1.
THE ROP ANALYSIS OF 12(1/4) IN. HOLE SECTION DRILLING WITH MUD IN LONGGANG DISTRICT
龙岗地区12(1/4)英寸泥浆钻进井段机械钻速分析
2.
5.2 Slug the pipe with two cubic meters of mud before pulling out.
起钻前打进两方重泥浆。
3.
The surface intervals will be drilled with the seawater and gel sweeps.
表层采用海水钻进及稠泥浆进行清扫。
4.
8 The mud should be pretreated with Bicarbonate while drilling cement.
当钻水泥塞时，应该用小苏打对泥浆进行预处理。
5.
3.12 For the mud system, maintain pH values among 8.5 to 9.5 while drilling.
对于这套泥浆体系，钻进期间应维持泥浆的pH值在8.5~9.5之间。
6.
Analysis on sealing failure of myriameter drilling mud pump plunger and improvement measures
万米钻井泥浆泵柱塞密封失效分析及改进
7.
As the diamond tip of the drill revolves, it is lubricated by mud.
在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。
8.
additives,chemical,to drilling muds
钻探泥浆化学添加剂
9.
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。
10.
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
11.
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。
12.
Drill the36” hole with seawater, pumping4~6 cubic meters high viscosity slugs for one string.
在36英寸井眼用海水钻进，每钻一个立拄泵入4～方的稠泥浆进行清扫。
13.
4.11 Drill the 36" hole with seawater, pumping 4~6 cubic meters high viscosity slugs for one string.
在36英寸井眼用海水钻进，每钻一个立拄泵入4～6方的稠泥浆进行清扫。
14.
14.4 We also supplies additives for drilling.
我们也为钻井提供泥浆材料。
15.
3.4 Fill tanks with required amount of drilling water.
向泥浆池中加入需要量的钻井水。
16.
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。
17.
which we circulate down the drill pipe.
即让泥浆顺着钻杆向下循环的方法。
18.
Ouantitatively Calculating Method of Rheological Parameters of Jet Drilling Mud
喷射钻井泥浆流变参数定量计算方法