The week before Thanksgiving, the Obama administration quietly approved a pipeline project that will cross the U.S.-Canada border and benefit the tar-sands industry. But not that pipeline.

This 1,900-mile pipeline will carry gas condensate or ultra-light oil from an Illinois terminal northwest to Alberta, where it will be used to thin tar-sands oil so it can travel through pipelines. Without this kind of diluent, tar-sands oil is too thick and sludgy to transport. “Increased demand for diluent among Alberta’s tar sands producers has created a growing market for U.S. producers of natural gas liquids, particularly for fracked gas producers,” reports DeSmogBlog.

Houston-based Kinder Morgan is the company behind the $260 million Cochin Reversal Project, which will reverse and expand an existing pipeline. The pipeline will be fed by fracking operations in the Eagle Ford Shale area in Texas.