what is drilling in oil and gas

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Introduction to OilGas Well Drilling – OilGas Portal The term drilling indicates thewhole complex of operations necessary to construct wells of circular section applying excavation techniques. To drill a well it is necessary to carry out simultaneously the following actions (drilling process):

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  • How is an oil or gas well drilled?

  • An oil or gas well is drilled in a very ordered sequence. The steps in this sequence are almost universally applied to the drilling of all wells. Plan the Well: As we have discussed, exploration well prospects are generated by exploration geologists; while development wells locations and objectives are generated by development geologists.

  • What are the different types of oil and gas drilling?

  • Oil and gas exploration makes use of several types of drilling methods and platforms based on the type of formations, geographic location, soil type and the like. Here are five of the most common drilling methods used in extracting oil and gas from beneath the earth: Percussion or Cable Drilling

  • What is drilling?

  • The term drilling indicates the whole complex of operations necessary to construct wells of circular section applying excavation techniques. To drill a well it is necessary to carry out simultaneously the following actions (drilling process): to prevent the fluids contained in the drilled formations from entering the well.

  • What is the difference between oil drilling and oil servicing?

  • Oil drilling and oil servicing thus represent two different business activities within the oil and gas industry. As is the case for drilling, many public companies are involved in well service activity. The revenue of service companies is tied to the activity level in the oil and gas industry.

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