1.
Expandable Principle Study of Adaptable and Expandable Sand Screen
可自适应膨胀防砂筛管膨胀机理研究
2.
The Research of Sand Control Technology by Expandable Pre-graved Screen;
可膨胀预充填防砂筛管及防砂机理研究
3.
Technology of the Expansion Sand Screen and Its Applications in Bohai Gulf
膨胀筛管防砂技术及其在渤海湾油田的应用
4.
lower sand screen
下部油层防砂绕丝筛管
5.
waterproofing sheet with expandable bentonite
可膨胀膨润土防水薄板
6.
Study on the influential factors of the productivity prediction in Gravel-Pack perforate wells
筛管砾石充填防砂方式产能影响规律
7.
CORROSION AND PROTECTION OF AUSTENITIC STAINLESS STEEL BELLOW EXPANSION JOINT FOR REFINERY
奥氏体不锈钢波纹管膨胀节的腐蚀与防护
8.
The Chemical Pipeline Inflates the Festival Corrosion Mechanism and the Protection Engineering Research
化工管道膨胀节腐蚀机理与防护技术研究
9.
THE PRE-EXPANSION TECHNIQUE TO PROTECT CASING FROM THERMAL FAILURE IN THERMAL RECOVERY WELLS
防止热采井套管热破坏的预膨胀固井技术
10.
Analysis on Deformation Force of Solid Expandable Tubular Based on ANSYS/LS-DYNA
基于ANSYS/LS-DYNA的实体膨胀管膨胀力分析
11.
Study of Relationship between Expansion Cone and Fluid Pressure
膨胀管中膨胀锥角与液压力关系研究
12.
Experimental and computational investigation of a over-expanded single-expansion-ramp-nozzle
过膨胀单边膨胀喷管试验和数值模拟
13.
Erosion Wear Behavior of Slotted Screen Liner for Sand Control
石油防砂割缝筛管的冲蚀磨损性能研究
14.
STUDY ON THE REGULARITY OF SCREEN FILTRATION PRECISON EFFECT ON OIL PRODUCTIVITY
防砂筛管过滤精度对油井产能影响规律研究
15.
Swelling of bentonite-sand mixture as backfill/buffer material and montmorillonite quality ratio
膨润土-砂的膨胀特性与蒙脱石质量比率
16.
Effect of Steel Slag Sand on Fluidity and Volume Expansibility of Mortar
钢渣砂对砂浆流动性能和膨胀性能的影响
17.
a drug that causes dilation of blood vessels.
引起血管膨胀的药物。
18.
Research on Expansive Performance of Expansive Agent in Steel Tube Concrete;
膨胀剂在钢管混凝土中的膨胀作用研究