Q 2/ True or false1- Casing pipe is used to rotate the bit and circulate the drilling fluid.2- On one side of the fault line the strata has been displaced only upwards or downwards3- The person who is in charge of the drilling rig and crew is a mud engineer.4- The cable tool drilling an old method of well drilling used before rotary methods.5- When the bit is needed to rotate exclusively, downhole motor is used.6- When the valve allows flow to pass in a definite direction is called check valve.7- Elevator is equipment used to raise or lower pipe into the wellbore.8- When the drilling mud to a scape to the formation due to fractures or highly permeable beds, a lostcirculation has happened.9- During the offshore drilling the drilling rig is mounted on a floating vessel.10- Kick is an entry of formation fluids (oil, gas or water) into the wellbore caused when the formationpressure less than the pressure exerted by the mud column.

Answered: Image /qna-images/answer/8f8b607a-1fbb-47a8-b492-ac9b1c3f406f.jpg

Q 2/True or false 1- Casing pipe is used to rotate the bit and circulate the drilling fluid. 2- On one side of the fault line the strata has been displaced only upwards or downwards 3- The person who is in charge of the drilling rig and crew is a mud engineer.

Q 2/True or false 1- Casing pipe is used to rotate the bit and circulate the drilling fluid. 2- On one side of the fault line the strata has been displaced only upwards or downwards 3- The person who is in charge of the drilling rig and crew is a mud engineer.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.

Question

Q 2/ True or false
1- Casing pipe is used to rotate the bit and circulate the drilling fluid.
2- On one side of the fault line the strata has been displaced only upwards or downwards
3- The person who is in charge of the drilling rig and crew is a mud engineer.
4- The cable tool drilling an old method of well drilling used before rotary methods.
5- When the bit is needed to rotate exclusively, downhole motor is used.
6- When the valve allows flow to pass in a definite direction is called check valve.
7- Elevator is equipment used to raise or lower pipe into the wellbore.
8- When the drilling mud to a scape to the formation due to fractures or highly permeable beds, a lost
circulation has happened.
9- During the offshore drilling the drilling rig is mounted on a floating vessel.
10- Kick is an entry of formation fluids (oil, gas or water) into the wellbore caused when the formation
pressure less than the pressure exerted by the mud column.

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