Columbia Pipeline Group

In mid-December MDN told you that the Leach XPress project–some ~160 miles of new natural gas pipeline and compression facilities in southeastern Ohio and West Virginia’s northern panhandle which will flow 1.5 billion cubic feet (Bcf) of gas all the way to Leach, Kentucky (hence the name)–would go online January 1st (see Leach XPress Starting Up Jan 1 – Marc/Utica Gas Heading to the Gulf!). And indeed it did! TransCanada, the owner of the project, announced Leach XPress is now online and flowing Marcellus/Utica gas to Kentucky. And from Kentucky, the gas flows south–some it all the way to the Gulf Coast via the Rayne pipeline. TransCanada also announced that the Federal Energy Regulatory Commission (FERC) has just issued final approvals for two more Columbia Pipeline-related projects: Mountaineer XPress and Gulf Xpress. Both projects will carry significant volumes of Marcellus/Utica gas to new markets. Mountaineer XPress will build 170 miles of new pipeline to flow 2.7 billion cubic feet (Bcf) per day of natural gas from existing and future points of receipt along or near the Columbia pipeline system–most of it located in West Virginia (see Details on Columbia Pipeline Mountaineer XPress Pipeline Project). At 2.7 Bcf/d, Mountaineer XPress is the second largest (by volume) new pipeline project for the Marcellus/Utica region–second only to Rover’s 3.25 Bcf/d pipeline. Gulf XPress consists of building seven new midpoint compressor stations along the existing Columbia pipeline system in Kentucky, Tennessee and Mississippi, with the aim of moving an additional 875 million cubic feet (MMcf) of Marcellus/Utica gas per day southward, to the Gulf Coast region. Here’s the details, along with a copy of the FERC approval, for these two important projects…
Read More “Leach XPress Goes Online; FERC Approves Mountaineer & Gulf XPress”

In July 2017, the Federal Energy Regulatory Commission (FERC) issued a favorable final environmental impact statement (EIS) for both the Mountaineer XPress and Gulf XPress projects (see FERC Issues Favorable Final EIS for Mountaineer/Gulf XPress Pipes). Both projects are part of Columbia Pipeline Group (now owned by TransCanada), expansions of the Columbia Pipeline system. A favorable EIS means it’s a foregone conclusion that FERC will issue a certificate for the project to proceed–at some point. Mountaineer XPress includes 165 miles of new pipeline with approximately 2.7 billion cubic feet (Bcf) per day of transportation capacity from existing and future points of receipt along or near the Columbia pipeline system–most of it located in West Virginia. Gulf XPress consists of constructing seven new midpoint compressor stations along the existing Columbia pipeline system in Kentucky, Tennessee and Mississippi, with the aim of moving an additional 875 million cubic feet (MMcf) of Marcellus/Utica gas per day southward, to the Gulf Coast region. So far FERC has not given these two important Marcellus/Utica projects the final go-ahead. During TransCanada’s annual investor day webcast yesterday, Stan Chapman, president of TransCanada’s US natural gas pipelines business told investors (and the public) that although they had hoped for FERC approval by the end of this year, it’s now likely the approval will “slip into January”…
Read More “TransCanada Says FERC Approval for Mountaineer XPress May Slip”

In January of this year, the Federal Energy Regulatory Commission (FERC) voted to approve and issue a certificate to Columbia Pipeine’s Leach XPress and Rayne XPress pipeline projects (see FERC Approves $1.8B Leach & Rayne XPress Pipeline Projects). The two projects work together to move Marcellus/Utica gas all the way to the Gulf Coast. The Leach XPress project involves construction of approximately 160 miles of natural gas pipeline and compression facilities in southeastern Ohio and West Virginia’s northern panhandle, flowing 1.5 billion cubic feet (Bcf) of gas all the way to Leach, Kentucky (hence the name). Rayne XPress works hand in glove with Leach. There is an existing natgas pipeline from Leach, KY all the way to the Louisiana Gulf Coast. That pipeline is called the Rayne, for Rayne, LA. The Rayne Xpress project beefs up the Rayne pipeline with new compressor stations to add an additional 1 Bcf per day of capacity–Marcellus and Utica Shale gas capacity that will flow to the Gulf Coast. Both projects are scheduled to go online this month. Leach XPress isn’t ready yet, but Rayne XPress is. Yesterday FERC granted Columbia Pipeline (now owned by TransCanada) permission to begin flowing gas along Rayne–Marcellus/Utica gas–all the way to the Gulf Coast…
Read More “FERC Clears 1 Bcf/d Rayne Xpress Pipe to Begin Service”