Metal-reinforced anti-corrosion composite coiled tubing
The invention provides a metal-reinforced anti-corrosion composite coiled tubing. The metal-reinforced anti-corrosion composite coiled tubing comprises a lining layer, a reinforcing layer, a tensile layer, an outer protective layer, a sliding wear-resistant layer and an insulating interlayer. The me...
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| creator | MENG QINGHU ZHANG BO ZHU HUASHENG CHEN WEIHAO WANG YONG |
| description | The invention provides a metal-reinforced anti-corrosion composite coiled tubing. The metal-reinforced anti-corrosion composite coiled tubing comprises a lining layer, a reinforcing layer, a tensile layer, an outer protective layer, a sliding wear-resistant layer and an insulating interlayer. The metal reinforced anti-corrosion composite continuous pipe has the advantages of high pressure bearing, corrosion resistance, good flexibility, strong tensile capacity and external impact resistance, long service period compared with a common steel pipe, low cost, high safety coefficient compared with a non-metal composite pipe and the like, and is more and more applied to development and application of oil and gas fields. According to the reinforcing layer, the pipe body is reinforced in a steel belt or stainless steel belt winding mode, internal pressure can be borne, and damage to the pipe body caused by external impact can be effectively avoided. Due to the special structure, the pipeline can provide reliable comp |
| format | Patent |
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The metal-reinforced anti-corrosion composite coiled tubing comprises a lining layer, a reinforcing layer, a tensile layer, an outer protective layer, a sliding wear-resistant layer and an insulating interlayer. The metal reinforced anti-corrosion composite continuous pipe has the advantages of high pressure bearing, corrosion resistance, good flexibility, strong tensile capacity and external impact resistance, long service period compared with a common steel pipe, low cost, high safety coefficient compared with a non-metal composite pipe and the like, and is more and more applied to development and application of oil and gas fields. According to the reinforcing layer, the pipe body is reinforced in a steel belt or stainless steel belt winding mode, internal pressure can be borne, and damage to the pipe body caused by external impact can be effectively avoided. 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| language | chi ; eng |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS TRANSPORTING |
| title | Metal-reinforced anti-corrosion composite coiled tubing |
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