OPERATORS · TEXAS · P-5 NUMBER 860965

Toc Energy Resources, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyCrockett 91 Sutton 75 Schleicher 65 Irion 30 Crane 8 Pecos 5 Tom Green 2

276 FILINGS · 263 PERMITS · PAGE 2 OF 6 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jan 8, 2001	503803	Recompletion	Schleicher	Ballew #3	6,290	Final completion	41331870	Acquired from Questa Oil & Gas Co.
Aug 23, 2000	498522	Drill	Schleicher	Williams, Pearl "1203 B" #3	6,800	—	41332091	Acquired from TXP, Incorporated
Aug 23, 2000	498522Amendment	Drill	Schleicher	Williams, Pearl "1203 B" #3	6,800	Final completion	41332091	Acquired from TXP, Incorporated
Aug 7, 2000	498184	Drill	Schleicher	Royster, Getty #2	6,700	Final completion	41332090	Acquired from Questa Oil & Gas Co.
Jun 26, 2000	496576	Drill	Schleicher	Roach #3	6,800	Final completion	41332085	Acquired from Questa Oil & Gas Co.
Mar 15, 2000	493086	Drill	Crockett	Montgomery, C. C. 11 #16 #16	7,000	Final completion	10538342	Acquired from Union Pacific Resources Company
Mar 13, 2000	493017	Drill	Crockett	Montgomery, C. C. 7 #7	7,000	Final completion	10538340	Acquired from Union Pacific Resources Company
Nov 30, 1999	489739	Drill	Irion	Noelke, W. M. Estate #2	7,100	Final completion	23533777	Acquired from TXP, Incorporated
Jul 7, 1999	485100	Recompletion	Crockett	Henderson 23 #4	9,100	Final completion	10538074	Acquired from Cross Timbers Operating Company
Jun 14, 1999	485099	Recompletion	Crockett	Henderson 23 #8	9,110	Final completion	10538054	Acquired from Cross Timbers Operating Company
Jan 14, 1999	481976	Recompletion	Crockett	Henderson 23 #2	9,100	Final completion	10535625	Acquired from Cross Timbers Operating Company
Dec 9, 1998	481292	Recompletion	Pecos	McGrew #2	5,323	Final completion	37136271	Acquired from Three-B Oil Company, The
Jul 21, 1998	477797	Drill	Sutton	Florence 27 #5	6,200	Final completion	43534874	Acquired from Byrd Operating Company
Jul 16, 1998	477798	Drill	Sutton	Hamill, Florence 26 #3	6,250	Final completion	43534875	Acquired from Byrd Operating Company
Jul 13, 1998	477833	Drill	Sutton	Hunt 36 #6	6,250	Final completion	43534876	Acquired from Byrd Operating Company
Jul 10, 1998	477799	Drill	Sutton	Hunt 33 #6	6,250	Final completion	43534873	Acquired from Byrd Operating Company
Jun 16, 1998	477224	Drill	Irion	Williams, Pearl 1203 #1	6,800	Final completion	23533765	Acquired from Questa Oil & Gas Co.
