Informational Postings :: Colorado Interstate Gas Company, L.L.C.

Informational Postings

Notice Detail

TSP/TSP Name: 6914865-COLORADO INTERSTATE GAS CO.	Critical: Y
Notice Type Desc (1): MAINTENANCE	Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 09/27/2023 10:49:31AM	Notice End Date/Time: 09/28/2023 9:00:00am
Post Date/Time: 9/27/2023 10:49:31 AM	Notice ID: 121355
Reqrd Rsp: 1	Rsp Date: 09/27/2023
Notice Stat Desc: SUPERSEDE	Prior Notice: 121353
Subject: Operations Planning Rpt V4 Oct 2023

Notice Text:

Colorado Interstate Gas Company
Operations Planning Report for October 2023
Issued September 19, 2023

Reissued September 27, 2023

Revision: (BHNC) BIG HORN NORTH (Segment 142): 70B – 16” CIG revises pigging operations Rawlins to Muddy Gap to October 4 and October 5.

1	(BHNC) BIG HORN NORTH (Segment 142): 70B – 16” CIG will be performing pigging operations Rawlins to Muddy Gap October 4 and October 5. The outages result in the following impacts.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	Northbound
	October 4	142	90	50
	October 5	142	90	40
	Southbound
	October 4	142	117	0
	October 5	142	117	0

October 2023
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
			1	1					2			2					3
									8								4
																	5
																	6
																	7

Wyoming:

1	(BHNC) BIG HORN NORTH (Segment 142): 70B – 16” CIG will be performing pigging operations Rawlins to Muddy Gap October 4 and October 5. The outages result in the following impacts.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	Northbound
	October 4	142	90	50
	October 5	142	90	40
	Southbound
	October 4	142	117	0
	October 5	142	117	0

2	(BHNC) BIG HORN NORTH (Segment 142): 70B – 16” CIG will be performing pigging operations Muddy Gap to Lost Cabin October 10 and October 13. The outages result in the following impacts.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	Northbound
	October 10	142	90	50
	October 13	142	90	50
	Southbound
	October 10	142	117	0
	October 13	142	117	0

Colorado:

3	(CYCC) CHEYENNE COMPRESSOR (Segment 169): Cheyenne Compressor Station, CIG will be performing Station ESD test October 18. The outage results in the following impact.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	Westbound
	October 18 Cycles 1 thru 4	169	537	315
	October 18 Cycle 5	169	537	417**
	** The nomination limit for this cycle has been prorated for the remaining time in the gas day

4	(HPPC) HIGH PRESSURE POOL (Segment 182): Cheyenne Compressor Station, CIG will be performing Station ESD test October 18. The outage results in the following impact.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	October 18 Cycles 1 thru 4	182	631	400
	October 18 Cycle 5	182	631	506**
	** The nomination limit for this cycle has been prorated for the remaining time in the gas day

5	(CHWC) CHEYENNE WEST (Segment 164): Cheyenne Compressor Station, CIG will be performing Station ESD test October 18. The outage results in the following impact.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	Westbound
	October 18 Cycles 1 thru 4	164	315	230
	October 18 Cycle 5	164	315	269**
	** The nomination limit for this cycle has been prorated for the remaining time in the gas day

South of Springfield, CO (including Texas and Oklahoma):

6	BAKER MS TO BEAVER CS (Segment 288): Beaver Compressor Station will be out of service October 18 to perform Annual ESD tests. This outage will result in the following impact.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	October 18 Cycles 1 thru 3	288	305	206
	October 18 Cycles 4 thru 5	288	305	268**
	** The nomination limit for this cycle has been prorated for the remaining time in the gas day

7	Beaver Meter Station (800078): Will be out of service October 18 to perform the Beaver Compressor Station ESD test (Item 6). This outage will result in the following impact.
	Dates	PIN ID	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	October 18 Cycles 1 thru 3	800078	227	0
	October 18 Cycles 4 thru 5	800078	227	142**
	** The nomination limit for this cycle has been prorated for the remaining time in the gas day

8	(KECC) KEYES SOUTH (Segment 292): Keyes Compressor Station, CIG will be performing Station maintenance October 10. This outage results in the following impact.
	Dates	Segment	Operating Capacity (MDth/d)	Reduced Capacity (MDth/d)
	October 10 Cycles 1 thru 4	292	190	40
	October 10 Cycle 5	292	190	109**
	** The nomination limit for this cycle has been prorated for the remaining time in the gas day

CIG Storage Guidelines

CIG will be performing bottom hole tests September 17 through October 23. Please refer to the CIG EBB posting #121258 and associated notices. Totem Storage will be performing bottom hole tests September 27 through October 4. Please refer to the CIG EBB posting #121259

CIG Services Utilizing Young Gas Storage Company

Young Gas Storage Company (Young) will be conducting scheduled reservoir maintenance beginning on October 31 through November 7. Please refer to the Young EBB posting #121309 and associated notices. This maintenance is to test the reservoir's integrity and to ensure continued safe and reliable operations of the field. During the test period, no injections or withdrawals will be supported. This capacity outage will impact the following Young interconnect locations; PIN ID 800826 (YCS) and PIN ID 800077 (BCS) with Colorado Interstate Gas Company.

No requests for a Joint Monthly Operating Plan Meeting have been received by CIG. Therefore, pursuant to Section 11.1 of General Terms and Conditions of the FERC Gas Tariff, no such meetings have been scheduled. If any time there are any questions regarding operational issues, do not hesitate to call Cheryl Bauer (719) 520-4423.

Any comments or questions about this report should be directed to Vic Villalva at (719) 520-4251 or Cheryl Bauer at (719) 520-4423.