Leased Properties |
12 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2015 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Leases [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| LEASED PROPERTIES |
LEASED PROPERTIES
Grand Isle Gathering System
On June 23, 2015, we (i) completed a follow-on equity offering of 2,587,500 shares of common stock that generated $73.3 million in proceeds net of underwriting discounts, (ii) completed a new issue of convertible debt in an underwritten public offering that generated $111.3 million in proceeds net of underwriting discounts, and (iii) drew approximately $42 million under our existing Senior Credit Facility. On June 30, 2015, our subsidiary, Grand Isle Corridor, LP ("Grand Isle Corridor"), used the net proceeds from the offerings and the advance under our Senior Credit Facility to close on a Purchase and Sale Agreement to acquire the Grand Isle Gathering System (the "GIGS"), a subsea, midstream pipeline system in the Gulf of Mexico from a subsidiary of Energy XXI Ltd ("EXXI") for $245 million, the assumption of asset retirement obligation liabilities of approximately $12.5 million, asset acquisition costs of approximately $1.9 million and deferred lease costs of approximately $336 thousand, for a total consideration of $259.8 million. Grand Isle Corridor, LP also entered into a long-term triple-net lease agreement relating to the use of the GIGS with Energy XXI GIGS Services, LLC, a wholly owned operating subsidiary of EXXI.
Physical Assets
The GIGS includes 153 miles (unaudited) of offshore pipeline in the Gulf of Mexico that connects to seven producing fields (unaudited), six of which are operated by EXXI and one by ExxonMobil, and includes a 16-acre (unaudited) onshore terminal and saltwater disposal system consisting of four storage tanks (unaudited), a saltwater disposal facility with three injection wells (unaudited), and associated pipelines, land, buildings and facilities. Of the seven oil fields (unaudited) that connect to the Grand Isle Gathering System, four are among the top 15 producing oil fields in the Gulf of Mexico shelf as ranked by total cumulative oil production to date—the West Delta 30, West Delta 73, Grand Isle 16/22 and South Pass 89. As of March 31, 2015, the Grand Isle Gathering System transported approximately 60,000 Bbls/d (unaudited) (18,000 oil (unaudited) and 42,000 water (unaudited)) with total capacity of 120,000 Bbls/d (unaudited). Five other shippers (unaudited) utilize the GIGS for transportation of oil to onshore sales points and transportation of produced water for disposal onshore.
The asset will be depreciated for book purposes over an estimated useful life of 30 years. The amount of depreciation recognized for the leased property for the years ended December 31, 2015 and 2014, was $4.3 million and $0, respectively.
See Note 4 for further information regarding the Grand Isle Lease Agreement (as defined therein).
Pinedale LGS
Our subsidiary, Pinedale Corridor, LP ("Pinedale LP"), owns a system of gathering, storage, and pipeline facilities (the "Pinedale LGS"), with associated real property rights in the Pinedale Anticline in Wyoming.
Physical Assets
The Pinedale LGS consists of more than 150 miles (unaudited) of pipelines with four (unaudited) above-ground central gathering facilities. The system is leased to and used by Ultra Petroleum Corp. ("Ultra Petroleum") as a method of separating water, condensate and associated flash gas from a unified stream and subsequently selling or treating and disposing of the separated products. Prior to entering the Pinedale LGS, a commingled hydrocarbon stream is separated into wellhead natural gas and a liquids stream. The wellhead natural gas is transported to market by a third party. The remaining liquids, primarily water, are transported by the Pinedale LGS to one of its four central gathering facilities where they pass through a three-phase separator which separates condensate, water and associated natural gas. Condensate is a valuable hydrocarbon commodity that is sold by Ultra Petroleum; water is transported to disposal wells or a treatment facility for re-use; and the natural gas is sold or otherwise used by Ultra Petroleum for fueling on-site operational equipment.
