Southern Natural Gas Company 2014 Outage Review Meeting

1. Southern Natural Gas Company2014 Outage Review Meeting Customer con call and Webex July 16, 2014

2. Welcome

3. Agenda • Review Unscheduled Outages • Review of Upcoming Outages • July/August & September • North System • South System • South Louisiana • Outages for the remainder of 2014 • North System • South System • South Louisiana • Contacts

4. Disclaimers • Anticipated Impacts are estimates. Actual nominations, market demand, weather and pipeline conditions, etc. will determine if, and through what level, restrictions become necessary. • Unless otherwise stated, all scheduled dates represent gas days as defined in the Southern Natural Gas Pipeline tariff to mean a period of twenty-four consecutive hours, beginning and ending at 9:00 a.m. (Central Clock Time). • Scheduled dates are subject to change. • Projects may be added, altered, delayed or cancelled. • SNG will provide notice of such additions or changes via SoNet Premier postings. • Dates as posted on SoNet should be deemed correct in the event of conflicts between SoNet posted dates and dates within this presentation.

5. Color Key for Maps • Green • No Impact Anticipated • Yellow • Restrictions are possible • With extended duration, restrictions could be necessary from time to time • Meter(s) affected are noted with (M) • Red • Restrictions are probable

6. Southern Natural Gas Pipeline Chattanooga SC North System Muldon GA MS Aiken ElbaExpress Atlanta Bear Creek Thomaston Elba South System Enterprise Gwinville AL Albany LA Pearl River South Louisiana Franklinton White Castle FL Compressor Station Storage Field LNG

7. Southern Natural Gas PipelineUnscheduled Outage Update Chattanooga 8” West Point Line outage. Bear Creek unit outage Return to service 7-30-14 SC Muldon GA MS Aiken ElbaExpress Atlanta Bear Creek Auburn Thomaston Elba LA South Section line 28 outage-Erath, La. To White Castle Station 605200-Sabine 605300-Sea Robin 033200-South Sect. Terminal 031900 Lake Larose 032400 Crook Chene Return to service around 8-8-14 Enterprise Gwinville AL Albany Pearl River Franklinton White Castle FL Toca Compressor Station Storage Field LNG Franklinton compressor station unit outage Return to service around March of 2015

8. SNG North SystemMaint. Review July/August & September Chattanooga Pipeline remediation 24” North Main 2nd Loop line September/October Capacity reduced as much as 95 MMcf/d Huntsville Pipeline relocation on 30” field storage line mid August Stopple by-pass Rome AL Muldon Storage Bell Mills Atlanta Tarrant Pell City McConnells MS Providence DeArmanville Reform Louisville GA Pickens Onward Bear Creek Storage AL Logansport Remediation on 24” North Main Loop line 7/7/14 to 8/10/14 Cap reduced 90 MMcf/d Bienville Rankin LA 16” Logansport Supply line pigging-7/29/14 and 7/31/14 Customers may experience higher than normal pressures Compressor Station Storage Field Southern will be conducting other general maintenance during this period

9. SNG South SystemMaint. Review July/August & September Pipeline replacement on the 30” South Main 2nd Loop line 9/15/14 thru 11/1/14 Capacity reduced up to 240 MMcf/d MS Hartwell Aiken Atlanta Pipeline replacement on the 24” South Main Loop line 8/4/14 thru 9/12/14 Capacity reduced up to 100 MMcf/d Elba Express Wrens GA Ocmulgee Hallgate AL Ellerslie Auburn Thomaston Enterprise unit maintenance-September/October Elba Gallion Selma Elmore Riceboro York Holy Trinity Enterprise Bay Springs Gwinville Albany Brookman Pavo Compressor Station Storage Field LNG Southern will be conducting other general maintenance during this period

10. SNG South La. System Maint. Review July/August & September Gwinville MS LA Pearl River Franklinton West Leg White Castle East Leg Shadyside Toca Compressor Station Storage Field Southern will be conducting other general maintenance during this period

11. SNG North System Maintenance Review remainder of 2014 Muldon unit maintenance Two weeks in the fall Muldon Fall Shut-in Test 10/7/14 thru 10/13/14 DIQ and DWQ allocated 36% Chattanooga Huntsville Rome Atlanta Muldon Storage Bear Creek Fall Shut-in Test 10/21/14 thru 10/27/14 DIQ and DWQ allocated 64% Tarrant Pell City Bell Mills McConnells MS Reform Providence DeArmanville Louisville GA Pickens Onward Bear Creek Storage AL Rankin Bienville Logansport LA Southern will be conducting other general maintenance during this period Compressor Station Storage Field

12. SNG South SystemMaintenance Review remainder of 2014 Ellerslie unit maintenance In October Hartwell AL Aiken Atlanta Elba Express GA Wrens Ocmulgee Hallgate Ellerslie MS Selma Thomaston Auburn Elba Gallion Elmore Holy Trinity Riceboro York Enterprise Bay Springs Albany Auburn unit maintenance September /October Gwinville Brookman Pavo Compressor Station Storage Field LNG Southern will be conducting other general maintenance during this period

13. SNG South Louisiana SystemMaintenance Review remainder of 2014 Gwinville MS Pearl River LA Franklinton Southern will be conducting other general maintenance during this period West Leg White Castle East Leg Shadyside White Castle, Shadyside Unit Maintenance Mid September - mid October West Leg Capacity impact up to 150 MMcf/d Toca Compressor Station Storage Field

14. Gas Control Contacts Adam Krustchinsky – Manager (713) – 420 – 3265 (office) (713) – 202-7035 (cell) adam_krustchinsky@kindermorgan.com Kal Dankovich – Outage Coordinator (713) – 420 – 7522 (office) (205) – 420 – 7305 (Gas Control) kalman_dankovich@kindermorgan.com Jimmy Reese – Lead Controller (713) – 420 – 7310 (office) (205) – 420 – 7305 (Gas Control) jimmy_reese@kindermorgan.com Daniel Mitchell – Lead Controller (205) – 420 – 5874 (office) (205) – 420 – 7305 (Gas Control) Daniel_Mitchell@kindermorgan.com

15. Questions?