‏‏‏‏oi and gas quizz part C

. Oil is a liquid mixture under normal surface conditions of pressure & temperature.

• True
• False

. Energy is defined as the capacity of a physical system to perform force.

• True
• False

. The gradient of pure water is...

• 62.4 lb/cu.ft
• 8.33 ppg
• 0.433 psi/ft

. Geophysics is the science which deals with investigating the Earth using techniques of chemical

• True
• False

. Exploration seismic locates hydrocarbons on land or above the sea?

• True
• False

. The Christmas tree (X-Tree) consists of...

• wing valve
• Master valve
• Swab valve
• All are about the same

. The swivel allows drilling fluid to flow from the rotary hose to the Kelly.

• True
• False

. The gas lift mandrel (GLM) is a special vessel with receiving chambers, mainly used in gas lift and ESP pump

• True
• False

. When the pressure in the wellbore is reduced, the gas expands and pushes the oil to the surface.

• True
• False

. Used to remove unwanted gas from the drilling mud.

• degasser boot
• Desander
• Testseparator