In Order to Get Oil and Gas in Sufficient Quantities

question 91

Multiple Choice

In order to get oil and gas in sufficient quantities to make a profit, an oil trap must exist with_______ .

• A) shale with little or no sulfur
• B) no fractures or structure
• C) lateral continuity that allows fluids to migrate
• D) sufficiently high permeability and porosity

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Definitions:

Representative Sample

A part of a population that precisely mirrors the characteristics of the whole population.

Random Sample

A random sample is a method of selecting a subset of individuals from a statistical population, where each individual has an equal chance of being chosen, ensuring representation.

Convenience Sample

A sampling method where participants are selected based on their easy availability and proximity to the researcher.

Representative Sample

A subset of a population that accurately reflects the members of the entire population, used in statistical analysis.