Product classification
Drilling sand control pipe
The corrosion resistance and wear resistance of the drilling sand control pipe are significantly improved. High frequency and high temperature plasma flames cause ionization and thermal decomposition of the composite water-based working fluid while cutting the screen tube. The products of ionization and thermal decomposition react chemically with the metal material on the surface of the cut seam cavity under the action of high temperature and electric field. At the same time, the surface of the cut seam cavity is also heated by the plasma flame at high frequency. The drilling sand control pipe forms a layer of 0 thick quenched anti-corrosion layer on the surface of the seam cavity. The hardness of the quenched layer is more than three times that of the pipe body, which can effectively improve the wear resistance and corrosion resistance of the seam.
- 产品描述
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The corrosion resistance and wear resistance of the drilling sand control pipe are significantly improved. High frequency and high temperature plasma flames cause ionization and thermal decomposition of the composite water-based working fluid while cutting the screen tube. The products of ionization and thermal decomposition react chemically with the metal material on the surface of the cut seam cavity under the action of high temperature and electric field. At the same time, the surface of the cut seam cavity is also heated by the plasma flame at high frequency. The drilling sand control pipe forms a layer of 0 thick quenched anti-corrosion layer on the surface of the seam cavity. The hardness of the quenched layer is more than three times that of the pipe body, which can effectively improve the wear resistance and corrosion resistance of the seam.
The corrosion resistance and wear resistance of the drilling sand control pipe are significantly improved. High frequency and high temperature plasma flames cause ionization and thermal decomposition of the composite water-based working fluid while cutting the screen tube. The products of ionization and thermal decomposition react chemically with the metal material on the surface of the cut seam cavity under the action of high temperature and electric field. At the same time, the surface of the cut seam cavity is also heated by the plasma flame at high frequency. The drilling sand control pipe forms a layer of 0 thick quenched anti-corrosion layer on the surface of the seam cavity. The hardness of the quenched layer is more than three times that of the pipe body, which can effectively improve the wear resistance and corrosion resistance of the seam.
The construction machines mainly used in the construction of drilling piles for sand control pipes include rotary drilling rigs, submersible pumps, air compressors, cranes, etc.
The drilling piles for sand control pipes are constructed at intervals. Based on the location and geological conditions of the drilling piles in this project, it is determined to use a rotary drilling rig, mud wall protection, and vertical pipe method to pour underwater concrete into the pile body. When measuring and positioning, the first step is to locate the drilling pile, mark the position of the drilling pile, and number it.
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Main business: American standard oil casing, pipeline pipe, Cangzhou oil casing, API oil casing, Hebei oil casing, polyurethane insulation pipe, galvanized wire steel pipe, 3PE anti-corrosion steel pipe, thickened oil pipe, large diameter oil casing, oil casing factory, insulation pipe, oil casing, anti-corrosion steel pipe, etc.
Address: Zhenggang Development Zone, Yanshan County, Hebei Province
Email:czbggy@163.com
Telephone:18831708666 18931747888
