Starting this month, EIA’s Drilling Productivity Report (DPR) includes monthly estimates of the number of drilled but uncompleted wells (DUCs) in the seven DPR regions. Estimates will go through the prior month; the September DPR includes estimates through August. Current EIA estimates show DUC counts as of the end of August totaling 4,117 in the four oil-dominant regions (Bakken, Eagle Ford, Niobrara, and Permian) and 914 in the three natural gas-dominant regions (Haynesville, Marcellus, and Utica) that together account for nearly all U.S. tight oil and shale gas production. In the oil regions, the estimated DUC count increased during 2014 and 2015, but the count declined by about 400 over the past five months. The DUC count in the gas regions has generally declined since December 2013. DUCs are wells that have been drilled by producers, but have not […]