1.
Elementary Introduction to Construction and Quality Control of Cast-in-place Engaged Pile
全套管钻孔咬合桩的施工及质量控制
2.
Discussion on Application of Casing Bored Bitted Pile in Pit Enclosing Protection
试论套管钻孔咬合桩在基坑围护中的应用
3.
FEM for a type drilling-perforating casing with screw holding in open hole completion
裸眼完井螺旋钻孔-射孔套管的有限元分析
4.
The Design and Its Experimental Researcch of a Drill Bit for Down-hole Casing Drilling
石油井下套管开孔钻头设计及试验研究
5.
THIMBLE MULTICAST INSTRUMENT IN DRILL HOLE AND ITS APPLICATION TO TUNNELLING ENGINEERING
套管式钻孔多点引伸计及其在隧道工程中的应用
6.
surface hole drilling
钻下表层套管的井眼
7.
Make Use Guide Drill Case Drill a Hole Lead to of Deviate Heart of a Drill
使用导向钻套钻孔引出的中心偏移问题
8.
combined pipe tap and drill
管用钻孔攻丝复合刀具
9.
Supporting the use of impact drilling electric drill. Drilling, hole spacing with hole depth should meet the design requirements.
（1）钻孔使用配套冲击电钻.钻孔时,孔洞间距与孔洞深度应满足设计要求.
10.
7.12 Trip up at once, pull the bit into the casing.
立即起钻，将钻头提到套管内。
11.
wash-and-drive method
边冲出钻屑边打入套管钻进法
12.
cased and perforated productivity
下套管射孔井的产能
13.
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。
14.
THE PREFECT AND APPLICATION OF THE OTHER NECESSARY TECHNIQUES TO THE SLIM HOLE LATERAL DRILLING
套管开窗侧钻井配套工艺技术研究与应用
15.
Pull out (or run in ) the string up to the shoe and hang it on the 5 inches pipe ram] .
起钻（或下钻）至套管鞋处，并把钻具悬挂在5”闸板防喷器上。
16.
blank-casing bit
套管底部装用的环状钻头坯
17.
Research and Application of Casing Drilling Technology in Shengli Oil Field;
套管钻井技术在胜利油田的应用研究
18.
Application of side tracking casing cutting window technique in Wangyun 2B Well;
套管开窗侧钻技术在王云2B井的应用