First Test Of The Clinton Oil Sand In West Virginia

FOR many years, the belief that the so-called "Clinton" sand of Ohio might produce. oil and gas, if it could be reached, has been prevalent in West Virginia. To test this theory, many hundreds of thousands of dollars have been spent and several extremely deep wells, including the deepest boring of the world, have been sunk at various points. With the exception of one well now completed through the sand and the possible exception of another still in progress, all of these wells failed to reach the goal, either through failure of funds or through drilling accidents. REVIEW OF DEEP DRILLING The subject of deep-sand oil and gas in West Virginia has already been discussed by the author1 and by White.2 In these papers, it was shown that the Upper and. Middle Devonian shales, lying between the Berea oil sand (basal Mississippian) and the Oriskany sandstone (Lower Devonian), thicken steadily from eastern Ohio across northern West Virginia and Pennsylvania; but it was stated that the same rate of thickening did not occur in that part of West Virginia south of the Great Kanawha River and in the adjoining portion of Kentucky. In spite of this great eastward thickening, the fact that both the Oriskany and "Clinton" sands, the latter of which is equivalent to the White Medina of New York, exist in great thickness all along the Appalachian Mountains farther east, was held as proof of their probable presence in the deep Appalachian basin.