Drilling Course

Showing posts with label Tests & Activities. Show all posts

General Questions With Answers - 9 -

1 . You have taken a 10-bbl kick with 500 psi shut in drill pipe pressure and 900 psi shut in casing pressure. The mud weight is 13 PPG and...

1. Pressure sensors should always be installed vertically on top of the mud discharge line to : a. Prevent from being clogged by solids. b. ...

1. What is primary Blow-Out Prevention? a. BOP's b. Drilling Mud c. Float shoe d. P.V.T. 2. Why do we drill surface hole with a reduce...

1. What is "Chip Hold Down "pressure? How does this affect penetration rate? 2. Happily drilling an 8.1/2" hole at...

1. On a tripping out of the hole a pill has been pumped so that the pipe pulls dry. The hole fill up has been correct for the first 9 stands...

1. What is the difference betwen a counter balanced drum and a smooth drum? 2. While circulating out a kick during first circulation of dri...

1. Stuck pipe and Fishing 1.1 What is in most cases the limiting factor for maximum pull when dealing with stuck pipe ? 1.2 What is normally...

1. Drilling Fluids 1.1 For what reason do we use KCl in our mud system? 1.2. Name three properties that are imme...

1. The crew must be prepared to act quickly and effectively if there is an influx. What is one action the crew can take in advance to m...

1. How can the Driller prevent swabbing? Choose two answers a- Increase the viscosity of the drilling fluid b- Pull the dri...

1. While drilling a head through a faulted formation, the flow meter drops from 50% to 42% What is the most likely cause of this? a- A...