May 5, 1998	473980	Drill	Crockett	Henderson 25 #12	9,000	Final completion	10538075	Acquired from Cross Timbers Operating Company
May 5, 1998	473979	Drill	Crockett	Henderson 25 #11	9,000	—	10538076	Acquired from Cross Timbers Operating Company
May 5, 1998	473979Amendment	Drill	Crockett	Henderson 25 #11	9,800	Final completion	10538076	Acquired from Cross Timbers Operating Company
May 5, 1998	473978	Drill	Crockett	Henderson 25 #10	9,000	Final completion	10538077	Acquired from Cross Timbers Operating Company
May 5, 1998	473976	Drill	Crockett	Henderson 25 #8	9,000	Final completion	10538079	Acquired from Cross Timbers Operating Company
Mar 16, 1998	473977	Drill	Crockett	Henderson 25 #9	9,000	Final completion	10538078	Acquired from Cross Timbers Operating Company
Mar 6, 1998	473975	Drill	Crockett	Henderson 23 #4	9,800	Final completion	10538074	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473725	Drill	Crockett	Henderson 23 #5	9,000	Final completion	10538051	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473724	Drill	Crockett	Henderson 23 #6	9,000	—	10538052	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473724Amendment	Drill	Crockett	Henderson 23 #6	9,800	Final completion	10538052	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473723	Drill	Crockett	Henderson 23 #7	9,000	Final completion	10538053	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473722	Drill	Crockett	Henderson 23 #8	9,000	—	10538054	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473722Amendment	Drill	Crockett	Henderson 23 #8	9,800	—	10538054	Acquired from Cross Timbers Operating Company
Feb 26, 1998	473722Amendment	Drill	Crockett	Henderson 23 #8	9,800	Final completion	10538054	Acquired from Cross Timbers Operating Company
Jan 29, 1998	472362	Drill	Schleicher	Case 57 #4	7,500	Final completion	41332031	Acquired from Questa Oil & Gas Co.
Oct 15, 1997	468882	Drill	Irion	Williams, Pearl #3	6,700	Final completion	23533706	Acquired from TXP, Incorporated
Oct 2, 1997	468317	Drill	Tom Green	Winterbotham 26 #2	6,600	Final completion	45132387	Acquired from TXP, Incorporated
Sep 24, 1997	465705	Drill	Crockett	Henderson '23' #2HH	9,800	Spudded	10537807	Acquired from Union Pacific Resources Company
Sep 24, 1997	465705Amendment	Drill	Crockett	Henderson '23' #2HH	9,800	Final completion	10537807	Acquired from Cross Timbers Operating Company
Aug 7, 1997	465704	Drill	Crockett	Henderson '23' #1HH	9,800	Spudded	10537806	Acquired from Union Pacific Resources Company
Aug 7, 1997	465704Amendment	Drill	Crockett	Henderson '23' #1HH	9,800	Final completion	10537806	Acquired from Cross Timbers Operating Company
Aug 5, 1997	465679	Drill	Crockett	Pierce, V. I. "A" #509	6,900	Final completion	10537802	Acquired from Moleo Gas Corp.
Jul 21, 1997	464921	Drill	Crockett	Pierce, V. I. "A" #409	6,900	Final completion	10537786	Acquired from Moleo Gas Corp.
Jul 14, 1997	464830	Drill	Crockett	Montgomery, C. C. '7' #6	6,800	Final completion	10537778	Acquired from Union Pacific Resources Company
Apr 23, 1997	461269	Drill	Crockett	Montgomery 2 #4	7,000	—	10537672	Acquired from Cross Timbers Operating Company
Apr 23, 1997	461269Amendment	Drill	Crockett	Montgomery 2 #4	7,000	Final completion	10537672	Acquired from Cross Timbers Operating Company
Apr 23, 1997	461268	Drill	Crockett	Montgomery 2 #3	7,100	Final completion	10537671	Acquired from Cross Timbers Operating Company
Apr 23, 1997	461267	Drill	Crockett	Montgomery 1 #5	7,000	Final completion	10537670	Acquired from Cross Timbers Operating Company
Apr 23, 1997	461266	Drill	Crockett	Montgomery 1 #4	7,000	Final completion	10537669	Acquired from Cross Timbers Operating Company
Mar 21, 1997	458907	Drill	Crockett	Montgomery, C. C. "10S" #11	7,400	Final completion	10537587	Acquired from Union Pacific Resources Company
Oct 11, 1996	453760	Drill	Irion	Winterbotham 781 #1	6,600	Final completion	23533566	Acquired from TXP, Incorporated
Oct 10, 1996	453661	Drill	Crockett	Montgomery, C. C. "1" #9	7,600	Final completion	10537425	Acquired from Union Pacific Resources Company
Sep 17, 1996	452662	Drill	Crockett	Montgomery, C. C. "7" #4	7,200	Final completion	10537401	Acquired from Union Pacific Resources Company