| 释义 |
well drilling welˈdriliŋ 短语¹¹⁴⁴⁶⁷⁺⁴
基本例句
n.钻井
In conducting coastal open air placer mining or shore-based well drilling to exploit seabed mineral resources, effective measures must be taken to prevent pollution to the marine environment.
露天开采海滨砂矿和从岸上打井开采海底矿产资源，必须采取有效措施，防止污染海洋环境。 xddhy
Its extracting method includes surface well drilling and underground mine tunnelling. The tunnelling method is suitable for many mine areas in our country.
开发煤层气的方法有地面钻井开采和井巷开采两种，其中井巷开采方法适用于我国许多矿区。 chemyq
Should be used for well drilling sum finish well system, Well drilling Sitong, Christmas tree, Oil pipe head sum administer remit.
应用于钻井和完井系统、钻井四通、采油树、油管头和管汇。 cpedn
The manufacturing process of coiled tubing and its applications in well drilling, completion, wash over and logging are introduced.
介绍了挠性油管的制造工艺和制造过程及其在钻井、完井、修井、测井等特殊作业中的应用情况。 cnki
Adopting the simulation experiment technique in the well drilling cultivating can shorten cultivating time enormously, and decrease the expense, and cut down the hazard.
在钻井培训中采用仿真试验技术，大大缩短培训时间，减少费用，降低了风险。 cnki
Among oil well drilling equipment and tooling, the high- strength drill pipe plays a very critical role.
高强度石油钻杆在钻井设备和工具中占有十分重要的地位。 chemyq
And compared to the other fault depressions, Lindian fault depression has more geological data and more amount of well drilling. So, it is necessary to emphatically analyze Lindian fault depression.
与滨北其它断陷相比，林甸断陷的资料和断陷期钻井数量都相对较多，有必要对林甸断陷做重点分析。 boshuo
But because Bonnie relatively weak, Allen expects the work stoppage to be brief— though it will take longer to get the relief well drilling rigs back and ready to work.
但是鉴于邦妮事实上强度很弱，艾伦期望迁移工作可以停止，尽管减压井重新恢复工作还需要很长时间。 yeeyan
Canyon and channel can be good reservoir of hydrocarbon have been proved by the well drilling on passive continental margin basins.
峡谷水道可以作为粗粒沉积物的最终沉积场所，已被钻探证实可作为良好的油气储集体。361xs
Hole cleaning is one of the key techniques in extended reach well drilling.
井眼净化，是大位移钻井的关键技术之一； cnki
How to improve the quality of slim hole cementing is a difficult problem of perplexing well drilling.
如何提高小井眼固井质量是困扰钻井行业多年的老问题。 cnki
In the air drilling work, the discharge volume of compressor working under variable operating conditions is an important well drilling standard parameter.
空气钻井作业中压缩机在变工况条件下运行时的排气量是一个重要的钻井规范参数。 cnki
In well drilling, imported Xanthan gum from the U. S. A can be replaced by PS-1231 to reduce the production cost and increase drilling speed.
在钻井泥浆和低固相完井液中，添加微生物多糖 PS—1231能替代进口黄原胶，降低生产成本，提高钻井速度。 cnki
The designed testing system in the paper can complete these tests as to air pressure, airflow rate, rotary speed, bit weight and drilling depth in the process of well drilling.
本文设计的物探钻具性能测试系统可完成对钻井过程中的空气压力、空气流量、转速、钻压、钻井深度等参数的测试。 lib.swpu.edu.cn
Therefore lost circulation has always been an urgent technical problem in the process of well drilling.
所以，井漏一直是钻井工作中亟需解决的技术难题。 lib.swpu.edu.cn
Well drilling for deep evaporite beds is a big problem faced by drilling sector.
深部盐膏层钻井是钻井工程重大技术难题之一。 chemyq |