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EIA Data Sets > Natural Gas > Exploration and Reserves > Crude Oil and Natural Gas Drilling Activity

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U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly

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NG.E_ERTRR0_XR0_RUSOF_C.M
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Chart Data

Series Name Period Frequency Value Units
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 202005 M 13 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 202004 M 18 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 202003 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 202002 M 23 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 202001 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201912 M 23 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201911 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201910 M 23 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201909 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201908 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201907 M 25 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201906 M 24 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201905 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201904 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201903 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201902 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201901 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201812 M 24 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201811 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201810 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201809 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201808 M 19 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201807 M 18 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201806 M 19 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201805 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201804 M 16 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201803 M 13 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201802 M 17 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201801 M 18 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201712 M 19 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201711 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201710 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201709 M 18 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201708 M 17 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201707 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201706 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201705 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201704 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201703 M 19 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201702 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201701 M 24 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201612 M 23 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201611 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201610 M 23 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201609 M 18 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201608 M 17 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201607 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201606 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201605 M 24 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201604 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201603 M 27 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201602 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201601 M 28 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201512 M 24 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201511 M 31 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201510 M 33 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201509 M 32 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201508 M 34 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201507 M 31 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201506 M 28 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201505 M 32 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201504 M 33 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201503 M 43 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201502 M 52 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201501 M 53 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201412 M 59 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201411 M 53 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201410 M 58 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201409 M 64 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201408 M 62 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201407 M 57 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201406 M 58 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201405 M 58 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201404 M 52 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201403 M 54 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201402 M 55 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201401 M 58 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201312 M 61 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201311 M 58 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201310 M 61 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201309 M 65 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201308 M 61 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201307 M 58 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201306 M 55 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201305 M 52 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201304 M 49 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201303 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201302 M 54 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201301 M 52 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201212 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201211 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201210 M 49 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201209 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201208 M 50 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201207 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201206 M 49 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201205 M 46 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201204 M 44 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201203 M 43 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201202 M 42 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201201 M 43 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201112 M 42 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201111 M 37 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201110 M 35 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201109 M 32 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201108 M 35 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201107 M 35 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201106 M 34 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201105 M 32 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201104 M 28 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201103 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201102 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201101 M 26 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201012 M 24 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201011 M 22 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201010 M 21 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201009 M 19 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201008 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201007 M 15 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201006 M 20 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201005 M 49 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201004 M 53 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201003 M 50 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201002 M 45 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 201001 M 42 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200912 M 37 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200911 M 36 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200910 M 33 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200909 M 33 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200908 M 31 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200907 M 38 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200906 M 47 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200905 M 54 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200904 M 48 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200903 M 46 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200902 M 57 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200901 M 66 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200812 M 66 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200811 M 63 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200810 M 73 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200809 M 72 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200808 M 67 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200807 M 67 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200806 M 67 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200805 M 68 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200804 M 64 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200803 M 60 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200802 M 56 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200801 M 60 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200712 M 62 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200711 M 61 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200710 M 49 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200709 M 65 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200708 M 73 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200707 M 79 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200706 M 79 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200705 M 77 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200704 M 75 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200703 M 81 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200702 M 85 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200701 M 84 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200612 M 84 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200611 M 87 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200610 M 90 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200609 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200608 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200607 M 94 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200606 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200605 M 100 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200604 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200603 M 88 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200602 M 79 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200601 M 77 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200512 M 77 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200511 M 84 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200510 M 87 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200509 M 91 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200508 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200507 M 101 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200506 M 96 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200505 M 91 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200504 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200503 M 97 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200502 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200501 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200412 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200411 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200410 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200409 M 92 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200408 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200407 M 97 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200406 M 96 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200405 M 96 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200404 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200403 M 94 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200402 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200401 M 100 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200312 M 104 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200311 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200310 M 105 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200309 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200308 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200307 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200306 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200305 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200304 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200303 M 105 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200302 M 110 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200301 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200212 M 114 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200211 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200210 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200209 M 114 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200208 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200207 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200206 M 110 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200205 M 105 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200204 M 105 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200203 M 114 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200202 M 123 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200201 M 126 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200112 M 123 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200111 M 134 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200110 M 133 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200109 M 144 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200108 M 147 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200107 M 157 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200106 M 163 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200105 M 171 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200104 M 169 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200103 M 167 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200102 M 163 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200101 M 174 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200012 M 147 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200011 M 151 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200010 M 147 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200009 M 146 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200008 M 159 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200007 M 158 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200006 M 139 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200005 M 139 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200004 M 125 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200003 M 124 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200002 M 122 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 200001 M 125 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199912 M 122 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199911 M 119 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199910 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199909 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199908 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199907 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199906 M 100 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199905 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199904 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199903 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199902 M 101 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199901 M 104 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199812 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199811 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199810 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199809 M 118 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199808 M 118 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199807 M 121 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199806 M 128 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199805 M 133 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199804 M 138 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199803 M 136 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199802 M 139 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199801 M 133 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199712 M 129 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199711 M 126 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199710 M 121 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199709 M 128 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199708 M 125 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199707 M 125 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199706 M 121 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199705 M 120 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199704 M 126 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199703 M 127 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199702 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199701 M 110 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199612 M 116 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199611 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199610 M 108 