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Operator Zone – Oil & Gas Interview Questions

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Admin WebsiteBegginer
Asked: March 26, 2025

What is Offshore Drilling ?

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🔹 Offshore Drilling in Oil & Gas 🌊🏗️ Offshore drilling is the process of extracting oil and natural gas from reserves located beneath the seabed in oceans, seas, or large lakes. It involves using specialized drilling rigs and platforms to drill ...

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Asked: March 26, 2025

What is Jack-up Rigs ?

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🔹 Jack-up Rigs in Oil & Gas 🏗️🌊 A Jack-up Rig is a mobile offshore drilling unit (MODU) used for exploring and extracting oil & gas in shallow waters (typically up to 400 feet deep). These rigs are self-elevating, meaning they ...

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Asked: March 26, 2025

what is offshore ?

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Offshore in Oil & Gas 🌊🏗️ In the oil & gas industry, offshore refers to exploration, drilling, and production operations conducted in bodies of water, such as oceans and seas, rather than on land (onshore). 🔹 Offshore Oil & Gas Operations 1️⃣ ...

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Asked: March 26, 2025

What is onshore ?

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In the oil & gas industry, onshore refers to activities, operations, and facilities that take place on land, as opposed to offshore, which occurs in the sea or ocean. 🔹 Onshore in Oil & Gas 1️⃣ Onshore Drilling The process of extracting ...

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Asked: September 17, 2024

What is surging in compressor ?

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Surging in a compressor, particularly in centrifugal and axial compressors, refers to a condition where there is an unstable flow of air or gas through the compressor. This phenomenon occurs when the flow rate falls below ...

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Nadeemnazar
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Nadeemnazar
Asked: March 23, 2025In: DCS Operators

Define ESD,FAT,SAT.

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Asked: March 17, 2025

What is Fire Triangle ?

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The Fire Triangle is a simple model used to understand the essential elements that are required for a fire to ignite and sustain itself. It consists of three components: Fuel: Any material that can burn. This could be wood, paper, gasoline, ...

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Asked: March 17, 2025

What is Fire?

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Fire is a chemical reaction known as combustion, where a substance (fuel) reacts with oxygen in the air to produce heat and light. For fire to occur, three key elements must be present—often referred to as the Fire Triangle: Fuel: Any ...

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Asked: March 17, 2025

What is Pyrophoric?

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It seems like you’re referring to Pyrophoric, which is a well-known term in chemistry and materials science. Here’s an explanation of what pyrophoric means: What is Pyrophoric? Pyrophoric refers to substances that ignite spontaneously upon contact with air. In other words, pyrophoric ...

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Asked: March 17, 2025

What is AFFF Foam ?

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AFFF (Aqueous Film-Forming Foam) is a type of fire-fighting foam used primarily for fighting liquid fuel fires, such as those involving gasoline, oil, and jet fuel. AFFF foam works by creating a thin film that spreads across the surface of ...

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In CCR, continuous catalyst regeneration is used mainly to:

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