However, its biggest sources of revenue are drilling operations and utility services.
现在,每年钻井作业的汞排放量低于10公斤。
Releases from drilling operations are now less than 10kg per year.
采矿和钻井作业也使人们与这些融化的永久冻土区域接触。
Mining and drilling operations are also bringing people into contact with these melting permafrost regions.
墨西哥湾的涡流信息已被用于海上工作人员安排钻井作业的日程,以保障海上安全,同时节约了大量成本。
Information on eddy currents in the Gulf of Mexico has beenused by marine operators to schedule offshore drilling operations, with significant cost savings.
It also joins the small but growing legal effort to link damagingearthquakes to wastewater injection wells used in drilling operations like fracking.
这些公司的AM倡导者认为,3D打印有潜力从根本上改变石油勘探和钻井作业的成本结构。
Advocates of AM at these companies believe that 3D printing has the potential to radicallyalter the cost structure of oil exploration and drilling operations.
Moller-Maersk周五表示将剥离其海上钻井作业并于明年在哥本哈根上市.
Moller-Maersk said on Friday it would spin off its offshore drilling operation and list the unit in Copenhagen next year.
钻井监督负责钻井作业,确保按时完成钻探工作。
Drilling supervisors are in charge of the drill operations and make sure drilling is completed on time.
此举为客户节省了10个钻井作业工作日,相当于15万美元。
This saved the customer 10 days of drilling operations, equivalent to $150,000.
这些公司10码和russle安全组,是负责钻井作业。
The firms, 10-Code and Russie Group Security,are in charge of drilling operations.
在新钻井活动开展之前,此类处于开发后期的油田经常出现的修井作业挑战导致钻井作业停滞了一年的时间。
Prior to the new drilling campaign, operational well construction challenges commonly experienced in thislate-life field led to a one-year halt in drilling operations.
As the storm continued to intensify, the number of evacuated Pemex workers increased to 18,000 on August 20,and all 407 wells and drilling operations were abandoned.
壳牌获准重启北极石油钻井作业.
Shell again asks Interior to allow Arctic oil drilling.
早些时候,SOCAR-AQS赢得了该国钻井作业的招标。
Earlier, SOCAR-AQS won a tender for drilling operations in the country.
早些时候,SOCAR-AQS赢得了该国钻井作业的招标。
Earlier, SOCAR-AQS won a tender to conduct drilling operations in Bangladesh.
淡水正在从农业和石油钻井作业中受到污染。
Fresh water Is being polluted from farming and oil drilling operations.
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