MCFADDIN TRUST

Oil · District 03 · Lease #702

Operator: SONAT EXPLORATION COMPANY

Fields: CLAM LAKE

Cum Oil

1.8M BBL

Cum Gas

762k MCF

casinghead

Wells

41

Production

1993-01 — 2026-04

Peak Month

1997-12

Production History

Cum Oil: 1,844,000 BBL Cum Gas: 761,861 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,273 BBL/mo

Di (annual)

7.9%

b-factor

0.0

EUR

1,378,875 BBL

R-squared

0.548

type

exponential

Operator History (from monthly production reports)

2023-04 — 2026-07 GEPARD ENERGY INC 40 mo
2017-05 — 2023-03 OLEUM EXPLORATION, LLC 71 mo
1999-10 — 2017-04 PAPCO, INC. 211 mo
1994-12 — 1999-09 SONAT EXPLORATION COMPANY 58 mo
1993-01 — 1994-11 EXXON CORP. 23 mo

Wells (41)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
91GEPARD ENERGY INC26,5002020-09-10
29RGEPARD ENERGY INC16,0002020-08-18
109GEPARD ENERGY INC111,0002017-08-11
73GEPARD ENERGY INC34,3592011-03-16
73AGEPARD ENERGY INC34,3592011-03-16
84GEPARD ENERGY INC37,0002005-08-24
103GEPARD ENERGY INC28,0002005-06-01
103STGEPARD ENERGY INC28,0002005-06-01
93GEPARD ENERGY INC38,0002005-04-22
78GEPARD ENERGY INC27,0002004-11-08
104GEPARD ENERGY INC18,5001997-01-27
102GEPARD ENERGY INC16,9401991-08-28
94GEPARD ENERGY INC36,6001989-09-12
96GEPARD ENERGY INC16,5001989-06-21
97GEPARD ENERGY INC16,6001989-06-21
87GEPARD ENERGY INC16,6501988-07-19
92GEPARD ENERGY INC16,6001988-04-19
90GEPARD ENERGY INC36,6001988-03-09
88GEPARD ENERGY INC16,7501987-09-08
89GEPARD ENERGY INC26,9801987-09-08
86GEPARD ENERGY INC17,0001983-05-16
82GEPARD ENERGY INC36,5001983-04-20
25GEPARD ENERGY INC16,5201982-10-27
55GEPARD ENERGY INC26,9971981-08-28
39DGEPARD ENERGY INC36,6001981-03-03
42DGEPARD ENERGY INC26,6161980-10-31
58RGEPARD ENERGY INC15,0051980-01-31
69DGEPARD ENERGY INC14,2001979-05-07
77GEPARD ENERGY INC13,7381979-01-29
76GEPARD ENERGY INC16,4501978-11-08
1GEPARD ENERGY INC16,7111978-05-22
1842-245-02938GEPARD ENERGY INC------
3042-245-02949GEPARD ENERGY INC------
3442-245-02953GEPARD ENERGY INC------
3742-245-02956GEPARD ENERGY INC------
4542-245-02964GEPARD ENERGY INC------
6642-245-03081GEPARD ENERGY INC------
7542-245-30267GEPARD ENERGY INC------
8042-245-30334GEPARD ENERGY INC------
8342-245-30375GEPARD ENERGY INC------
8542-245-30385GEPARD ENERGY INC------