1.
Research Progress of Wear Resistant Materials in Oil and Gas Drilling Technology
油气钻探技术中耐磨材料的研究进展
2.
IT is used for stabilizing drill tools during the drilling of oil, gas and geological exploration.
在石油、然气及地质勘探钻井过程中稳定钻具所采用的一种稳定器。
3.
An oil or natural-gas well drilled in an area not known to be productive.
野猫井，初探井在未知是否产出的地区钻探的油井或天然气井
4.
in mountains and under the sea to look for oil.
山脉和海洋里钻探石油。
5.
drilling for oil in the desert
在沙漠中钻探石油.
6.
Shell/Benton/CNPC venture drills first exploration well in Liaohe
壳牌、奔通和中国石油天然气集团公司联合在辽河开钻第一口探井
7.
It is quite prevalent and implicative for hydrocarbon showings of upper paleozoic on drilling in the region of hangjinqi.
钻探表明，杭锦旗地区上古生界油气显示十分普遍且具有连片性。
8.
Pilot study of surface geochemical parameters to identify oil and gas potential at Langgu sunken in central Hebei depression, China
地表油气化探综合参数应用于冀中坳陷廊固凹陷钻井含油气性判别的效果
9.
Discussion on Constructing the Rules and Regulations System in Oil and Gas Engineering Enterprises
油气工程企业规章制度体系建设探析——以中国石油川庆钻探公司为例
10.
development drilling: Drilling in a known producing field as opposed to exploratory drilling.
开发性钻探: 在已知的生产性油田进行的钻探。区别于勘测性的钻探。
11.
Exports: crude oil, diamonds, refined petroleum products, gas.
出口:重油.钻石,原油提炼,燃气.
12.
STUDY ON DRILLING FLUIDS FOR PROTECTING RESERVOIR OF JILIN OIL FIELD;
吉林油田保护油气层钻井液体系研究
13.
Design and Application of Multifunctional Drill Stems Pneumatic Clip for Oil Drilling Rig
石油钻机多功能钻杆气动卡瓦的设计及应用
14.
drilling there would be strictly a wildcat operation; a wildcat mine; wildcat drilling; wildcat wells.
在这里钻井会是完全盲目的行动；盲目钻探的矿井；盲目钻探；盲目钻探的油井。
15.
drilling machine, rotary, self-propelled, for oil or gas
旋转式钻机,自动推进式,油田或气田用
16.
There is a lot of luck in drilling for oil.
在钻井采油中也常要碰运气。
17.
a deep hole or shaft dug or drilled to obtain water or oil or gas or brine.
钻的为了获得水、油、气体或盐水的深坑。
18.
EVALUATION STUDY ON CORE OIL & GAS DRILLING TECHNOLOGIES;
油气钻井科技发展重点内容评估研究