Using a Mixture of Water,sand,and Chemicals Under High Pressure to Free

question 65

Multiple Choice

Using a mixture of water,sand,and chemicals under high pressure to free tightly held oil and natural gas is known as ____.

• A) mud drilling
• B) rotary drilling
• C) high density pumping
• D) hacking
• E) fracking

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Definitions:

Circular References

A situation in formulas where a reference is made back to the original cell, potentially causing an error or infinite loop.

Direct Circular References

An error condition in formulas where two or more elements reference each other in a loop, causing a calculation problem.

Indirect Circular References

In spreadsheets, a situation where a formula refers back to its own cell directly or through a chain of references, potentially causing errors.

Worksheet Formulas

Predetermined calculations in spreadsheet software such as Excel, which manipulate data and display results based on input values.