Recently, various news sources have reported rumblings of the potential conversion of one of Trunkline natural gas pipeline’s multiple parallel pipelines, or loops. Trunkline’s owner, Energy Transfer’s (“ETE”), hopes to convert one of Trunkline’s main loops from natural gas service to crude oil service. As part of this conversion, ETE would also like to reverse the flow of this pipeline loop to so it could transport crude oil from the upper mid-west to the US Gulf Coast. Once reversed, this 30 inch, 770 mile pipeline could ship as much as 400,000 Bpd of crude to the USGC.
As a first step in this conversion, Trunkline applied to FERC on July 26, 2012 to abandon and sell a section of its mainline to an affiliate. This affiliate has yet to be determined by Trunkline’s parent company, ETE. Too keep all of its liquids assets under one roof, and to take advantage of its low cost of capital, it seems likely that this affiliate will be one of Sunoco Logistic’s (“SXL”) subsidiaries.
Current Pipeline Utilization
Trunkline is currently transporting natural gas at well below its capacity. And, with the development of the Marcellus and Utica shale formations, transporting natural gas from the USGC to Michigan seems increasingly inefficient. Since Trunkline’s mainline is looped, with multiple parallel pipelines along its mainline, the conversion of one loop to oil service will still leave the remaining loops to continue providing gas service. According to the FERC application, after the conversion, it is expected that Trunkline’s mainline capacity would be reduced by 597,000 Dt/d (597 MMcfd), or 38%, to 958,000 Dt/d (~958 MMcfd).
Though Trunkline has asked that FERC approve its request by April 1, 2013 so the converted pipeline can go into service by April 2014, FERC has 90 days from Trunkline’s initial application to solicit comments, or to approve the application.
Opposition to the Conversion
The governor of Michigan has filed a protest against this conversion, claiming that the decrease in natural gas pipeline capacity to Michigan could adversely affect Michigan’s energy security. In addition to Trunkline, three other major gas pipelines deliver gas to Michigan: Texas Eastern (owned by Spectra, “SE”), ANR (owned by TransCanada, “TRP”), and Panhandle Eastern (owned by “ETE”).
Despite this protests, we believe the existing pipeline capacity to Michigan, as well as the development of more local sources of gas in the Utica (initial estimate of 38 tcf of gas reserves) and Marcellus (estimated 141 tcf of gas reserves) should allay any fears which FERC, or the governor of Michigan might have. We believe that FERC will approve this pipeline conversion.
Why Convert?
By converting an existing pipeline to crude oil service, ETE can not only save on construction costs, but it can bring its pipeline into service more quickly because it will not have to spend time to acquire rights of way, or to lay new pipe.
Though it is hard to determine without more details on the project, we estimate that a pipeline conversion could be done for 60-80% of the cost of a new pipeline, and that the conversion of one of Trunkline’s loops between the Chicago, IL area to the USGC could cost over $1 Billion. A conversion of Trunkline from the Woodriver/Petoka, IL area to the USGC would be less expensive, but could cost over $800 million.
If we use Seaway’s tariffs for light crude ($3.82/barrel) and heavy crude ($4.32/barrel), as a benchmark for Trunkline’s conversion, we believe once converted, this pipeline could $150-350 million of EBITDA.
Crude From the Chicago Area
If Trunkline’s crude conversion were to take delivery of crude oil in the Chicago area, it will be dependent on ENB’s mainline as its only source crude from either the Bakken, or from Canada. ENB’s Seaway and Spearhead pipelines also have takeaway capacity from Chicago and will be competitors to Trunkline’s crude conversion. As a result, it is unclear how helpful ENB would be in this endeavor. (Note: Though local to the mid-west, we believe it is likely that any and all crude produced in the Utica will be consumed by local refineries.)
