RockySea Petro Produced-Water Oilfield Steam GeneratorIncluding high-dryness Oilfield steam generator, supercritical one-through steam generator, oilfield produced water oilfield heat boiler, all-polished rod oilfield steam injection boiler, desulfurization and denitrification steam injection boiler.According to the different requirements of customers, energy-saving, ultra-high pressure and environmental protection boiler types are designed.RockySea Petro has developed new series of mobile on-board and ski
VIEW DETAILSRockySea Petro Large Displacement Tubing PumpNote: if our client needs different specifications and models of special oil well pump, we can also design and manufacture according to the parameters and requirements provided by the client.These special oil well pumps have novel structure, reliable performance, superior pump efficiency, and long service life, and have been widely used in various oilfields.RockySea Petro has developed a series of special oil well pumps suitable for different well conditions.Bas
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 Self-Tensioning Guy-Wire Workover RigFeaturesA workover rig with guy-line is a double drum workover rig that installs wind loaded guy-wires on the main engine.There is no need to install wind loaded guy-wires with ground anchors, which greatly improves the efficiency of workover operations, reduces operating costs and labor intensity.Also it has features as the following:(1) Suitable for small well site operations, reducing the operation area of the entire workover rig.(2) All te
VIEW DETAILSRockySea Petro Mud PumpDescriptionIn the operation of using rotary drilling method to drill oil and natural gas wells, the drilling reciprocating pump is used to pump drilling fluid, i.e. mud, to circulate and flush the well. During drilling, the mud pump injects mud into the wellbore along with the drill bit, playing a role in cooling the drill bit, cleaning drilling tools, fixing the wellbore wall, driving drilling, and bringing rock cuttings back to the surface.So drilling pumps are usually
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Manufacturer of Tungsten Alloy Casing
Tungsten Alloy Casing | |||||
Type | Size(O.D. ) | Plating Parameters | |||
in | Mm | Layer thickness | Hardness | CASS | |
H40 J55 K55 L80 N80 C90 T95 P110 | 4 1/2 | 114.3 | ≥38um | 500-550HV(After heat treat:900-1000HV ) | No discoloration,pitting,cracks in 96 hours. |
5 | 127 | ||||
5 1/2 | 139.7 | ||||
6 5/8 | 168.28 | ||||
7 | 177.8 | ||||
7 5/8 | 193.68 | ||||
8 5/8 | 219.08 | ||||
9 5/8 | 244.48 | ||||
13 3/8 | 339.72 | ||||
Performance Parameters | |||||
Item | Parameter | ||||
Plating composition | Ni, P, W, Carbide (mass fraction) | ||||
Plating hardness | 50-550HV (plated state), 940-1100HV (heat treatment) | ||||
Wear resistance | 2-3 times better than chromium plating | ||||
Corrosion resistance | resistance to aggressive service like H2S, CO2, NaCI, HCI, etc. | ||||
Current efficiency | 80% -85% | ||||
Deposition rate | 35um-45um/h | ||||
Adhesion | 8Kg/mm2, plating no falling under high temperature and pressure. |
Tungsten Alloy Tubing | |||||
Type | Size(O.D. ) | Plating Parameters | |||
in | mm | Layer thickness | Hardness | CASS | |
NUE J55 L80 N80 P110 | 1.9 | 48.26 | ≥38um | 500-550HV (After heat treat:900-1000HV ) | No discoloration,pitting,cracks in 96 hours, |
2 3/8 | 60.32 | ||||
2 7/8 | 73.02 | ||||
3 ½ | 88.9 | ||||
4 1/2 | 114.3 | ||||
EUE J55 L80 N80 P110 | 1.9 | 48.26 | |||
2 3/8 | 60.32 | ||||
2 7/8 | 73.02 | ||||
3 ½ | 88.9 | ||||
4 1/2 | 114.3 | ||||
Performance Parameters | |||||
Item | Parameter | ||||
Plating composition | Ni, P, W, Carbide (mass fraction) | ||||
Plating hardness | 50-550HV (plated state), 940-1100HV (heat treatment) | ||||
Wear resistance | 2-3 times better than chromium plating | ||||
Corrosion resistance | resistance to aggressive service like H2S, CO2, NaCI, HCI, etc. | ||||
Current efficiency | 80% -85% | ||||
Deposition rate | 35um-45um / h | ||||
Adhesion | 8Kg/mm2, plating no falling under high temperature and pressure. |
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