The asset is depreciated for book purposes over an estimated useful life of 26 years. The amount of depreciation recognized for the leased property for the years ended December 31, 2015, December 31, 2014 and December 31, 2013, was $8.9 million.
See Note 4 for further information regarding the Pinedale Lease Agreement (as defined therein)
Non-Controlling Interest Partner
The Prudential Insurance Company of America ("Prudential") funded a portion of the Pinedale LGS acquisition and, as a limited partner, holds 18.95 percent of the economic interest in Pinedale LP. The general partner, Pinedale GP, holds the remaining 81.05 percent of the economic interest.
Debt
Pinedale LP borrowed $70 million pursuant to a secured term credit facility with KeyBank National Association serving as a lender and the administrative agent on behalf of other lenders participating in the credit facility ("KeyBank Term Facility"). The credit facility was amended on December 31, 2015, and will remain in effect through March 30, 2016. The credit facility is secured by the Pinedale LGS. See Note 14 for further information regarding the credit facility.
Portland Terminal Facility
The Portland Terminal Facility is a rail and marine facility adjacent to the Willamette River in Portland, Oregon which is triple-net leased to Arc Terminals Holdings LLC ("Arc Terminals"), an indirect, wholly-owned subsidiary of Arc Logistics Partners LP ("Arc Logistics"). The 39-acre (unaudited) site has 84 tanks (unaudited) with a total storage capacity of approximately 1.5 million barrels (unaudited). The Portland Terminal Facility is capable of receiving, storing and delivering crude oil and refined petroleum products. Products are received and delivered via railroad or marine (up to Panamax size vessels). The marine facilities are accessed through a neighboring terminal facility via an owned pipeline. The Portland Terminal Facility offers heating systems, emulsions and an on-site product testing laboratory as ancillary services.
As of December 31, 2015, we completed the funding of an additional $10 million of terminal-related improvement projects in support of Arc Terminals’ commercial strategy to optimize the Portland Terminal Facility and generate stable cash flows, including: i) upgrade a portion of the existing storage assets; ii) enhance existing terminal infrastructure; and iii) develop, design, engineer and construct throughput expansion opportunities.
The asset is depreciated for book purposes over an estimated useful life of 30 years. The amount of depreciation recognized for the leased property for the years ended December 31, 2015, December 31, 2014 and December 31, 2013, was $1.2 million, $1.4 million and $0, respectively.
See Note 4 for further information regarding the Portland Lease Agreement related to the Portland Terminal Facility assets.
LEASED PROPERTY HELD FOR SALE
Eastern Interconnect Project (EIP)
Physical Assets
On November 1, 2012, the Company entered into a definitive Purchase Agreement with PNM to sell the Company’s 40 percent undivided interest in the EIP upon termination of the PNM Lease Agreement on April 1, 2015. Upon termination, the Company received $7.7 million for its undivided interest, resulting in no gain or loss being recorded during the three-month period ended June 30, 2015. For further information regarding the Purchase Agreement with PNM and the PNM Lease Agreement related to the EIP transmission assets, see Note 4.
The EIP transmission assets were utilized by the lessee to move electricity across New Mexico between Albuquerque and Clovis. The physical assets include 216 miles (unaudited) of 345 kilovolt (unaudited) transmission lines, towers, easement rights, converters and other grid support components. Originally, the assets were depreciated for book purposes over an estimated useful life of 20 years. Pursuant to the Purchase Agreement discussed in Note 4, the Company reevaluated the residual value used to calculate its depreciation of EIP, and determined that a change in estimate was necessary. The change in estimate resulted in higher depreciation expenses beginning in November of 2012 through the expiration of the lease on April 1, 2015.
The amount of depreciation expense related to the EIP leased property for the years ended December 31, 2015, December 31, 2014 and December 31, 2013, was $570 thousand, $2.3 million and $2.3 million, respectively.
EIP Leased Property Held for Sale consisted of the following:
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||