OPERATORS · RRC 747552

Sandel Engy, Inc

WindowAll time 90 days 1 year 3 years 10 years

CountyLimestone 7 Colorado 3 Brazoria 2

TypeReenter 1 Recompletion 1

12 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 28, 2001	513464	Recompletion	Brazoria	Reynolds Gas Unit "A" #1	11,881	Final completion	03904088	—
Jun 5, 2000	495849	Reenter	Brazoria	Patton #1	11,474	Final completion	03904060	Now Sandel Operating Company
Oct 15, 1991	392892	Drill	Limestone	McGilvray-Webster Gas Unit #2	2,200	Final completion	29330962	Acquired from Petroleum Unlimited, Inc.
Oct 7, 1991	392652	Drill	Limestone	J. E. Cook Gas Unit #2	2,000	Final completion	29330961	Acquired from Petroleum Unlimited, Inc.
Aug 29, 1990	377193	Drill	Limestone	Barfield #1	3,500	Unperforated completion	29330938	Acquired from Anderson, James K. Inc.
Mar 17, 1988	344037	Drill	Limestone	McGilvray/Webster Gas Unit #1	2,250	Final completion	29330878	Acquired from Petroleum Unlimited, Inc.
Dec 10, 1987	339989	Drill	Limestone	Cook, J. E. #1	2,250	Spudded	29330870	Acquired from Petroleum Unlimited, Inc.
Dec 10, 1987	339989	Drill	Limestone	Cook, J. E. #1	2,250	Final completion	29330870	Acquired from Petroleum Unlimited, Inc.
Oct 14, 1987	337384	Drill	Limestone	Schultz, Pat #1A	2,250	Final completion	29330867	Acquired from Petroleum Unlimited, Inc.
Dec 14, 1984	261262	Recompletion	Colorado	Minarcik-Waligura #1	3,900	Final completion	08931466	Acquired from Clay Petroleum, Inc.
Sep 18, 1984	251765	Drill	Colorado	Minarcik-Waligura #2	6,900	Final completion	08931518	Acquired from Clay, A. Carroll
Jan 26, 1984	227645	Drill	Colorado	Minarcik-Waligura Unit #1	6,850	Final completion	08931466	Acquired from Clay, A. Carroll