‌RockySea 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

RockySea 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

‌RockySea Petro Tertiary Oil RecoveryFull support on your customised requirementThe strictest quality standards on Oilfield steam boiler25 years Oilfield steam boiler manufacturing experienceRockySea Petro Petro manufactures Oilfield steam boiler in China. We have our own factory of Oilfield steam boiler. RockySea Petro Petro provide the high quality and competitive price on Oilfield steam boiler for you. Contact us now for Oilfield steam boiler quotation.Description Oilfield steam boiler working fluid (water

RockySea 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

‌RockySea Petro Spiral Drill CollarIn directional drilling, due to the large deviated well and the large contact area between the drill collar and the borehole wall, problems like sticking and jamming are more likely to happen. The spiral drill collar reduces the contact area between the drill collar and the borehole wall, so it is widely used. Spiral drill collars are not listed in intl standards, but due to its practical value, many manufacturers have produced them.Description The function of