Crude From Wood River/Petoka
Interconnecting with southbound crude pipelines in the Wood River/Petoka, IL area would seem to offer more options for potentially cooperative partners. The following pipelines carry Canadian and/or Bakken crude and terminate in the Wood River/Petoka area:
- Minnesota and Wood River Pipelines. The Minnesota Pipe and the Wood River Pipeline are both owned by Koch. The Minnesota Pipeline delivers Canadian and Rockies crude oil, including Bakken, from the Enbridge system in Clearbrook, Minn., to refineries in the Twin Cities. This system can easily be expanded to accommodate the growing supply of these crudes. The 580-mile Wood River system receives crude oil at its terminal in Wood River, IL, from Midwest crude pipelines that source crude oil from major hubs and production points, including Cushing, OK, Patoka, IL, St. James, La., and the Rockies, and delivers this crude to refineries in the Twin Cities. North American crude oil production seems to indicate that Koch will eventually reverse the flow of its Wood River Pipeline.
- Express/Platte Pipelines. The Express and Platte pipeline systems are owned by Kinder Morgan (“KMI”) and two Canadian investors. This system currently has the capacity to transport up to 164,000 Bpd of Canadian crude to Wood River, IL. KMI has suggested that this pipeline’s capacity could be increased.
- Enbridge/Mustang/Capwood Pipelines. ENB’s mainline system has the capacity to transport up to 2.5 million Bpd of Canadian and Bakken crude to Chicago, IL. Its pipeline service to Wood River/Petoka, IL is more limited at 100,000-200,000 Bpd.
- Keystone. Trans Canada’s (“TRP”) Keystone pipeline currently has the ability to deliver 590,000 Bpd of Canadian crude oil to Petoka, IL. Keystone is working on building a pipeline from Cushing, OK to Texas, which is expected to come into service in late 2013.
Louisiana Terminus
Trunkline’s routing and ability to terminate its crude oil flow in Louisiana or Texas may make it the most desirable transportation alternative for many of the Louisiana and Mississippi River refineries (these refineries have over 4 million Bpd of refining capacity). The Keystone XL and Seaway pipelines will both terminate in Texas. To get crude from Texas to Louisiana shippers would have to contract with another pipeline for this last leg.
Potential Competition
- Spearhead Pipeline. Spearhead is owned by ENB and transports Canadian and Bakken crude from Chicago, IL to Cushing, OK. Spearhead has 650,000 Bpd of current capacity.
- Seaway Pipeline. Seaway is owned by ENB and EPD. Seaway connects with the Spearhead Pipeline and transports Canadian and Bakken crude from Cushing, OK to the USGC. Current capacity of Seaway is 150,000 Bpd, but capacity is expected to be expanded to 400,000 Bpd in early 2013. Pipeline will be looped, increasing Seaway’s capacity by 450,000 Bpd, by mid 2014.
- Pegasus Pipeline. Pegasus is owned by ExxonMobil (“XOM”), and transports crude oil from Petoka, IL to Nederland, TX. Pegasus has the capacity to transport 90,000 Bpd of crude oil.
- Keystone XL. Keystone XL is being developed by TRP. TRP plans us Keystone to transport Canadian and Bakken crude to the USGC via Cushing, OK. As mentioned above, Keystone XL’s Gulf Coast access section is expected to have 500,000 Bpd of capacity by late 2013.
- Mid-Valley Pipeline Reversal. The Mid-Valley pipeline is currently flowing crude from south to north to service the many of the Ohio refineries with oil from the West Texas Pipeline and other third party pipelines in Beaumont/Nederland, TX. The Mid-Valley Pipeline is 91% owned by SXL and 9% by Chevron (“CVX”). Current pipeline capacity 240,000 Bpd. Increasing crude production from the Bakken and from Canada is decreasing the demand for oil from this pipeline and the flow of the Mid-Valley Pipeline could potentially be reversed.
- Capline Pipeline Reversal. Capline is currently flowing crude oil form south to north to service many of the PADD II refineries with crude from St. James, LA via Petoka, IL. Capline is owned by Plains All-American (“PAA”, 54%), Marathon Petroleum (“MPC”, 33%), and BP (“BP”, 13%). Current pipeline capacity 1,200,000 Bpd. As with the Mid-Valley Pipeline, increasing crude production from the Bakken and from Canada is decreasing the demand for oil from this pipeline, and the flow of the Capline Pipeline could potentially be reversed.