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Keyword [Penetration Rate]
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1. Research On New Chemical Sand Control Method Adapting To Casing Deformation Wells
2. Adsorption-Electrochemical Reclaimation Of Mercury From Flue Gas In Southwest China
3. Mechanism Study On The Bottomhole Pressure Reduction By Drilling Fluid Shunt On Bit
4. Based On Seismic Interpretation And Stratigraphic Drilling And Its Mechanical Drilling Speed Forecasting Study
5. Research On Penetration Rate Equation Of Roller Bit Based On The Theory Of Invasion
6. Mechanism Of Ionic Rare Earth Mine Ammonia Wastewater And Suppression Dopant Compound System Leaching
7. Prepapation And Gas Sepapation Performance Of Ionic Liquid Supported Liquid Membrane
8. Research On Mechanism Of Penetration And Transmission Of Indoor Ultrafine Particles
9. Experimental Study On Single - Tooth Impact Rock Breaking Under Bottom Hole Pressure
10. Research On Penetration Rate Accelerating And Analysis Of Its Application On Offshore Drilling
11. The Development Of The 152.4mmPDC Bit And The Research On The Application Of The Buried Hill In Liao He Oilfield
12. Analysis And Design Of The Hydraulic Impact Drilling Tool With Self-sustained Oscillation Pulsed Jet
13. Studies On Synthesis And Properties Of Highly Selective Sand Consolidation Agent
14. Investigation On Dynamic Mechanisms Of Aerosol Penetration Through Cracks On Building Walls
15. Study On The Dyeing Properties Of Cunninghamia Lanceolate Wood Based On Freeze-Thaw Cycles Pretreatment
16. Study On The Improvement Of Dyeing Properties Of Chinese Fir Wood By Sodium Hydroxide-Freeze-Thaw Cycles Pretreatment
17. Optimization Of Fluid-assisted Co-injection Molding Process For Complex Muti-layer Pipe
18. Preparation And Properties Of Proton-Electronic Dual-Phase Composite Membrane For Hydrogen Separation
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