Marcellus Segment

The Marcellus Segment provides fully integrated natural gas midstream services in the liquids-rich areas of the Marcellus Shale.

Marcellus

The Marcellus Segment provides fully integrated natural gas midstream services in the liquids-rich areas of the Marcellus Shale. We are the largest processor of natural gas in Marcellus, with fully integrated processing, fractionation, storage, and marketing operations.

Areas of Operation

Southwest and Northwest Pennsylvania and Northern West Virginia

Resource Play

Marcellus Shale

Gathering

1.0 Bcf/d gathering capacity

Processing

Houston

Majorsville

Mobley

Sherwood

Keystone

3.8 Bcf/d total cryogenic processing capacity

555 MMcf/d capacity

1,070 MMcf/d capacity

720 MMcf/d capacity

1,200 MMcf/d capacity

210 MMcf/d capacity

Fractionation

60,000 Bbl/d C3+ fractionation capacity at Houston complex

26,000 Bbl/d C2+ fractionation capacity at Bluestone complex

120,000 Bbl/d of shared C3+ fractionation capacity at Hopedale complex in Ohio

80,000 Bbl/d C2 fractionation capacity at Houston and Majorsville complexes

Storage

190,000 Bbls NGL storage capacity at Houston; 270,000 Bbls NGL storage capacity at Hopedale; 40,000 Bbls storage capacity at Keystone; and access to 1,200,000 Bbls of shared third-party propane storage

NGL Pipelines

NGL pipelines connecting Sherwood, Mobley, Majorsville, and Houston complexes

Purity ethane pipeline connecting Keystone complex to Mariner West Project

Market Access

Gas: Interconnects to Columbia Gas Transmission (TCO), Texas Eastern Transmission Pipeline (TETCO), Dominion Transmission, Equitrans, and National Fuel

NGLs: Interconnect to TEPPCO NGL pipeline, ATEX, Mariner West, and Mariner East

Truck loading facility and rail loading facility (750+ cars)

Under Construction

Processing

Majorsville

Mobley

Sherwood

Keystone

Fox

1.2 Bcf/d cryogenic processing capacity

200 MMcf/d cryogenic processing capacity

200 MMcf/d cryogenic processing capacity

200 MMcf/d cryogenic processing capacity

400 MMcf/d cryogenic processing capacity

200 MMcf/d cryogenic processing capacity

Fractionation

141,000 Bbl/d C2+ fractionation capacity

60,000 Bbl/d of shared C3+ fractionation capacity at Hopedale complex in Ohio

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