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Rocky Mountains 



Granger Complex

Overview

The Granger System consists of the Granger Processing and the Granger Gathering System. Located within the Southwest corner of Wyoming, the assets gather and process gas from the prolific Moxa, Jonah and Pinedale corridor. The assets have capacity to process 345 MMcf/d with NGL deliveries to Mapco and fractionation of the de-ethanized liquid stream. The natural gas residue can be delivered to CIG, NWPL, Overthrust Pipeline OTTCO, Questar, MGTI and Kern River via a connect with Rendezvous Pipeline Company. The gathering system receives gas from over 700 individual wellheads and CDPs, upstream interconnects include Jonah Gas Gathering and Rendezvous Gas Services. Several field compressors have been installed to provide lower wellhead pressures. Field compressor suction pressures range from 5 to 300 psig. Gas moving through the system is contracted under a full range of contracts including POP, keep whole and fee services.

Operating Data

Market Access

Mapco (NGLs)
Local Markets (NGLs)
Colorado Interstate Gas Company (CIG)
NWPL
Overthrust Pipeline OTTCO
Questar Gas Management Company (QGM)
Kern River
MGTI

Operating Data - Granger Complex

2010 Average Volume 251 MMcf/d
Gathering Lines 815 Miles
Receipt Points 663
Gas Compression (Horsepower) 41,950
Compressor Stations 8
Processing Capacity (Cryogenic) 200 MMcf/d
Processing Capacity (Refrigeration) 100 MMcf/d
Fractionation Capacity 9,500 Bbls/d

Granger Complex

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