OPERATORS · TEXAS · P-5 NUMBER 161397

CNG Producing Company

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

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 9, 2000	496032	Recompletion	Zapata	Ramirez, M. R. #5	11,345	Side one multi completion	50533663	Now Vantage Operating II LLC
Jun 2, 2000	495748	Recompletion	Zapata	Ramos, Felix #2	10,340	Side one multi completion	50532336	Now Vantage Operating II LLC
May 25, 2000	495469	Drill	Zapata	Guerra, Avelino #3	11,500	Side one multi completion	50534142	Now Vantage Operating II LLC
May 10, 2000	494024	Recompletion	Zapata	Ramirez, Josefa #3	11,640	Side one multi completion	50533364	Now Vantage Operating II LLC
May 5, 2000	494746	Recompletion	Zapata	Fernando Munoz Gas Unit #1A	10,756	Final completion	50531794	Now Vantage Operating II LLC
Apr 14, 2000	494116	Recompletion	Zapata	Felicidad #1	8,910	Final completion	50533643	Now Vantage Operating II LLC
Apr 13, 2000	494025	Drill	Zapata	Ramirez, M. R. #9	12,000	—	50534117	Now Vantage Operating II LLC
Apr 13, 2000	494023	Recompletion	Zapata	Guerra, Raul #7	10,890	Final completion	50533631	Now Vantage Operating II LLC
Mar 30, 2000	492618	Recompletion	Zapata	Guerra, Raul #1	10,775	Final completion	50532441	Now Vantage Operating II LLC
Mar 30, 2000	492616	Recompletion	Zapata	Guerra, Raul #2	10,390	Final completion	50532466	Now Vantage Operating II LLC
Mar 2, 2000	492617	Recompletion	Zapata	Guerra, Raul #4	10,884	—	50533337	Now Vantage Operating II LLC
Mar 2, 2000	492617Amendment	Recompletion	Zapata	Guerra, Raul #4	10,884	Final completion	50533337	Now Vantage Operating II LLC
Jan 21, 2000	491323	Drill	Zapata	Ramirez, M. R. #8	12,000	—	50534071	Now Vantage Operating II LLC
Jan 20, 2000	490462	Drill	Zapata	Guerra, Raul #11	11,300	Side one multi completion	50534051	Now Vantage Operating II LLC
Jan 7, 2000	490902	Drill	Zapata	Ramos, Baltazar #4	12,000	Final completion	50534066	Now Vantage Operating II LLC
Dec 22, 1999	490620	Recompletion	Zapata	Ramirez, M. R. #6	11,500	Final completion	50533841	Now Vantage Operating II LLC
Oct 20, 1999	488657	Drill	Zapata	Ramirez, M. R. #7	11,100	Final completion	50534023	Now Vantage Operating II LLC
Sep 27, 1999	487670	Drill	Zapata	Guerra, Raul #10	11,300	Final completion	50534007	Now Vantage Operating II LLC
Oct 28, 1998	480506Amendment	Drill	Zapata	Guerra, Raul #9	11,300	Final completion	50533869	Now Vantage Operating II LLC