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199609 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199608 M 108 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199607 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199606 M 112 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199605 M 116 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199604 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199603 M 96 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199602 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199601 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199512 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199511 M 104 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199510 M 105 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199509 M 103 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199508 M 103 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199507 M 104 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199506 M 96 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199505 M 100 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199504 M 91 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199503 M 90 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199502 M 100 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199501 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199412 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199411 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199410 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199409 M 97 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199408 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199407 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199406 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199405 M 104 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199404 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199403 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199402 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199401 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199312 M 103 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199311 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199310 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199309 M 89 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199308 M 87 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199307 M 85 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199306 M 83 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199305 M 73 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199304 M 69 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199303 M 62 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199302 M 69 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199301 M 72 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199212 M 59 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199211 M 60 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199210 M 53 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199209 M 45 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199208 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199207 M 48 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199206 M 44 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199205 M 47 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199204 M 55 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199203 M 54 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199202 M 51 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199201 M 56 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199112 M 65 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199111 M 72 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199110 M 68 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199109 M 71 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199108 M 68 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199107 M 80 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199106 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199105 M 98 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199104 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199103 M 81 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199102 M 88 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199101 M 91 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199012 M 101 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199011 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199010 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199009 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199008 M 108 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199007 M 108 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199006 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199005 M 120 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199004 M 111 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199003 M 108 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199002 M 105 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 199001 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198912 M 117 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198911 M 119 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198910 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198909 M 107 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198908 M 114 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198907 M 114 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198906 M 103 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198905 M 92 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198904 M 92 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198903 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198902 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198901 M 110 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198812 M 127 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198811 M 129 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198810 M 122 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198809 M 122 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198808 M 123 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198807 M 126 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198806 M 124 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198805 M 123 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198804 M 117 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198803 M 119 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198802 M 123 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198801 M 127 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198712 M 128 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198711 M 118 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198710 M 116 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198709 M 114 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198708 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198707 M 97 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198706 M 85 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198705 M 76 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198704 M 73 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198703 M 76 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198702 M 75 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198701 M 88 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198612 M 89 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198611 M 79 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198610 M 80 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198609 M 74 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198608 M 65 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198607 M 65 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198606 M 73 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198605 M 94 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198604 M 112 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198603 M 132 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198602 M 164 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198601 M 175 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198512 M 190 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198511 M 187 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198510 M 195 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198509 M 197 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198508 M 197 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198507 M 194 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198506 M 203 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198505 M 200 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198504 M 210 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198503 M 223 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198502 M 233 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198501 M 242 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198412 M 242 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198411 M 232 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198410 M 223 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198409 M 214 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198408 M 216 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198407 M 206 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198406 M 205 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198405 M 202 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198404 M 203 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198403 M 198 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198402 M 202 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198401 M 216 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198312 M 210 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198311 M 159 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198310 M 177 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198309 M 175 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198308 M 181 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198307 M 178 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198306 M 202 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198305 M 209 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198304 M 213 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198303 M 210 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198302 M 216 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198301 M 218 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198212 M 214 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198211 M 214 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198210 M 229 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198209 M 228 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198208 M 235 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198207 M 242 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198206 M 248 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198205 M 251 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198204 M 251 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198203 M 262 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198202 M 269 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198201 M 280 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198112 M 283 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198111 M 270 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198110 M 264 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198109 M 266 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198108 M 264 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198107 M 262 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198106 M 246 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198105 M 249 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198104 M 256 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198103 M 252 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198102 M 234 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198101 M 245 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198012 M 250 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198011 M 247 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198010 M 232 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198009 M 231 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198008 M 235 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198007 M 235 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198006 M 235 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198005 M 229 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198004 M 222 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198003 M 219 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198002 M 216 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 198001 M 219 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197912 M 216 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197911 M 205 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197910 M 211 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197909 M 215 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197908 M 208 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197907 M 205 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197906 M 205 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197905 M 198 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197904 M 207 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197903 M 203 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197902 M 206 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197901 M 207 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197812 M 188 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197811 M 187 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197810 M 190 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197809 M 194 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197808 M 198 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197807 M 185 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197806 M 184 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197805 M 183 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197804 M 182 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197803 M 180 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197802 M 181 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197801 M 172 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197712 M 168 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197711 M 168 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197710 M 169 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197709 M 178 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197708 M 178 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197707 M 172 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197706 M 169 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197705 M 169 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197704 M 162 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197703 M 163 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197702 M 166 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197701 M 146 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197612 M 145 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197611 M 137 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197610 M 128 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197609 M 126 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197608 M 128 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197607 M 132 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197606 M 120 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197605 M 121 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197604 M 124 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197603 M 132 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197602 M 126 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197601 M 123 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197512 M 116 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197511 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197510 M 112 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197509 M 113 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197508 M 112 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197507 M 109 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197506 M 106 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197505 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197504 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197503 M 102 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197502 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197501 M 94 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197412 M 103 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197411 M 99 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197410 M 91 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197409 M 90 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197408 M 92 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197407 M 93 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197406 M 90 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197405 M 94 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197404 M 101 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197403 M 95 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197402 M 91 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197401 M 89 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197312 M 87 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197311 M 86 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197310 M 84 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197309 M 83 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197308 M 82 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197307 M 81 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197306 M 76 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197305 M 72 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197304 M 79 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197303 M 90 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197302 M 89 Number of Elements
U.S. Offshore Crude Oil and Natural Gas Rotary Rigs in Operation, Monthly 197301 M 99 Number of Elements
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