石油设备网讯 据道琼斯3月29日消息，油田服务公司贝克休斯公司的数据显示，上周美国石油钻机数量减少八座，降至816座，连续第六周出现下降。
贝克休斯称，上周美国天然气钻机数量减少两座，降至190座。
美国海洋钻机数量增加三座，升至23座，比一年前的数量增加11座。
唐绍红 摘译自 道琼斯
原文如下：
DJ U.S. Oil-Rig Count Falls for Sixth Straight Week
The number of rigs drilling for oil in the U.S. fell by eight in the past week to 816, according to oil-field services company Baker Hughes, a GE Company, its lowest level in nearly a year.
The nation's gas-rig count fell by two to 190 in the past week, according to Baker Hughes.
The U.S. offshore-rig count is up three rigs from last week at 23, which is 11 more than a year ago.
