1) parameters of bit
钻头参数
2) bit hydraulics
钻头水力参数
3) parameters of screw auger
螺旋钻头参数
4) drilling parameters
钻井参数
1.
, drilling parameters reasonably matched well, polymer clay free drilling fluid injected-time prolonged, drilling bit types .
通过合理匹配钻井参数、延长聚合物无固相钻井液的使用时间、优选钻头类型、提高钻井液抑制性、改善钻具结构等技术措施,极大地提高了该地区的钻井速度,平均机械钻速提高到现在的12m/h以上,缩短了钻井周期,达到了预期的效果。
2.
Based on principle of modularized design,the article discusses how to divide modules of drilling parameters instrument,rules of design and the main work of design.
文章以模块化设计原理为基础,讨论了钻井参数仪的模块划分,模块化设计准则和主要设计内容。
3.
Starting from the view point of practical application, based on large amount of pressure well logging data home and abroad, the author demonstrated how to distinguish over-pressure formations using wellsite data, through selected methods such as drilling parameters, rock fragment analysis, drilling fluid parameters, and electric well-logging.
本文从现场实用性的角度出发,综合国内外大量压力录井资料,其中,选取了部分常用的压力评价方法,如钻井参数、岩屑分析、钻井液参数、电测井等,对如何利用现场资料来判断超压层进行阐述。
6) drilling parameter
钻探参数
1.
Slice micro-computer intelligent drilling parameter monitor is a king of intellingent multiparameter in- spection explosion -proof instrument used in coal mine boreholes with 80C 31 slice micro-computer as the mainbody.
单片机矿井用智能钻探参数测试仪是一种以８０Ｃ３１单片机为主体研制的煤矿井下智能化多参数检测防爆仪器。
补充资料：大直径牙轮钻头
大直径牙轮钻头
大““钻头篡
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条