The Drilling Operation in the Oil & Gas Industry is one of the riskiest activities in the world. When carrying out the Drilling Process, the stuck pipe is one of the most critical problems because:
- Costs bigger & more expensive than the cost of the well
- The company suffers a loss for the time that has been given & the money that has been spent
- The well is "broken"
Several things happen that indicate that the pipe is stuck:
- The pipe cannot be removed from the hole without damaging the pipe
- The drill string cannot be moved (rotated & pushed up & down) along the axis of the wellbore
- The drill string is embedded in the mud cake that forms on the walls of the permeable zone
The stuck pipe occurs because of:
- Improper hole cleaning
- Poor wellbore & well track stability
- Improper drilling fluid
- Different hole assembly designs
- Pressure in the pores
- Lower mud density
The stuck pipe can be prevented & treated by providing tools that can:
- Predict the onset of congestion in the pipeline
- Solve congestion in pipes
- Improve the Drilling Process
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