1.
Application of Pressurized Cementation Sealing Technology with Casing to Gas Pressure Measurement
套管带压固结封孔技术在瓦斯压力测定中的应用
2.
Application of Hot-tapping and Plugging Technology to Emergency Repair of Heating Pipeline
带压开孔封堵技术在热力管道抢修的应用
3.
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
4.
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
5.
Application of In-line Stoppling Technology in Gas Transmission Pipeline
输气管道不停输带压封堵技术的应用
6.
HIGH-PRESSURE GUNITE TECHNIQUE FOR DRAINPIPES SEALING
用高喷灌浆技术围封加固压力排水管道
7.
Technology of improving the quality of casing tie-back cementing in high-pressure gas wells
提高高压气井套管回接固井质量的技术
8.
Brief introduction of application of plugging technique for movement of in-service pipelines in moving engineering of nature gas pipelines
浅谈带压封堵技术在天然气管道改线中的应用
9.
Study on Sealing and Electrophoresis Anticorrosion Technology of Bond NdFeB Magnet;
粘结NdFeB磁体封孔与电泳防护技术研究
10.
The Study on Technology of Using Reinforced Concrete Yoke to Strengthen Arch Bridge;
钢筋砼套箍封闭主拱圈加固拱桥技术研究
11.
TECHNOLOGY THE PRESSURE OF THE ANNULUS SPACE PLUGGING OF ZHANAROL OIL FIELD OF KAZAKHSTAN
哈萨克斯坦扎那若尔油田套间压封堵技术
12.
Cementing technology of West to East Project (Zhengzhou) pipeline through Huanghe River
西气东输(郑州)穿越黄河管道封固技术
13.
Study on Hole Sealing to Test the Gas Presure and Pump Drainage for Shaft during Coal Uncovering
立井揭突出煤层封孔测压及抽排技术研究
14.
The Capsule Seals the Hole Technology in the Month ore Coal Bed Gas Pressure Determination Application
胶囊封孔技术在月矿煤层瓦斯压力测定的应用
15.
Our engineering department provides cathodic protection system design, as well as other technologies such as pipeline pigging, hot tapping and plugging consultation.
工程技术部还提供阴极保护设计、咨询；管道检测、清管、带压封堵技术咨询、翻译等服务。
16.
Research on BOP and Sealing of the Snubbing Unit in Water Injection Well with High Pressure;
高压注水井带压作业防喷密封技术研究
17.
Construction Technology to Pressurized Seal High Pressure Gas and Sulphuretted Hydrogen Gas in Underground Mine
煤矿井下带压封堵高压瓦斯及硫化氢施工技术
18.
Observation of the effect of the gastric tube fixation by two band-cuffs
应用白扁带系双套结固定胃管的效果观察