,2081981-02-12