Reservoir Solutions Quiz

What are the primary sources of PVT data?

• Well logs and seismic surveys

• Laboratory experiments and field production data

• Remote sensing and drilling cuttings

• Geological mapping and core samples

What is the key indicator of production above saturation pressure?

• Formation volume factor (Bo)

• Gas-to-oil ratio (GOR)

• Bubble point pressure

• Oil density

Which of the following is a fluid sampling technique?

• Wireline formation testing

• Core sampling

• Sidewall coring

• Seismic inversion

What is the main objective of a separator test?

• To determine reservoir permeability

• To analyze fluid phase behavior

• To estimate fluid density

• To calculate the API gravity of crude oil

1.       Flash liberation and differential liberation are two types of routine laboratory experiments for oil and gas condensate fluids.

• TRUE

• FALSE

The Free Water Level (FWL) and Oil-Water Contact (OWC) are determined using seismic data only.

• True

• False

If a reservoir fluid has a methane (C1) mole percent of 38%, what type of fluid is it?

• Dry gas

• Wet gas

• Volatile oil

• Gas condensate

What is the primary benefit of core data in reservoir characterization?

• It covers large geographical areas

• It provides direct measurements of rock and fluid properties

• It reduces drilling costs

• It eliminates the need for seismic surveys

Which of the following is NOT measured in Routine Core Analysis (RCAL)?

• Porosity

• Permeability

• Wettability

• Fluid saturations

What is a key disadvantage of full-diameter core analysis?

• It provides indirect measurements

• It is expensive and limited to specific intervals

• It cannot be used in unconventional reservoirs

• It does not provide permeability data