Rig count and storage Rotary Rig Count 1/26/2018 Location Week +/- Week Ago +/- Year Ago Land 929 13 916 240 689 Inland Waters 1 0 1 -1 2 Offshore 17 -2 19 -4 21 United States Total 947 11 936 235 712 Gulf Of Mexico 17 -2 19 -3 20 Canada 338 13 325 -7 345 North America 1285 24 1261 228 1057 U.S. Breakout Information This Week +/- Last Week +/- Year Ago Oil 759 12 747 193 566 Gas 188 -1 189 43 145 Miscellaneous 0 0 0 -1 1 Directional 73 -4 77 12 61 Horizontal 808 6 802 229 579 Vertical 66 9 57 -6 72 Canada Breakout Information This Week +/- Last Week +/- Year Ago Oil 220 12 208 20 200 Gas 118 1 117 -27 145 Major State Variances This Week +/- Last Week +/- Year Ago Alaska 5 0 5 -4 9 California 14 0 14 8 6 Colorado 32 0 32 7 25 Louisiana 59 -3 62 6 53 New Mexico 85 3 82 43 42 North Dakota 44 0 44 8 36 Ohio 22 -1 23 1 21 Oklahoma 117 -4 121 21 96 Pennsylvania 37 0 37 4 33 Texas 466 13 453 115 351 Utah 10 -1 11 5 5 West Virginia 19 4 15 11 8 Wyoming 29 0 29 10 19 Major Basin Variances This Week +/- Last Week +/- Year Ago Ardmore Woodford 1 0 1 0 1 Arkoma Woodford 9 0 9 4 5 Barnett 2 -1 3 0 2 Cana Woodford 68 -3 71 19 49 DJ-Niobrara 25 0 25 5 20 Eagle Ford 66 -1 67 12 54 Granite Wash 12 1 11 2 10 Haynesville 45 -1 46 14 31 Marcellus 55 4 51 16 39 Mississippian 3 -1 4 1 2 Permian 427 18 409 136 291 Utica 23 -1 24 0 23 Williston 45 0 45 8 37 Weekly Natural Gas Storage Report for week ending January 19, 2018 | Released: January 25, 2018 at 10:30 a.m. | Next Release: February 1, 2018 Working gas in underground storage, Lower 48 states Summary text CSV JSN Historical Comparisons Stocks billion cubic feet (Bcf) Year ago (01/19/17) 5-year average (2013-17) Region 01/19/18 01/12/18 net change implied flow Bcf % change Bcf % change East 555 614 -59 -59 602 -7.8 641 -13.4 Midwest 634 717 -83 -83 762 -16.8 734 -13.6 Mountain 145 158 -13 -13 174 -16.7 161 -9.9 Pacific 233 244 -11 -11 237 -1.7 261 -10.7 South Central 729 851 -122 -122 1,039 -29.8 985 -26.0 Salt 151 206 -55 -55 323 -53.3 275 -45.1 Nonsalt 578 646 -68 -68 716 -19.3 710 -18.6 Total 2,296 2,584 -288 -288 2,815 -18.4 2,782 -17.5 Summary Working gas in storage was 2,296 Bcf as of Friday, January 19, 2018, according to EIA estimates. This represents a net decrease of 288 Bcf from the previous week. Stocks were 519 Bcf less than last year at this time and 486 Bcf below the five-year average of 2,782 Bcf. At 2,296 Bcf, total working gas is below the five-year historical range. For information on sampling error in this report, see Estimated Measures of Sampling Variability table below. Working Gas in Underground Storage Compared with Five-Year Range Note: The shaded area indicates the range between the historical minimum and maximum values for the weekly series from 2013 through 2017. The dashed vertical lines indicate current and year-ago weekly periods. Estimated measures of sampling variabilityDownload History (April 2015 to Present) Coefficient of Variation for Stocks % of working gas Standard Error for Net Change billion cubic feet (Bcf) Region 01/19/18 01/12/18 net change East 1.5 1.5 1.0 Midwest 1.8 1.7 1.6 Mountain 1.6 1.6 0.4 Pacific 2.9 2.6 0.6 South Central 1.9 1.8 2.4 Salt 3.9 3.4 2.0 Nonsalt 2.2 2.1 1.4 Total 0.9 0.9 3.2