Running casing is one of the most critical operations in drilling — ensuring well integrity, zonal isolation, and long-term production safety. Here’s a clear breakdown of how it’s done using a CRT (Casing Running Tool): Key Safety Notes• Always monitor torque & drag trends• Avoid over-torqueing connections• Maintain proper communication between rig floor & driller• […]
Category: Resources
Coiled Tubing Blowout
A serious reminder from coiled tubing operations: when a kick reaches surface, surface equipment instantly becomes part of the well control battle. During this coiled tubing intervention, gas flowed through the coil outlet while the tubing was being reeled in under active kick conditions. At that stage, injector control became critical because uncontrolled tubing movement […]
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Core Barrel Operation
Core barrel operation is where drilling meets geology in its most valuable form During coring, the core barrel is run into the wellbore to cut and recover a cylindrical section of formation rock without destroying its natural structure. This allows geologists and drilling engineers to directly study lithology, porosity, permeability, fractures, fluid content, and reservoir […]
Mud Pump Expendable Parts List For Oilwell A-1700-PT A-1400-PT
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