additives,chemical,to drilling muds

钻探泥浆化学添加剂

THE APPLICATION OF HYDROCYCLONE TO THE MUD SOLID CONTROL IN EXPLORATION CORE DRILLING

水力旋流器在岩心钻探泥浆固相控制中的应用

Mud System Research of Gas Hydrate Drilling in Plateau Permafrost;

高原冻土天然气水合物钻探泥浆体系研究

Research of Permanent Magnet Synchronous Motor for Gearless Oil Drilling Mud Pump

无齿轮石油钻探泥浆泵用永磁同步电动机研究

Research and application of the low-permeability filming drilling fluid

低渗透成膜钻探泥浆体系的研究与应用

The technical measures on selecting the slurry of the coalfield comples stratum drilling

煤田钻探复杂地层泥浆应对技术措施

SELECTION OF SLURRY FOR DRILLING IN THE PROSPECTING AREA OF THE YILANDALIAN RIVER

依兰达连河勘探区钻探使用泥浆类型的选择

5.2 Slug the pipe with two cubic meters of mud before pulling out.

起钻前打进两方重泥浆。

In drilling an oil well, mud is used to lubricate the cutting bit.

钻油井时，泥浆被用来润滑钻头。

Method of deducting contamination caused by drill oil-based fluid in organic geochemical analysis of borehole core

钻探油基泥浆对岩芯有机地化分析中污染的扣除方法研究

PRELIMINARY DISCUSSION ON POLLUTION STATUS QUO AND POTENTIAL HARM OF DISCARD DRILLING FLUID OF PAN JINGCITY

盘锦市钻井废弃泥浆的污染现状及潜在的危害初探

Preliminary Study on Drilling Wastewater Correlated With Three-Sulfonated Mud System Treatment With Aerobic Process

生物法处理磺化泥浆体系钻井废水的可行性初探

Post Grouting Construction Technique for Bored Piles with Slurry-supported Wall

泥浆护壁钻孔灌注桩后压浆施工技术

5.10 Drill cement with seawater and then displace the new mud into the hole as drilling out of the casing shoe.

用海水钻水泥塞，钻到套管鞋时替入泥浆。

Research and Application of Drilling Fluid System for Fault Gouge Section of the Hole WFSD-1 of Wenchuan Earthquake Fault Scientific Drilling Project

汶川地震断裂带科学钻探一号孔(WFSD-1)断层泥孔段泥浆体系的研究与应用

14.4 We also supplies additives for drilling.

我们也为钻井提供泥浆材料。

3.4 Fill tanks with required amount of drilling water.

向泥浆池中加入需要量的钻井水。

Must prepare at least200 cubic meter's slurry before spud.

开钻前应配好至少200方高粘度稠泥浆。