OPERATORS · TEXAS · P-5 NUMBER 100109

Winn Operating, LLC

WindowAll time 90 days 1 year 3 years 10 years

20 FILINGS · 18 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 8, 2004	550689	Drill	Mitchell	Jones, Percy -A- #7	3,500	Final completion	33534423	Acquired from Chaparral Energy, L.L.C.
Sep 8, 2004	550688	Drill	Mitchell	Jones, Percy -A- #8	3,500	Final completion	33534422	Acquired from Chaparral Energy, L.L.C.
Jan 27, 2004	541284	Drill	Mitchell	Jones, Percy -B- #6	2,900	—	33534396	Acquired from Chaparral Energy, L.L.C.
Jan 27, 2004	541284Amendment	Drill	Mitchell	Jones, Percy -B- #8	3,250	Final completion	33534396	Acquired from Chaparral Energy, L.L.C.
Sep 24, 1984	252325	Drill	Mitchell	Mitchell Fee #11	3,200	Final completion	33532822	Acquired from Texaco Inc.
Sep 20, 1984	252256	Drill	Mitchell	Mitchell Fee #14	3,200	Final completion	33532823	Acquired from Texaco Inc.
Sep 20, 1984	252258	Drill	Mitchell	Mitchell Fee #18	3,200	Final completion	33532821	Acquired from Texaco Inc.
Sep 18, 1984	252059	Drill	Mitchell	Mitchell Fee #17	3,200	Final completion	33532842	Acquired from Texaco Inc.
Sep 18, 1984	252058	Drill	Mitchell	Mitchell Fee #16	3,200	Unsuccessful workover	33532841	Acquired from Texaco Inc.
Sep 18, 1984	252057	Drill	Mitchell	Mitchell Fee #15	3,200	Final completion	33532840	Acquired from Texaco Inc.
Sep 18, 1984	252056	Drill	Mitchell	Mitchell Fee #13	3,200	Final completion	33532839	Acquired from Texaco Inc.
Sep 14, 1984	251709	Drill	Mitchell	Mitchell Fee #9	3,200	Final completion	33532809	Acquired from Texaco Inc.
Jul 30, 1984	246566	Drill	Mitchell	Mitchell Fee #10	3,200	Final completion	33532808	Acquired from Texaco Inc.
Apr 10, 1984	235020	Drill	Mitchell	Mitchell Fee #8	3,200	Final completion	33532713	Acquired from Texaco Inc.
Apr 10, 1984	235120	Drill	Mitchell	Mitchell Fee #7	3,200	Final completion	33532715	Acquired from Texaco Inc.
Aug 10, 1981	131905	Drill	Mitchell	Trulock, W.G. #4	3,200	Final completion	33532085	Acquired from Laguna Petroleum Corporation
May 11, 1981	117649	Drill	Mitchell	Trulock, W.G. #2	3,300	Final completion	33532023	Acquired from Laguna Petroleum Corporation
May 11, 1981	117634	Drill	Mitchell	Turlock, W.G. #3	3,300	Final completion	33532022	Acquired from Laguna Petroleum Corporation
Jun 13, 1980	83986	Drill	Mitchell	Trulock, W. G. #1	3,300	Final completion	33531757	Acquired from Laguna Petroleum Co.
Jun 13, 1980	83986Amendment	Drill	Mitchell	Trulock, W. G. #1	3,400	—	33531757	Acquired from Laguna Petroleum Corporation