1.
fixed casing pump
套管型固定式井下泵
2.
free casing pump
套管型活动式井下泵
3.
fixed insert pump
插入型固定式井下泵
4.
free parallel pump
平行管型活动式井下泵
5.
bottom-trip casing whipstock
井下移动式套管造斜器
6.
Well Leakage Treatment on 244.5mm Case of Well Lishen 1 before Cementing
梨深1井Φ244.5mm套管固井前的井漏处理
7.
Study on Characteristics of Buried Pipe-in-Pipe Heat Exchanger in Ground Source Heat Pump System;
地源热泵地下套管式埋管换热器性能研究
8.
portable water jacket downdraft submersible pump
便携水套下吸式潜水泵
9.
Transfer Modeling and Experimental Research on Concentric Tube Ground-Source Heat Pump in Operation of the Whole Year;
套管式地源热泵全年运行试验研究与传热模型
10.
Application of Intermediate Casing Well Cementing Technology for Open Hole Interval in Low Pressure and Lost Circulation Formation
低压易漏裸眼井段技术套管固井技术
11.
Application of compound casing strings to horizontal wells cementing in west Sichuan basin
复合套管固井在川西水平井中的应用
12.
surface hole drilling
钻下表层套管的井眼
13.
cased and perforated productivity
下套管射孔井的产能
14.
Safety and Stability Analysis for Oil-well-solidifying Cement Truck with Dual-engines and Dual-pumps
双机双泵固井水泥车安全稳定性分析
15.
The Increase of Quality Stability during the Transformation of Achievements about Downhole Casing Packer
井下套管封井器成果转化过程中的质量稳定性增长
16.
Study on preparation of a new type of sedimentary fracture height control agent used for underground curing
新型井下固化下沉式缝高控制剂的研制
17.
Self-pressured two-way jam packer outside the casing for cementing high pressure formation
套管外封隔器自增压式双卡高压层固井技术及应用效果
18.
Design and Application of Discharge Technique for Control of Stray Current Corrosion to Electric Pumps at Oil Wells of Daqing Oil Fields
油田电泵井套管杂散电流腐蚀排流设计及应用