ME2 Pipe Blasting in Lebanon County Uncovers Old Pollution
Blasting and drilling work in Lebanon County, PA related to building the Mariner East 2 Pipeline may have caused old deposits of MTBE (a gasoline additive) that had been stored at an old Sunoco facility to dislodge and migrate–into a nearby farmer’s water well. A subcontractor doing blasting work on Sept. 11 experienced “complications” during a detonation. Pieces of rock and debris hit a nearby house and swimming pool. Not a good thing. That blasting may also have led to the migration of MTBE to a nearby farm where MTBE had not previously been detected. Also not a good thing. Sunoco used to operate the Quentin terminal from 1940 to 1993 that served as a petroleum storage facility for the original Mariner East Pipeline–that flowed petroleum. That pipeline has since been repurposed and now flows natural gas liquids. Leaks from the old storage facility were known to have contaminated the ground in the area. It appears the blasting may have disturbed some of the pollution sitting under ground…
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Four years after then-Pennsylvania Attorney General Kathleen Kane decided to turn an accident into a criminal prosecution against XTO Energy, the final chapter has been written. Anti-drilling Kane attempted to criminalize the accidental spill of a small amount of recycled wastewater by XTO that happened years before she took office (see 
Will anti-fossil fuel Big Green groups succeed in turning a molehill into a mountain? That’s what they are attempting to do with the latest tiny spill (50 gallons) of drilling mud by Sunoco Logistics Partners in underground drilling work for the Mariner East 2 pipeline project in Dauphin County, PA. Over the past several months, Sunoco has experienced some “inadvertent returns” (i.e. leaks) of drilling mud at various locations. One of those was in Chester County, where a serious leak temporarily fouled a water aquifer and clouded drinking water for 15 local households (see 
Anti-fossil fuel activists attempting to stop the unstoppable Rover Pipeline are doing their best to smear and prejudice people against the project. Rover has had its share of problems. We’ve chronicled those problems–like leaking 2 million gallons of drilling mud in Ohio when performing underground horizontal directional drilling (see 
In May 2012 a water truck driver delivering water to an Anadarko Marcellus Shale well pad in Clinton County, PA missed a turnoff for the road he was supposed to take, at 2:30 am in the morning. A couple of miles later he crashed and tragically died because the road he was on was not marked well and not conducive to the truck he was driving. There was a sign warning the driver not to go beyond a certain point. The driver had previously–that night–already delivered to the well pad and successfully turned onto the road he was supposed to take. Why did he miss it the second time? His widow maintains that even though he worked for a subcontractor, Anadarko was the company in charge and should have had a light illuminating the “No Anadarko Traffic Beyond This Point” sign. So she sued Anadarko, and the subcontractor, for wrongful death. Lower courts threw out the lawsuit but a federal appeals court reinstated a civil suit against Anadarko (see 
Rover Pipeline is Energy Transfer’s $3.7 billion, 711-mile Marcellus/Utica natural gas pipeline that will run from PA, WV and eastern OH through OH into Michigan and eventually into Canada. On April 13, Rover workers experienced an “inadvertent return” of “horizontal directional drilling fluid”. That is, they sprung a leak and spilled nearly 2 million gallons of drilling mud (see 
Rover is Energy Transfer’s $3.7 billion, 711-mile Marcellus/Utica natural gas pipeline that will run from PA, WV and eastern OH through OH into Michigan and eventually into Canada. On April 13, Rover workers experienced an “inadvertent return” of “horizontal directional drilling fluid”. That is, they sprung a leak and spilled nearly 2 million gallons of drilling fluid (see 
MDN previously reported about problems experienced in Chester County, PA (suburb of Philadelphia) with underground horizontal directional drilling (HDD) by Sunoco Logistics Partners for its Mariner East 2 Pipeline project (see 
Anti fossil fuelers believe they have a new angle in their years-long war to prevent Sunoco Logistics Partners from building the Mariner East 2 twin pipelines across the state: drilling mud spills. When a pipeline company installs a new pipeline, the vast majority of pipe is laid in trenches. However, there are places (creeks, rivers, wetlands, roadways) where you can’t just dig a trench to lay the pipe. In those cases, you drill underground horizontally, something called horizontal directional drilling (HDD). When you drill through rock, you need drilling mud to cool the drill bit as it chews away. Drilling mud is typically bentonite, a non-toxic clay substance used to manufacture things like toothpaste, cosmetics and kitty litter. The only threat from bentonite is that it can smother aquatic life if enough is spilled. Or it can foul a water aquifer–making the water in your well cloudy for a period of time, until it settles. Such an instance recently happened in Chester County, when Sunoco’s drilling for ME2 fouled an aquifer, causing well water for some 15 homes to become temporarily unusable (see 
The on-again, off-again, on-again construction of the Mariner East 2 pipeline in Chester County, PA (near Philly)…is now off again. At least in West Whiteland Township. Sunoco Logistics Partners was using horizontal directional drilling (HDD) to install pipeline through an area where digging a trench would not work. The HDD work hit a water aquifer that feeds private water wells for homes in the area. Drilling mud used during the work leaked into the aquifer and resulted in cloudy water for some 15 households. MDN previously reported that Sunoco quickly addressed the issue and committed to paying for a municipal water line in the area (see 
MDN previously reported about problems experienced last week in Chester County, PA (suburb of Philadelphia) with underground horizontal directional drilling (HDD) by Sunoco Logistics Partners for its Mariner East 2 Pipeline project (see 
While the construction of the Mariner East 2 natural gas liquids (NGL) pipelines in Lebanon and Lancaster Counties appears to be sailing along with very few issues (see today’s companion story), the project did hit a small bump in the road in nearby Chester County, PA. A dozen families reported their water wells became cloudy–or lost pressure–after underground horizontal directional drilling (HDD) by Sunoco Logistics Partners in attempting to install pipes underground in places where digging trenches will not work. The company put up five families in local hotels for several nights. Sunoco also provided bottled water for all of the affected families. The working theory is that bentonite clay (i.e. drilling mud) is the source of the cloudiness. Fortunately, bentonite is non-toxic and used to manufacture many products, including toothpaste and kitty litter. The incident, while troubling and inconvenient for the families involved, has not set back the project–at all. Drilling and construction of the pipeline resumed on Saturday…
In January, MDN reported on a well pad fire at Rice Energy’s Papa Bear well pad in Somerset Township (Washington County), PA (see 
Several radical environmental groups, including the Sierra Club, Michigan Residents Against the ET Rover Pipeline, and the Ohio-based nutters at FreshWater Accountability Project filed an official request with the U.S. Army Corps of Engineers to pull the Corps’ issuance of a “blanket” approval for the Rover Pipeline to use underground horizontal directional drilling (HDD) and instead require Rover to get a permit for each of the 45 bodies of water they intend to drill under with the technique. Which would, of course, bring the project to a halt–the intended outcome by the radicals. The groups are attempting to capitalize on several leaks experienced by Rover using HDD, including a 2 million gallon drilling mud spill in April that continues to generate headlines today (see 
Rover is Energy Transfer’s $3.7 billion, 711-mile Marcellus/Utica natural gas pipeline that will run from PA, WV and eastern OH through OH into Michigan and eventually into Canada. On April 13, Rover workers experienced an “inadvertent return” of “horizontal directional drilling fluid”. That is, they sprung a leak and spilled nearly 2 million gallons of drilling fluid (see