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Drilling Progress:From the beginning to the completion of a well, it is necessary to go through preparatory work, drilling, cementing, and other operations.
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Cementing is divided into three steps: casing, cementing, wellhead installation and casing pressure test.
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Downhole operation is a technical means to ensure the normal production of oil and water wells in the process of oilfield exploration and development. Oil and natural gas buried in underground kilomet...
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Oil-fracture is an important technical measure for increasing oil and gas production and filling injection wells. Since 1949, it has become a method for increasing the production of oilfields at home ...
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The task of the oil production project is to make oil and gas flow into the well through a series of engineering and technical measures that can be applied to the reservoir. The well is efficiently li...
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The research and applications of new well testing technology in low permeability reservoirAccording to the characteristics of low permeability reservoirs, from pressure monitoring technology condition...
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