3 Big Compressors Coming with Columbia’s OH Pipeline Project
Representatives for Columbia Gas Pipeline are making the rounds and talking with officials in various communities where the planned expansion of their pipeline will happen. Columbia, as MDN previously reported, is spending $1.75 billion on two pipeline projects that will help move Marcellus Shale gas to the Gulf Coast (see Columbia Gas: $1.75B for 2 Projects to Send Marcellus Gas to Gulf). One of those projects is called the Leach Express–starting in Marshall County, WV and ending up in Leach, KY (hence the name). Along the way three new compressor stations will need to be built, which is the focus of this story…
Read More “3 Big Compressors Coming with Columbia’s OH Pipeline Project”

Long before the words “Marcellus” and “Utica” entered the public discourse and consciousness of Ohioans, there was the Clinton Sandstone. For years conventional drillers have been sinking wells in the Clinton, which is found 4,500 feet below the surface (the Marcellus and Utica Shale layers are deeper). The Clinton lies under 25 counties in eastern Ohio. Over the years, some 35,000 conventional (vertical) wells have tapped the Clinton Sandstone in Ohio. EnerVest, one of the largest acreage holders in the Utica Shale (and in the Clinton Sandstone), has embarked on a great experiment. What if you turned a Clinton Sandstone well horizontal, like a Utica or Marcellus well? Would it work? Could you get more gas out of the sandstone by fracking it like shale? EnerVest has drilled seven horizontal wells so far, with a permit to drill another and a request to drill a ninth. Here’s the details, along with the differences between a Clinton horizontal well and a Utica horizontal well…
The Ohio Utica Shale is having a big week. First, the shale play that Aubrey McClendon once famously said is “the biggest thing to hit Ohio since the plow” was added to the constellation of shale plays tracked by the U.S. Energy Information Administration in their monthly Drilling Productivity Report (see