... 280.8 255 .1 2 65. 4 262.6 261.7 256 .7 260.7 251 .7 255 .1 263.0 252 .5 254 .7 262.1 254 .4 352 .1 2 65. 9 338.8 301 .5 3 05. 8 316.8 314.8 292.4 301.6 291 .5 306.4 308.6 287.9 301.1 297.8 289.8 3 95. 5 310.0 ... 20,001-over Total 152 55 139 319 359 282 153 155 65 1,679 3.2 47.2 22.3 2 .5 13.3 3 .5 –– –– –– 7.6 INLAND LAND OFFSHORE 12 1, 650 17 1-22-10 Rig Percent count footage* 87 51 143 255 252 188 1 85 74 34 1,269 ... 160,476 16,094 49,132 55 , 452 51 ,59 8 79, 959 7,208 33, 453 46,017 27 ,50 1 56 ,094 2,243 28,9 95 9,174 8,083 14,708 658 10,463 61,632 31, 951 52 ,767 3,826 15, 621 14 ,52 2 1,400 21,208 192 4 ,51 6 3,703 20,074...