rotary drilling - Globe Thesis

Keyword [rotary drilling] Result: 1 - 20 \| Page: 1 of 2
1.	Analysis And Optimization Of Drilling Technology Of GSN-001 Coal Seam Gas Well In The North Of ShiZhuang Area
2.	Investigation Of Casing Drilling Technology And Applying At Jilin Oil Field
3.	Finite Element Analysis And Improvement Research For Chassis Of The Open-air Rotary Drilling Rig
4.	Open-air Rotary Drilling Rig Underframe’s Finite Element Analysis And Design Improvement
5.	A Primary Study Of Rotary Steerable Motor
6.	Research And Application Of Ground Power Rotary Drilling Downhole Drill String Conditions Analysis And Hydraulic Pressure Shock Absorber
7.	Study On Mechanical Properties And Optimization Of Working Device Of Rotary Drilling Rig
8.	Research On Coupled Vibration And Reducing Vibration Of Drillstring For Rotary Drilling Rig
9.	Study On The Research Of Wireless Monitoring System In Rotary Steerable Drilling Stable Platform
10.	Research And Development For Virtual Assembly Of Rotary Drilling Fixture Of Plated
11.	Research On Dynamic Characteristics Of Rotary Drilling Rig Drill String And Nonlinear Energy Transfer Vibration Damping
12.	Research On Mechanical Extending Limits In Rotary Drilling
13.	Research On Steering Performance Of All Rotary Steering Rotary Drilling System
14.	Study On The Mechanism And Application Of Speed Increase In Torsional Impact Drilling
15.	Research Of Torsional Shock Drilling Accelerator
16.	Percussion Rotary Drilling Simulation Research And Experimental Plan Design
17.	Development of New Techniques for Impregnated Diamond Coring Bit Wear Measurement in Conventional Rotary Drilling and Vibration Assisted Rotary Drilling
18.	Bit Wear Analysis and Optimization for Vibration Assisted Rotary Drilling (VARD) using Impregnated Diamond Bits
19.	Experimental investigation of the rate of penetration of Vibration Assisted Rotary Drilling
20.	The effects of varying vibration frequency and power on efficiency in Vibration Assisted Rotary Drilling
<<First <Prev Next> Last>> Jump to