Answer thre following problems.

problem 1) What are reservoir traps? How are they classified? Describing with neat diagrams various structural traps or traps associated with salt domes.

problem 2) What are the unconventional resources of Hydrocarbons? Describe Gas Hydrates in detail.

problem 3) How conversion of Organic Matter into Petroleum takes place?

problem 4) prepare notes on the following:

a) Classification of oil field brines.

b) Inorganic theory of origin of oil.

c) Primary migration of oil.

d) Electrical method of direct detection of oil.

problem 5) What are the modes of occurrences of petroleum deposits? describe the surface occurrences of petroleum.

problem 6) What are reservoir fluids? Give their distribution in reservoir.

problem 7) Describe the following:

a) Types of kerogen.

b) Carbonate reservoir rocks.

c) Geographic distribution of oil and gas.

d) Classification of ‘oil field waters’.

problem 8) What are climbing ripple lamination? State and describe various types of climbing ripple laminations, giving their hydrodynamic interpretation.