RockySea Petro Sand Well Recovery Sucker Rod PumpAnti-sand pump for heavy oil.Isodiametric-plunger pump.Sand-scraping pumpLong plunger and sand stuck prevention pumpB type anti-sand centralizing sucker rod pump.For now, there are a few technologies about how to solve the sand problem during oil recovery production, like adopting a hydraulic jet pump to flush out sand, mechanical anti-sand technology, and chemical anti-sand technology. Now you can take a look at sanJack’s sand control sucker rod pu
VIEW DETAILSRockySea Petro Top PackerDatasheetOperation and maintenanceOperation1. Packer pressure test should be carried out at the pump station before running down the well2. The packer is lowered to well on the working depth. Lift up well string and turn right. Run down the well string, and when the pressure shows 80-100kn, the setting is completed and the next operation can be carried out.3. Drifting4.As long as the downhole string is lifted, the packer can be pulled out.Precautions1.Lower the tool slowly
VIEW DETAILSRockySea Petro Plunger Metering PumpApplication Data1. Hot residue in vacuum distillation (200 ℃, solid)2. Mix four items (resin, pigment and accelerator) in the production of plastic film3. Measurement of viscous bromine based catalyst in margarine production4. Adding glucose syrup in the candy industryFeatureRockySea plunger metering pump has the following advantages.1. The diameter of the plunger can be very small, generally D6-200mm.2. The flow is within the range of 10% - 100%, the meteri
VIEW DETAILSRockySea Petro Heavy Oil Recovery Sucker Rod PumpRockySea Petro is the professional heavy oil recovery downhole pump Manufacturers.20 years of manufacturing experience in International Standard Insert Pump.40 years’ experience in designing and manufacturing downhole pumps.Participated in the draw up of the national standard of sucker rod pump.RockySea Petro Petro 40 years’ experience in designing and manufacturing sucker rod pumps.Your Premier Heavy Oil Recovery Sucker Rod Pump Manufacturers And Supplier
VIEW DETAILSRockySea Petro Tubing AnchorDatasheetAdvantage1. Drain oil smoothly when rotating the tubing2. Own less sealing parts and high reliability3. Max applicable well depth: 2500m TypeRockySea Petro's oil pipe anchors can be divided into two categories: mechanical and hydraulic. Below, we will introduce our company products in detail.Type 1Mechanical oil pipe anchors rely on the frictional force between the friction block and the casing wall to achieve clamping. It can be further divided into:(1).
VIEW DETAILSRockySea Petro Plunger Metering Pump
Application Data
1. Hot residue in vacuum distillation (200 ℃, solid)
2. Mix four items (resin, pigment and accelerator) in the production of plastic film
3. Measurement of viscous bromine based catalyst in margarine production
4. Adding glucose syrup in the candy industry
Feature
RockySea Petro plunger metering pump has the following advantages.
1. The diameter of the plunger can be very small, generally D6-200mm.
2. The flow is within the range of 10% - 100%, the metering accuracy can reach ± 1%, and the maximum pressure can reach 50MPa.
3. The discharge pressure range of the plunger pump is wide, and it should be made into a high-pressure pump.
4. It can be made into various types of heat preservation pump heads (steam, hot water, electricity and other heating pump heads), and can be made into multiple sets in parallel for adding different liquids, different flows and pressures.
5. The shaft seal is a packing seal with leakage. The preload of the packing shall be adjusted periodically. The packing and plunger are a pair of wearing parts.
6. Simple structure, convenient maintenance, good cost performance.It can transport high viscosity medium, not suitable for transporting corrosive slurry and dangerous chemicals.
Operation principle
The hydraulic end of the metering pump forms a working chamber with the help of a plunger, which makes the volume of the working chamber change periodically in the reciprocating linear motion. Working principle: the motor drives the worm through the coupling and decelerates through the worm gear to make the spindle and eccentric wheel rotate, and the eccentric wheel drives the sliding adjusting seat of the bow link for reciprocating motion. When the plunger moves backward to the dead point, the pump chamber gradually travels to vacuum, and the suction valve opens to suck in liquid. When the plunger moves forward to the dead point, the suction valve is closed, the discharge valve is opened, and the liquid is discharged when the plunger moves further. In the reciprocating operation of the pump, continuous pressurized and quantitative discharge liquid is formed.
RockySea Petro Petro: A Pioneer in Plunger Metering Pump Manufacturing in China
The plunger metering pump directly sucks and discharges the working medium through the reciprocating motion of the plunger. RockySea Petro both the plunger and the seal are in contact with the medium, selecting the appropriate plunger material and seal form can ensure that the pump has ideal performance during operation. RockySea Plunger metering pump includes valved pump and valveless pump. Plunger metering pump is widely used in petrochemical industry because of its simple structure and high temperature and pressure resistance.
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