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TSP/TSP Name:  6914865-COLORADO INTERSTATE GAS CO. Critical: Y
Notice Type Desc (1):  MAINTENANCE Notice Type Desc (2):  MAINTENANCE
Notice Eff Date/Time:  06/20/2017 2:28:21PM Notice End Date/Time:  07/20/2017 9:00:00am
Post Date/Time:  6/20/2017 2:28:21 PM Notice ID: 116611
Reqrd Rsp:  1 Rsp Date:  06/20/2017
Notice Stat Desc:  INITIATE Prior Notice: 
Subject:  Operations Planning Report July 2017
Notice Text:

Colorado Interstate Gas Company

Operations Planning Report for July 2017

Issued June 20, 2017

COLORADO INTERSTATE GAS COMPANY MAINTENANCE

Wyoming:

1. WILD HORSE to RAWLINS CS (Segment 138): Muddy Gap Compressor Station, CIG will be performing ESD test July 11, unit shutdown checks July 12 and July 13. The outages result in the following impacts at Wind River Dry (Segment 154) and Wind River Wet (Segment 138).

Operating Capacity

Capacity Reduction

Limit MDth/d

Limit MDth/d

(Segment 154)

July 11 Cycles 1 thru 3

123

106

July 11 Cycles 4 thru 5

123

    117**

July 12 Cycles 1 thru 3

123

106

July 12 Cycles 4 thru 5

123

    117**

July 13 Cycles 1 thru 3

123

106

July 13 Cycles 4 thru 5

123

    117**

(Segment 138)

July 11 Cycles 1 thru 3

93

57

July 11 Cycles 4 thru 5

93

  80**

July 12 Cycles 1 thru 3

93

57

July 12 Cycles 4 thru 5

93

  80**

July 13 Cycles 1 thru 3

93

57

July 13 Cycles 4 thru 5

93

  80**

** The nomination limit for this cycle has been prorated for the remaining time in the gas day.

2. ELK /BIG HORN TO OREGON BASIN (Segment 142): Elk Basin Compressor Station, CIG will be performing ESD test July 18 and unit shut down checks July 19 and July 20. Capacity through Segment 142 will vary during this outage. Operating conditions and system loading on the Big Horn Lateral/Wind River Lateral supporting deliveries to WBI/CIG (Elk) Elk Basin Park (800229) and NWC/CIG (GRZ) Grizzly Meter Station (800284) may fluctuate. As a result the operationally available capacity at Segment 142 will range between 55 MDthd to 90 MDthd. The capacity available will be based on CIG's evaluation of operating conditions at that time.

Colorado:

3. GREASEWOOD CS CO/WY STATE LINE (Segment 124): Greasewood Compressor Station, CIG will be performing ESD test and unit shutdown checks July 11. The outage results in the following impact.

Operating Capacity

Capacity Reduction

Limit MDth/d

Limit MDth/d

July 11 Cycles 1 thru 4

203

131

July 11 Cycle  5

203

    164**

** The nomination limit for this cycle has been prorated for the remaining time in the gas day.

Utah: None of the planned maintenance is expected to impact service

Kansas: None of the planned maintenance is expected to impact service

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

None of the planned maintenance is expected to impact service

CIG Storage Guidelines

Storage inventory is projected to be within normal guidelines on July 1.

Field 

Max Inject., MMcf/d

Max. Withdraw MMcf/d

Boehm

60,000

95,000

Flank

80,000

164,000

Ft. Morgan

130,000

450,000

Latigo

70,000

120,000

Totals

340,000

829,000

Note to storage table: Maximum injection and withdrawal figures are based upon projections for gas-in-place on July 1, 2017. Departure from these projections can affect injection and withdrawal capabilities. Thermal quantities related to storage field transactions are determined based upon an average of 1064 Btu/cf.

CIG Services Utilizing Young Gas Storage Company

 None of the planned maintenance is expected to impact service

No Planning Meeting Scheduled

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 at any time there are any questions regarding operational issues, do not hesitate to call Bill McMillan at (719)520-4389.

Any comments or questions about this report should be directed to Glen Petty (719) 520-4704 or Bill McMillan (719) 520-4389.

 

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