answersLogoWhite

0

Because oil is in the crust, scientists never drilled to the mantle so far because it is too deep for them.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

What are the drills used to drill to the mantle made of?

Drills to the mantle are designed with specialized diamond-tipped drill bits due to the extreme heat and pressure found in the Earth's mantle. The drill bits are made of industrial-grade diamonds that can withstand the harsh conditions and effectively cut through the rock layers. Water or other coolants are used to help manage the heat generated during drilling.


How do you organize drill bit equipment?

When I had a large shop I used to have 3 racks on the wall behind the bench drill press, one for standard drill bits, one for specialist drill bits and one for hole saws, Forstner bits and fly bits.


How can you record music that sounds like you used expensive equipment without actually paying for the expensive equipment?

you cant that's why the expensive equipment is expensive equipment


How is a Hall air drill used in veterinary medicine?

A Hall brand air drill is a dental drill; it is used the same in veterinary medicine as it is in human dentistry - to remove weak and diseased parts of teeth. This type of equipment is generally only used by veterinarians with special training in animal dentistry.


What tool is used to remove a drill bit from a drill?

A chuck key is used to remove a drill bit from a drill.


What is the gold drill used for?

To Drill :)


What should never be used to remove drill shavings?

I don't think there is a lot you cant use to remove drill shavings, but a vacuum is a good idea. Unless there are drill parts around or other items you don't want to suck up. Also a pan and brush works.


What RPM is required to drill through rock?

The RPM required to drill through rock depends on the type of rock being drilled, the hardness of the rock, the type of drilling bit used, and the drilling equipment being used. Generally, RPM values for drilling through rock can range from 100 to 1000 RPM. It is important to consult the manufacturer's recommendations for the specific drilling equipment being used.


What equipment is used during subsoil investigation?

Equipment used during subsoil investigation include drill rigs for boring soil samples, soil sampling tools like augers and corers, geophysical equipment for assessing soil properties, water level indicators, and surveying tools for mapping. Additionally, laboratory equipment is used for analyzing soil samples collected during the investigation.


What is a woodworking drill?

A drill used to carve into wood


What is mini drill?

used to bore or drill holes in the PCB


How many Canadians have used a Power Drill?

At least 11,256,750 Canadians have used apower drill.