Optimization of drilling hydraulics in vertical holes

This paper describes a proven technique that maximizes either the hydraulic impact force or the hydraulic power of the fluid hitting the bottom of the hole. The objective is to determine nozzle sizes and flow rate to deliver maximum Hydraulic Horse power (HHP) or Jet Impact Force (JIF) within specif...

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Bibliographic Details
Main Author: Richard Lado Longwa Milla, Richard Lado
Format: Final Year Project
Language:English
Published: Universiti Teknologi Petronas 2008
Subjects:
Online Access:http://utpedia.utp.edu.my/1004/1/tiltle_cover_page_for_desertation.pdf
http://utpedia.utp.edu.my/1004/
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Summary:This paper describes a proven technique that maximizes either the hydraulic impact force or the hydraulic power of the fluid hitting the bottom of the hole. The objective is to determine nozzle sizes and flow rate to deliver maximum Hydraulic Horse power (HHP) or Jet Impact Force (JIF) within specified operating constraints.