ExxonMobil Test ExxonMobil Operations Knowledge 3

Question 1

What is the primary difference between 'upstream' and 'downstream' operations at ExxonMobil?

Accepted Answer

Upstream involves exploration and production; downstream involves refining and marketing

Answer

Upstream is in the US; downstream is in international markets

Answer

Upstream handles crude oil; downstream handles natural gas

Answer

Upstream is ExxonMobil's profitable segment; downstream operates at a loss

Question 2

In petroleum processing, what is 'coking'?

Accepted Answer

Thermal cracking of residual oil to produce lighter products and petroleum coke

Answer

Adding coal to the refinery process for energy

Answer

The process of measuring coke deposits in process vessels

Answer

Blending of bitumen with lighter petroleum cuts

Question 3

What does 'throughput' measure in refinery operations?

Accepted Answer

The volume of crude oil or feedstock processed in a given time period

Answer

The profit generated per barrel of crude processed

Answer

The number of products manufactured in a shift

Answer

The efficiency of energy usage in the refinery

Question 4

In ExxonMobil's chemical segment, what are 'olefins' primarily used for?

Accepted Answer

As building blocks for plastics, synthetic fibers, and other petrochemicals

Answer

As fuel additives to improve octane ratings

Answer

As lubricant base stocks for industrial applications

Answer

As fuel gas in refinery heating furnaces

Question 5

What is the purpose of a custody transfer meter in oil and gas operations?

Accepted Answer

To accurately measure the quantity of oil or gas transferred between ownership parties

Answer

To monitor pipeline integrity at transfer points

Answer

To control the flow rate at pipeline junctions

Answer

To detect contaminants at receiving terminals

Question 6

What does 'net present value' (NPV) indicate when ExxonMobil evaluates a new drilling project?

Accepted Answer

The current value of all projected future cash flows minus the initial investment

Answer

The total revenue the project will generate over its lifetime

Answer

The annual profit margin of the drilling operation

Answer

The break-even production rate for the well