Oil and Gas Quiz

The heterogeneity of the reservoir in permeability leads to the formation of:

• Oil trap

• Flooding tongue

• Oil field

• Reservoir boundary

The natural modes don't include:

• Water drive

• Gas drive

• Flooding

• Natural gas injection

What is the measurement unit of permeability?

• m²

• bar

• pascal

• kg/m³

Zones from which oil is practically not displaced are called:

• Oil pillars

• Flood zones

• Pillars

• Trap zones

What is the ratio of the amount of oil obtained from the deposit to its primary reserves?

• oil Recovery factor

• Reserves factor

• Oil production ratio

• Oil depletion rate

Well grid is characterized by:

• Depth

• Density

• Permeability

• Radius

This factor is often called the microscopic coverage factor:

• Oil recovery factor

• The efficiency of oil displacement by water

• Reservoir productivity

• Permeability coefficient

A specialized marine vessel used in offshore roles including offshore drilling rigs, safety vessels, oil production platforms, and heavy lift cranes is called:

• A barge

• A semi-submersible platform

• A tanker

• An oil rig

The practice of controlling the direction and deviation of a wellbore to a predetermined underground target or location is called:

• Directional drilling

• Horizontal drilling

• Vertical drilling

• Horizontal injection

The profits from the sale of oil and gas produced on the shelf cover expenses ______ times.

• 2

• 3

• 4

• 5