Answer :
Final Answer:
A. Drill truss provides essential structural support, B. Drill pump circulates drilling fluid, C. Drillhole is the primary target for drilling, and D. Drill grinder ensures drill bit efficiency. Thus the correct option is (C).
Explanation:
In the given figure, part A is correctly identified as the "Drill truss" (C) which provides support and stability to the drilling process. Part B is identified as the "Drill pump" (B), responsible for circulating drilling fluid and maintaining pressure in the system. Part C corresponds to the "Drillhole" (C), the hole being drilled into the Earth to extract oil. Part D is identified as the "Drill grinder" (D), which sharpens and grinds the drill bit for effective drilling. Thus the correct option is (C).
The Drill truss (A) is a critical structural element that supports the weight of the drill string and provides stability during drilling operations. The Drill pump (B) is essential for the drilling process, ensuring the continuous circulation of drilling fluid which cools the drill bit, carries cuttings to the surface, and maintains pressure in the well. The Drillhole (C) represents the hole being drilled into the Earth to extract oil, a fundamental aspect of oil drilling mechanisms. Lastly, the Drill grinder (D) is responsible for maintaining the sharpness and effectiveness of the drill bit.
Understanding the specific functions and roles of each part in the oil drilling mechanism is crucial for a comprehensive understanding of the drilling process.
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