The method of manufacturing of sapphire plunger assembly allows to achieve the level of rubbing surface roughness (working) sapphire assemblies till 3-5 angstroms, significantly reduce the coefficient of friction of the plunger assembly, which significantly affects on increasing the service li.....
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This Project is aimed at meeting the demand on the hydrocarbon production market for an inexpensive, effi-cient and environmentally perfect technology to improve production in horizontal wells. The market analysis shows that there is a demand from companies for a technology having the following char.....
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The technology provides for the intensification of oil production with active plantar waters or in the presence of gas caps
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