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Most Read

  • Calculation of Maximum Allowable Annular Surface Pressure (MAASP)
  • Casing Make-Up Torque
  • HSE Plan (Example)
  • Drilling safety guidelines
  • Pressure Testing Standards
  • Basics of Electric Wireline Logging
  • Classification of BOP and well control equipment.
  • Well Control Standards
  • Tripping Operations - Best Practices
  • Sub-surface safety valves (SSSV)
  • Connection types

Latest

  • Completion Operation - Best Practices
  • Drilling programme 12.25" section HPHT
  • Cold Weather Operations Checklist
  • Coring Checklist
  • Weatherford Overdrive casing running and pick up/lay down machine - Checklist
  • 16" Potential Problems - Best Practices
  • 12.25" guidelines for tripping, making connections and back reaming
  • 9 5/8" Wellhead and BOP Operations Checklist
  • Drilling program example (Semi-Sub)
  • Survey and Collision Avoidance Standards
  • Operation Programmes Standards
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Articles
Pressure in Gas Column Calculation
Burst Pressure vs. Wear (remaining wall thickness)
BP Well Control Toolkit
Pressure Losses Hydraulics Calculation
Minimum Flow Rate for Hole Cleaning Calculation
Total Flow Area Calculation
Critical Rotary Speed Calculation - Drill Pipe and Drill Collar
Fracture Gradient Calculation
Cuttings Slip Velocity Calculation
BOP Accumulator Capacity Calculation
Mud Rheology Calculation
Kick Tolerance Calculation
Equivalent Circulating Density (ECD) Calculation
Mud Compressibility Calculation