1000+ Unconventional Hydrocarbon Resources Questions & Answes - 2

Question: 6

Gas content of coal and associate desorption isotherm can be determined by

(A) sp log analysis

(B) core analysis

(C) mud analysis

(D) none of the above

Ans: B

core analysis

Question: 7

Coal has a

(A) dual porosity system

(B) single porosity system

(C) triple porosity system

(D) none of the above

Ans: A

dual porosity system

Question: 8

The coal desorption characteristics and isotherm are the functions of

(A) ash and moisture content

(B) coal rank

(C) cleat concentration

(D) all of these

Ans: D

all of these

Question: 9

In the intermediate time flow period, the flow of shale gas occurs from

(A) matrix and fractures

(B) hydraulic fractures

(C) matrix

(D) none of the above

Ans: A

matrix and fractures

Question: 10

Methane hydrates form under conditions of

(A) 15 to 25 degree Celsius and high pressure

(B) -15 to 15 degree Celsius and low pressure

(C) 15 to 25 degree and high pressure

(D) -15 to 15 degree Celsius and high pressure

Ans: D

-15 to 15 degree Celsius and high pressure

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