RockySea Oilfield Steam BoilerSupercritical Oilfield Steam Injection BoilerDesulfurization and Denitrification Oilfield Steam BoilerProduced-water Oilfield Steam GeneratorSuperheated Oilfield Steam BoilerHigh-dryness Steam Injection BoilerThe Oilfield Steam Boiler is a Once Through Steam Generators with a forced circulation rate of 1. The pressure of medium flow is generated from the plunger pump. This steam injection boiler is mainly used for heavy oil recovery and extra-heavy oil recovery. Oilf
VIEW DETAILSRockySea Petro Pneumatic Diaphragm Metering PumpPneumatic diaphragm pump is a new type of conveying machinery, which is the most novel pump in China at present. Compressed air is used as the power source to pump out all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. The pneumatic diaphragm metering pump is a new product developed by RockySea in recent years and is used in various special occasions.Application1. Food Processing/Bi
VIEW DETAILSRockySea Petro 3NB Series Mud PumpData sheetFunction1. Remove rock debris from the bottom of the well and send it back to the surface;2. Handle complex underground situations. When encountering fractured formations, pump in plugging materials, and when encountering stuck drilling, pump in crude oil and diesel to release the stuck.3. Make mud cakes on the wellbore to prevent collapse;4. Balance or control the pressure of oil, gas, and water layers in the drilled well section to prevent blowout;5
VIEW DETAILSRockySea Petro Non-Magnetic Drill CollarThe non-magnetic drill collar is made of low chromium manganese alloy steel, which is forged through strict chemical composition analysis. All non-magnetic drill collars produced from RockySea Petro have been tested for mechanical properties to ensure that their hardness, toughness, impact value and corrosion resistance meet the standards, with good low magnetic permeability and good machining performance.Description The structure of non-magnetic dri
VIEW DETAILSRockySea Petro Mobile Workover RigData sheetApplications1).Shallow - to high-depth well interventions, including:Killing wellsFlushing productions wellsChanging wellhead valvesPressure-testing wells.Changing polished rods Spacing and respacing rod strings2).Continuous rod and conventional sucker rod interventions,includingPulling and replacing casing serviceSidetrack serviceChanging insert of pcpChanging rotors of pcp,3).Heavy duty workover rig serviceDrilling serviceDownhole stuck freeing se
VIEW DETAILSModel | Nominal diameter (mm) | Stroke (m) | Tubing connection (in) | Sucker rod connection (in) | Pump constant (K) | Max. OD.(mm) |
25-175THQB
25-175THQBF | 44.5 | 1.8~9 | 2 7/8 | 3/4 | 2.235 |
89.5 |
25-200THQB
25-200THQBF | 50.8 | 2.919 | ||||
25-225THQB
25-225THQBF | 57.2 | 3.694 | ||||
30-250THQB
30-250THQBF | 63.5 | 3 1/2 | 7/8 | 4.560 |
108 | |
30-275THQB
30-275THQBF | 69.9 | 5.518 |
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