据Oil & Gas Journal网站5月14日报道 贝克休斯公司的数据显示，截至5月14日当周，美国钻机数量增加了5部，达到453部，与去年同期的339部相比增加了114部。
陆上钻机数量较上周增加3部，共计437部；海上钻机数量增加了2部，至15部。
美国石油导向钻机数量比上周增加了8部，至352部，去年同期为258部。天然气导向钻机数量减少了3部，至100部，比去年同期多了21部。
在主要的石油和天然气生产州中，路易斯安那州钻机数量增长幅度最大，共增加3部，至55部。
俄克拉荷马州、北达科他州和阿拉斯加州各增加了1部，钻机数量分别至21、16和4部。
德克萨斯州钻机数量减少1部，至216部。
本周有8个州钻机数量保持不变：新墨西哥州70部、西弗吉尼亚11部、科罗拉多州10部、俄亥俄州10部、犹他州9部、加利福尼亚6部、怀俄明州4部和阿拉斯加3部。
加拿大钻机数量增加了4部，至59部，比去年同期的23部多36部。加拿大石油导向钻机数量为25部，本周增加了3部。天然气导向钻机数量增加了1部，至34部。
吴恒磊 编译自 Oil & Gas Journal
原文如下：
Baker Hughes: US rig count up 5 units to 453
The US drilling rig count increased by 5 units to reach 453 rigs working for the week ended May 14, according to Baker Hughes data. The count is up 114 units from the 339 rigs working this time a year ago.
The number of rigs drilling on land was up 3 units week-over-week with a total of 437. The number of rigs drilling offshore was up 2 to 15.
US oil-directed rigs were up 8 rigs from last week at 352 units. This time a year ago, 258 units were drilling for oil. Rigs targeting gas decreased 3 units to 100, 21 more than were drilling for gas at this time a year ago.
Of the major oil and gas-producing states, Louisiana saw the largest increase. A 3-rig increase brought the rig count to 55 for the week.
Oklahoma, North Dakota, and Alaska gained a single unit each to reach 21, 16, and 4 rigs running for the week.
Texas dropped a single rig to hit 216 for the week.
Eight states remained unchanged this week, namely New Mexico, 70; West Virginia, 11; Colorado, 10; Ohio, 10; Utah, 9; California, 6; Wyoming, 4; and Alaska, 3.
Canada’s rig count increased by 4 units to 59 rigs drilling for the week. The count is 36 more than the 23 units drilling this week a year ago. At 25 units, Canada’s oil-directed rig count is up 3 units for the week. The gas-directed rig count in Canada is up 1 unit to 34.
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