科技创新
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- Technological innovation
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Conventional Wellhead Christmas Tree Project
Conventional Wellhead Christmas Tree Project
Offshore Oilfield Application Site - Integral Quick-installation Wellhead Project
Offshore Oilfield Application Site - Integral Quick-installation Wellhead Project
Single Barrel Double Well Wellhead and Christmas Tree Project
Single Barrel Double Well Wellhead and Christmas Tree Project
Geothermal Wellhead Project
Geothermal Wellhead Project
Bohai oilfield - Offshore BOP group project
Bohai oilfield - Offshore BOP group project
CNOOC - Ocean drilling manifold project
CNOOC - Ocean drilling manifold project
CNOOC zhanjiang branch - Spherical flange connector
CNOOC zhanjiang branch - Spherical flange connector
Sinopec-130-140MPa fracturing wellhead and fracturing tree project
Sinopec-130-140MPa fracturing wellhead and fracturing tree project
Cangzhou fracturing project under Bo Drilling
Cangzhou fracturing project under Bo Drilling
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