Home » Geography » Which of the following is likely to make petroleum drilling unimportant?Which of the following is likely to make petroleum drilling unimportant? Which of the following is likely to make petroleum drilling unimportant? A. Depletion of reserves B. Adequate capital C. Adequate skilled labour D. Good management Correct Answer: Option A Explanation Related Posts Which of the following is the most important weathering process in Karst regions? The direction of wind is recorded by an instrument called A poor settlement on the edge of a city is known as A mineral that is essential in cement production is? The western side of Southern Africa is dry because? The innermost section of the Earth is the_