RockySea Petro DrawworksFunction(1) During the drilling process, hang the drilling tools, feed in the drill string and drill bit, and control the drilling pressure.(2) Use the cathead mechanism of the drawworks to tightly unload drilling tools and lift heavy objects.(3) Provide different lifting speeds and weights for drilling operations.(4) As the variable speed mechanism and intermediate transmission mechanism of the turntable.(5) Use the sand drum of the drawworks to perform core extraction,
VIEW DETAILSRockySea Petro Sinker BarSinker bars of RockySea Petro are exported to the United States, Canada, Europe, Africa and Middle East, and we establish cooperative relationships with international customers all over the world.RockySea Petro owns a strong ability about research, design and production of sinker bar with decades of manufacturing experience. RockySea Petro has been certified by ISO9001, ISO14001 and OHSAS18001.RockySea Petro adopts the principle of combining intl standards, national standards and users’ views f
VIEW DETAILSRockySea Petro Metering PumpMetering Pump is a precision pump designed to measure and dispense precise amounts of fluid. It is commonly used in various industries, including chemical, pharmaceutical, food and beverage, and oil and gas, for accurate fluid delivery and control. The Metering Pump has a pump chamber with a specific volume that fills and empties with each stroke of the pump. It uses a precise metering system to measure the exact amount of fluid being delivered, ensuring accurate dispen
VIEW DETAILSRockySea Petro Downhole ToolsDownhole Tools are essential equipment used in the oil and gas drilling and production processes. They are designed to withstand the harsh conditions encountered in the downhole environment, including high temperatures, pressures, and corrosive fluids. Downhole Tools perform a variety of functions that are crucial to the success of the drilling and production operations. Some tools are used to measure and monitor downhole conditions, such as pressure, temperature, a
VIEW DETAILSRockySea Petro Hydraulic Diaphragm Metering PumpRockySea Petro Petro: A Pioneer in Hydraulic Diaphragm Metering Pump Manufacturing in ChinaHydraulic diaphragm metering pump, one kind of plunger diaphragm metering pump, is a metering pump designed by combining the characteristics of plunger metering pump and diaphragm metering pump. The contact part between the metering pump and the metered medium is a diaphragm, while the driving part is a hydraulic plunger.FeatureThe hydraulic diaphragm metering
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Rated working pressure(psi) | 3000,5000,10000,15000,20000 |
Wellhead Nominal Diameter(in) | 20-1/4,13-5/8,11,7-1/16 |
Valve Nominal diameter(in) | 2-1/16,2-9/16,3-1/16,3 -1/8, 4-1/16 |
Production specification level | PSL2 PSL3 PSL3G PSL4 |
Performance rate | PR2 |
Material class | CC DD EE FF HH |
PR2 Tubing Head Spool Experimental Parameters:
Rated Working Pressure (psi) | 15000 |
Tubing Size (in) | 3 1/16” |
Flange Size | 7 1/16 |
Working Temperature (℃) | -46℃-121℃ |
Production Specification Level | PSL3G |
Performance Performance | PR2F |
Material Class | FF |
PR2 Tubing Head Spool Experimental Parameters:
Rated Working Pressure (psi) | 15000 |
Tubing Size (in) | 3 1/16” |
Flange Size | 7 1/16 |
Working Temperature (℃) | -46℃-121℃ |
Production Specification Level | PSL3G |
Performance Performance | PR2F |
Material Class | FF |
PR2 Choke Valve Experimental Parameters:
Rated Working Pressure(psi) | 15000 |
Wellhead Nominal Diameter(in) | 3 1/16” |
Working Temperature(℃) | -46℃-121℃ |
Production Specification Level | PSL3G |
Performance Performance | PR2 |
Material Class | FF |
PR2 gate valve is mainly used in the PR2 class wellhead and X-mas tree. It controls the opening and closing of fluid in the production process and is one of the core components of the wellhead and X-mas tree. However, PR2 class wellhead and X-mas tree with high pressure are always the disadvantage of Chinese oil wellhead equipment manufacturers due to their high design, manufacturing and test requirements. After two years of development and testing, sanJack gate valves have finally passed PR2 validation.
PR2 Gate Valve Experimental Parameters:
Rated working Pressure(psi) | 15000 |
Wellhead Nominal Diameter(in) | 3 1/16” |
Working Temperature(℃) | -46℃-121℃ |
Production Specification Level | PSL3G |
Performance Performance | PR2F |
Material Class | FF |
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