other
HOT PRODUCT
  • Desulfurization And Denitrification Oilfield Steam Boiler
    Desulfurization And Denitrification Oilfield Steam Boiler

    RockySea Petro Desulfurization And Denitrification Oilfield Steam BoilerThe utilization rate of lime can be improved and the cost of desulfurization can be saved by adopting the integration of desulfurization and dust removal.The regeneration of absorbent, desulfurization slag and precipitation are carried out outside the tower, which reduces the possibility of scaling in the tower.With NaOH desulfurizer, the circulating solution is basically NaOH aqueous solution, and there is no corrosion and blockag

    VIEW DETAILS
  • Mechanical Diaphragm Metering Pump
    Mechanical Diaphragm Metering Pump

    ‌RockySea Petro Mechanical Diaphragm Metering PumpDescriptionDiaphragm metering pumps use flexible diaphragms to replace pistons. Driven by the drive mechanism, the diaphragms move back and forth, changing the pump chamber volume, and absorbing and discharging liquids under the action of the pump inlet and outlet valves.Diaphragm metering pump can be used to transport corrosive and non-corrosive liquids without solid particles in a quantitative manner according to the needs of various process fl

    VIEW DETAILS
  • F Series Mud Pump
    F Series Mud Pump

    ‌RockySea Petro F Series Mud PumpData sheetFunction1. Cool the drill bit and lubricate the rotating drill string.2. Remove rock debris from the bottom of the well and send it back to the surface;3. Balance or control the pressure of oil, gas, and water layers in the drilled well section to prevent blowout;4. Make mud cakes on the wellbore to prevent collapse;5. Handle complex underground situations. When encountering fractured formations, pump in plugging materials, and when encountering stuck d

    VIEW DETAILS
  • OCTG Casing
    OCTG Casing

    RockySea Petro OCTG Casing: Quality and Reliability in OCTG PipeRockySea Petro Petro, a leading manufacturer of OCTG Casing based in China, operates a state-of-the-art factory dedicated to producing top-tier OCTG Casing. We are committed to delivering not only high-quality products but also competitive pricing to our customers worldwide. For a comprehensive quotation on OCTG Tubing and Casing, contact us today.Commitment to Excellence:ISO9001 Quality System: We adhere to the ISO9001 quality management sy

    VIEW DETAILS
  • Diverter BOP
    Diverter BOP

    ‌RockySea Petro Diverter BOPUsing Auto CAD, Solid Works computer software to design drawings of Diverter BOP, using virtual prototype technology to simulate and verify strength.RockySea Petro Petro adopted the principle of combining International Standard, National Standard and user’s view to design Diverter Blowout Preventers.RockySea Petro Petro has passed ISO9001, ISO14001 certificate.RockySea Petro Petro has strong Diverter BOP design ability. According to International standard and Chinese national standard GB/T 2

    VIEW DETAILS

Sucker Rod Guide Centralizer

Date:2024-05-08 Popularity:382

RockySea Petro Sucker Rod Guide Centralizer



In oilfield operation, pumping jack and PCP(Progressive Cavity Pumping) systems increase operational costs associated with rod&tubing friction and paraffin deposition in production tubing. RockySea Petro has developed a series of rod guides which are also called rod centralizer that are molded directly onto the rod body to control this threat. Our rod guides for pumping jack and PCP applications come in a wide range of materials and are specifically designed to meet or exceed national specifications.


Description 

RockySea Petro rod centralizer centers the rod column and guides it smoothly through the tubing, avoiding metal-to-metal contact and absorbing lateral loads that cause premature wear of couplings, rods, and tubing. So that users can expect their rod and tubing units to last longer. What’s more, RockySea Petro rod guides are manufactured from different materials specifically selected to ensure their excellent performance and long life service, which are Polyamide 66, Poliphenylene Sulfide (PPS) and Polyphthalamide (PPA).



Friction between a single sucker rod and the production tubing inevitably leads to severe wear on both strings. This problem is amplified in deviated wells and in sections where the string is exposed to high compressive loads.





Data Sheet

Rod centralizer data sheet in differential material

ItemPOLYAMIDE 66 (PA 66)POLIPHENYLENE SULFIDE (PPS)POLYPHTHALAMIDE (PPA)
Max temp.℃80200165
Dynamic friction coefficient0.20.30.25
Fiberglass component0%40%33%

 


RockySea Petro Copyright © 2008-2025 Inc. SITEMAP