September 2023

Which one of the following is the correct sequence of events for hydrocarbon generation in the subsurface?

Which one of the following is the correct sequence of events for hydrocarbon generation in the subsurface?

Q. Which one of the following is the correct sequence of events for hydrocarbon generation in the subsurface? (A) Catagenesis → Metagenesis → Diagenesis (B) Catagenesis → Diagenesis → Metagenesis  (C) Diagenesis → Catagenesis → Metagenesis (D) Diagenesis → Metagenesis → Catagenesis Ans: Diagenesis → Catagenesis → Metagenesis

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A ‘new’ variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This is related to

A ‘new’ variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This is related to

A ‘new’ variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This is related to Option 1 : Sharbati Sonora Option 2 : Lerma Rojo Option 3 : Basmati Option 4 : Co-667

A ‘new’ variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This is related to Read More »

Which one of the following rocks and reservoir fluids are arranged in the decreasing order of their electrical resistivity?

Which one of the following rocks and reservoir fluids are arranged in the decreasing order of their electrical resistivity?

Q. Which one of the following rocks and reservoir fluids are arranged in the decreasing order of their electrical resistivity? Assume that rocks have equal porosity and are filled with brine. (A) Shale > Brine > Sandstone > Limestone > Gas (B) Gas > Shale > Sandstone > Limestone > Brine (C) Gas > Limestone

Which one of the following rocks and reservoir fluids are arranged in the decreasing order of their electrical resistivity? Read More »

In a faulted reservoir the principle of superposition for the pressure drop using diffusivity equation is applicable

In a faulted reservoir the principle of superposition for the pressure drop using diffusivity equation is applicable

Q. In a faulted reservoir, the principle of superposition for the pressure drop using diffusivity equation is applicable. This is due to (A) high Reynolds number flow in the well. (B) constant permeability. (C) pressure dependent viscosity. (D) linearity of the diffusivity equation. Ans: linearity of the diffusivity equation.

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Which one of the following provides a vertical stab for the flow lines and annulus access lines from

Which one of the following provides a vertical stab for the flow lines and annulus access lines from

Q. Which one of the following provides a vertical stab for the flow lines and annulus access lines from multiple wells in offshore subsea completion? (A) Moon pool deck                      (B) Spider beams  (C) Telescopic joints                      (D) Manifold Ans: Manifold

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In India, the organisation responsible for assessing the safety of introducing genetically modi- fied organisms for public use is

In India, the organisation responsible for assessing the safety of introducing genetically modi- fied organisms for public use is

Option 1 : Indian Council of Medical Research (ICMR) Option 2 : Council for scientific and Industrial Research (CSIR) Option 3 : Genetic Engineering Appraisal Committee (GEAC) Option 4 : Research committee on Genetic Manipulation (RCGM)

In India, the organisation responsible for assessing the safety of introducing genetically modi- fied organisms for public use is Read More »

Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people is called

Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people is called

Use of bioresources by multinational companies and organisations without authorisation from the concerned country and its people is called Option 1 : Biopiracy Option 2 : Bio-infringement Option 3 : Bioexploitation Option 4 : Biodegradation

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