New-well oil production per rig barrels/day New-well gas production per rig thousand cubic feet/day Region September 2017 October 2017 change September 2017 October 2017 change Anadarko 372 376 4 2,512 2,521 9 Appalachia 129 129 – 14,238 14,179 (59) Bakken 1,192 1,204 12 1,561 1,562 1 Eagle Ford 1,075 1,026 (49) 4,006 3,968 (38) Haynesville 33 34 1 7,589 7,614 25 Niobrara 1,074 1,074 – 4,552 4,577 25 Permian 578 572 (6) 999 998 (1) Total 596 586 (10) 3,410 3,407 (3) NOTE: The rigs from DeWitt County were inadvertently left out of the total Eagle Ford rig count in the August Drilling Productivity Report . In this update, The Eagle Ford productivity and production estimates are being revised down due to two factors: the production volumes from the source were revised down and the anticipated impact from hurricane Harvey on the production, drilling, and completion activities in southeast […]