Monday, 3 February 2020

STUCK PIPE COURSE | MECHANISMS, PREVENTIVE ACTIONS AND FREEING

Stuck Pipe Course

Chapter One : Stuck Pipe Mechanism

Objective:
  1. To understand the mechanism of any stuck pipe types and the effects & risks of the stuck pipes.

Chapter Two : Differential stuck Pipe

Objective:
  1. To understand the differential stuck pipe force.
  2. To identify the factors affecting the stuck pipe force.
  3. To identify differential stuck pipe indicators
  4. To follow differential stuck pipe preventive actions.
  5. To learn first action and freeing procedures for differential stuck pipe

Chapter Three: Inadequate Hole Cleaning

Objective:
  1. To identify the effect of the hole cleaning om stuck pipe problem
  2. To understand the factors affecting hole cleaning
  3. To recognize warning signs for hole cleaning problems
  4. To have an idea about the preventive actions for hole cleaning problems

Chapter Four: Pack-Off / Bridge Pipe Stuck

Objective:
  1. Understand the the definition and the difference between the hole Pack Off stuck pipe mechanism and Bridge stuck pipe mechanism.
  2. Identify the stuck pipe mechanism.
  3. Apprehend the major reasons for suck sticking.
  4. Learn more about the Pack off / Bridge first actions guidelines
  5. Understand the effect of wellbore instability on pack off stuck pipe

Chapter Five: Mechanical Stuck Pipe

Objective
  1. To understand the causes of mechanical stuck pipe (Keyseating, Undergauge hole, Ledges & Doglegs, Metal Junks, Collapsed Casing, Cement Blocks, Green Cement)
  2. To Identify the warning signs for each type of mechanical stuck pipe
  3. To learn how to proceed with freeing each type of mechanical stuck pipe
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