EPL logo             Entrac Petroleum Ltd    

                     Consultancy Training Manuals e-Well Design                       

Home
Training & Dates
Casing Design
e-Well Design
Consultancy
Register
News
Photos
Products
Horizontal/ML
Iraqi Oilfields
Iraq Oil Conference
Contact us
About us

 

Directional Drilling, Horizontal & Multilateral Wells 

Instructors: H. Rabia plus others

Objectives: To learn  how to design various directional wells including horizontal and multilateral well, carry out trajectory calculations and collision analysis. Learn  how to determine kick off points and determine build and drop off rates. Understand the  principles and selection of modern wellbore survey tools. Learn how to use  reservoir dip to determine exact landing angle.

Course : one week
 

bullet Co-ordinate Systems. Declination And Convergence
bullet Reasons For Drilling Directional Wells. 
bullet Factors Affecting Hole Deviation Including Formation And Drillstring Factors.
bullet Bottomhole assemblies. Placement of stabilisers.
bullet Survey Reference Points, Calculations And Wellpath Plotting
bullet Surveying Tools And Accuracy
bulletTypes Of Directional Wells.
bulletKick Off Points, Build Up And Drop Off Rates
bulletExercises
bulletTrajectory calculations : Radius of Curvature, Minimum Curvature and other methods
bulletMWD And LWD
bulletDirectional  Drilling Techniques: Wellpath Design Calculations, Course Corrections, Tools
bulletDesigning horizontal wells: kick off points, tangent and landing sections
bulletLong-, Medium-, & Short-Radius Wells; Extended Reach Wells, S-Bend Wells. Etc
bulletMulti lateral designs. Joints integrity.
bulletComplete Well Planning Exercises
bulletCluster Wells
bulletCollision Analysis
bulletSurvey Errors

 

horizontal rule

                        Copyright: Entrac Petroleum Ltd                               info@entrac-petroleum.com    Fax: (0044) 1189 122 216

                                For comments on this website,  please contact : webmaster@entrac-petroleum.com

                          This  page last modified on    Wednesday, 07 May 2008