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Oil & Gas Training
and Competency Development
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    Oil and Gas Training Courses SLB NEXT

    Basic Workover

    The course emphasizes the role of engineers and field operators in planning and executing the workover operations to maintain and increase field production and thus add to the profitability and recoverable reserves. Also it has the significance of the team concept as a factor in optimizing operations success.

    By the end of this course, attendees will have an understanding of the industry’s basic technologies in field of designing and executing workover jobs in their respective operations. They will have knowledge of selecting the appropriate method for the particular operation and perform the task in a safe and efficient manner.



    • Pre Test

    • Pressure control equipment

    o Quick Union/Stuffing Box • BOP stack

    o Pipe ram o Shear ram

    - Group discussion • Rigless workovers

    o Types of slickline

    • Braded line

    • Wire line/electric line

    • Surface Equipment introduction

    o WL Unit/Power Pack

    o Hoisting Unit

    • • Video

    • Group discussion & Quiz


    • Lubricator/pressure test procedures

    • Subsurface equipment

    o Rope socket/stem /jar
    o Shifting tool/overshot/kick over tool...

    - Group discussion & Quiz • Cement bond logs

    o CBL/VDL log
    o Advanced cement log
    o Cement squeeze operation

    - Video • Fracture Gradient

    o Definition/introduction

    o Case history
    • Group discussion & Quiz


    Subsurface Safety Systems
    o Types of Sub Surface Safety Valve
    o Remotely Controlled Sub Surface Safety o Quiz

    • Well Completion accessories
    o Types of Production tubing string

    o Tubing accessories o packers
    o Group discussion o Video

    • Group discussion & Quiz


    • The Stage of Completion o Initial completion

      o Re-completion

    • • Wellhead Systems

      o Introduction to Wellhead Systems o Functions of Wellhead Systems

    - Group discussion & Quiz • Well head components

    o Tubing head spool o Casing head spool o Case history

    • Video

    • Group discussion & Quiz


    Acidizing
    o Acidizing introduction

    o Acid types
    o Acid applications o Safety

    • Video

    • Group discussion

    • Open hole operations

    o Introduction o Applications o Case history

    • Cased hole operations
    o Brief to cased hole

    o Types of cased hole - Video

    Post test


    • Workover engineers

    • Well service engineers, petroleum engineers, drilling engineers

    • Technicians working with well service field operations.

    • Production, maintenance, wireline, etc. 

    • Field engineers,

    • Operations supervisors and any other staff involved in the field operations.


    Basics of well construction and well completions.

    Currently there are no scheduled classes for this course.

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