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Oil Drilling

Oil drilling is a complex process carried out to extract oil from the Earth once it has been located. The process begins with the drilling of a surface hole to reach the pre-set depth. After that, they must put pipe sections into the hole. This has the purpose of avoiding possible collapses. After running and cementing new casings, they drill again to reach the final depth. At this point, they must examine rock and sand to be sure their findings. Then they insert the needed equipment to control the flow of oil through the well. If you want deep information, we have what you are looking for, just read these articles.

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