H	160	01/01/2008	04/30/2008	05/14/2008	O	Discovery Gas Transmission LLC	One Williams Center	"Tulsa,OK 74172"		Hailey Horn (918) 573-5233
DH	160	01/2008								
D	1	Total Sales								
D	2	Transportation of Gas for Others								
D	2.001	Interruptible Transportation-IT(Mainline)	8378		16	301	317	
D	2.002	Firm Transportation FT2(Mainline)	4591		 9	472	801	
D	2.003	Interruptible Transportation-IT(Market Expansion)	5312			53	53	
D	2.004	Firm Transportation FT2(Market Expansion)	1378			69	69
D	2.005	Interruptible Transportation-IT(Negotiated Mainline)	261		1	31	32	
D	2.006	Firm Transportation FT1(Negotiated Market Expansion)	1735			148	148
D	2.007	Firm Transportation FT2(Mainline Negotiated)	22			3	3
D	2.008	Firm Transportation FT1(Mainline Negotiated)	6621		13	142	155
D	3	Total Transportation	28298		39	1219	1258			
D	4	Storage								
D	4.001									
D	4.002									
D	5	Total Storage								
D	6	Gathering										
D	7	Gathering-Firm		2241			53	53						
D	8	Gathering-Interruptible	664			20	20			
D	9	Additional Revenues								
D	10	 Product Sale and Extraction (490-492)								
D	11	Rents (493 and 494)						
D	12	Other Gas Revenues (495)				21	21	x1
DH	160	02/2008						
D	1	Total Sales						
D	2	Transportation of Gas for Others						
D	2.001	Interruptible Transportation-IT(Mainline)	8047		15	299	314	
D	2.002	Firm Transportation FT2(Mainline)	4237		8	433	441	
D	2.003	Interruptible Transportation-IT(Market Expansion)	5063			51	51	
D	2.004	Firm Transportation FT2(Market Expansion)	1494			75	75
D	2.005	Interruptible Transportation-IT(Negotiated Mainline)	276		1	33	34	
D	2.006	Firm Transportation FT1(Negotiated Market Expansion)	1607			137	137
D	2.007	Firm Transportation FT2(Mainline Negotiated)	16			2	2
D	2.008	Firm Transportation FT1(Mainline Negotiated)	4871		9	119	128
D	3	Total Transportation	25611		33	1149	1182	
D	4	Storage						
D	4.001							
D	4.002							
D	5	Total Storage						
D	6	Gathering						
D	7	Gathering-Firm		2016			48	48
D	8	Gathering-Interruptible	716			21	21	
D	9	Additional Revenues						
D	10	 Product Sale and Extraction (490-492)						
D	11	Rents (493 and 494)						
D	12	Other Gas Revenues (495)				14	14	x2
DH	160	03/2008						
D	1	Total Sales						
D	2	Transportation of Gas for Others						
D	2.001	Interruptible Transportation-IT(Mainline)	8799		17	349	366	
D	2.002	Firm Transportation FT2(Mainline)	4183		8	431	439	
D	2.003	Interruptible Transportation-IT(Market Expansion)	5536			57	57	
D	2.004	Firm Transportation FT2(Market Expansion)	1631			82	82
D	2.005	Interruptible Transportation-IT(Negotiated Mainline)	170			20	20
D	2.006	Firm Transportation FT1(Negotiated Market Expansion)	1705			228	228
D	2.007	Firm Transportation FT2(Mainline Negotiated)	14			1	1
D	2.008	Firm Transportation FT1(Mainline Negotiated)	5386		10	125	135
D	2.009	Firm Transportation FT1 (Market Expansion)					
D	3	Total Transportation	27424		35	1293	1328	
D	4	Storage						
D	4.001							
D	4.002							
D	5	Total Storage						
D	6	Gathering						
D	7	Gathering-Firm		1643			39	39
D	8	Gathering-Interruptible	665			20	20	
D	9	Additional Revenues						
D	10	 Product Sale and Extraction (490-492)						
D	11	Rents (493 and 494)						
D	12	Other Gas Revenues (495)				6	6	x3
F	1	Condensate Transportation						
F	2	Condensate Transportation						
F	3	Condensate Transportation						
