Marcellus/Utica Operations

MPLX operates five complexes in the Marcellus shale, including processing, gathering and C2+ fractionation at the Houston Complex in Pennsylvania; processing and de-ethanization at the Majorsville Complex in West Virginia; processing and de-ethanization at the Mobley Complex in West Virginia; processing and de-ethanization at the Sherwood Complex1 in West Virginia; and processing, gathering and C2+ fractionation at the Bluestone Complex in Pennsylvania. We also operate one condensate stabilization facility with 2 mbpd of capacity near the Houston Complex.

MPLX’s Utica operations2 consists of three complexes in Ohio, including processing and de-ethanization at the Cadiz Complex; processing at the Seneca Complex; and C3+ fractionation at the Hopedale Complex3. Ohio Condensate operates one condensate stabilization facility with 23 mbpd of capacity. In addition, there are two gathering facilities in Ohio, Jefferson Gas System4 and Ohio Gathering System4.


Marcellus Operations

Gathering Capacity 1.4 bcf/d
Houston System 1.2 bcf/d
Bluestone System 0.2 bcf/d
Processing Capacity 5.3 bcf/d
Bluestone Complex 0.4 bcf/d
Houston Complex 0.7 bcf/d
Majorsville Complex 1.3 bcf/d
Mobley Complex 0.9 bcf/d
Sherwood Complex 2.0 bcf/d
C2+ Fractionation Capacity 311 mbpd
Bluestone Complex 81 mbpd
Houston Complex 100 mbpd
Majorsville Complex 80 mbpd
Mobley Complex 10 mbpd
Sherwood Complex 40 mbpd

Utica Operations

Gathering Capacity 2.4 bcf/d
Ohio Gathering System 1.1 bcf/d
Jefferson Gas System 1.3 bcf/d
Processing Capacity 1.3 bcf/d
Cadiz Complex 0.5 bcf/d
Seneca Complex 0.8 bcf/d
C2+ Fractionation Capacity 220 mbpd
Cadiz Complex 40 mbpd
Hopedale Complex 180 mbpd
Condensate Stabilization 23 mbpd
Ohio Condensate 23 mbpd
 

1Partially owned by Sherwood Midstream | 2Joint ventures with The Energy & Minerals Group and Summit Investments, LLC
3Capacity split between Utica and Marcellus operations | 4Joint ventures