Answer the following problems.

problem 1) prepare in detail about application of microfossils in oil and gas exploration

problem 2) What do you mean by sampling.  describe different methods of sediment sampling for  hydrocarbon exploration.

problem 3) describe the magnetic method of prospecting for hydrocarbons in detail.

problem 4) What do you mean by geochemical anomaly?  How are those anomalies identified in the field?  escribe your points with appropriate exs

problem 5) Describe in detail how the seismic methods are employed in petroleum exploration

problem 6) describe various methods of drilling.  prepare a note on well casing and cementation.

problem 7) prepare a detailed note on:

a) Fluorescense study

b) Mud logging

problem 8) describe the gravity method of prospecting for oil and natural gas.

problem 9) Give an account of reflectance and source rock maturity.

problem 10) Describe the sedimentological and petrological studies appropriate to oil and gas exploration.