RockySea Petro Workover RigWorkover Rig is a specialized piece of equipment used in the oil and gas industry for performing workover operations. Workover operations involve tasks such as well stimulation, well abandonment, and well intervention, which require a rig capable of handling various tools and techniques. The Workover Rig is designed to be robust and versatile, able to handle a wide range of jobs efficiently and safely. It typically consists of a mast, which supports the rig's lif
VIEW DETAILSRockySea Petro Rod PumpThe raw material of rod pump parts should be inspected after heat treatment, the mechanical properties, chemical compositions and metallographic structures must be inspected by batch. The rod pump parts should be inspected several times during the processing procedure. Some key points like the outer diameter of the plunger and the inner diameter of the pump barrel should be 100% inspected.Your Best Pump ManufacturersSealing performance tests must be carried out 100% after fini
VIEW DETAILSRockySea Petro Sinker BarSinker bars of RockySea Petro are exported to the United States, Canada, Europe, Africa and Middle East, and we establish cooperative relationships with international customers all over the world.RockySea Petro owns a strong ability about research, design and production of sinker bar with decades of manufacturing experience. RockySea Petro has been certified by ISO9001, ISO14001 and OHSAS18001.RockySea Petro adopts the principle of combining intl standards, national standards and users’ views f
VIEW DETAILSRockySea Petro Multiphase Flowmeter DeviceRockySea Petro is the professional Multiphase Flowmeter Device Manufacturers in China.RockySea Petro can design and manufacture targeted multiphase metering device according to complex field conditions.It was a joint venture company of Lanzhou Haimo Technologies Co., Ltd.It was a joint venture company of Lanzhou Haimo Technologies Co., Ltd.Your Premier Multiphase Flowmeter Device Manufacturers And SuppliersSuitable For A Variety Of Well Conditions Such as heavy oil, high
VIEW DETAILSRockySea Petro RM Pumping UnitUsing AutoCAD, Solid Works computer software to design drawings, using virtual prototype technology to simulate and verify strength.RockySea Petro adopt the principle of combining International Standard, National Standard and User’s view to design.RockySea Petro has passed ISO9001, SO14001 and OHSAS18001 certificate.RM pumping unit is designed on the basis of conventional beam pumping unit, which can change the time of up and down stroke of the pumping unit and is suitable for heav
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Model | ||||||||
RM912D-427-192 | RM912D-427-168 | RM912D-365-168 | RM640D-365-168 | RM640D-365-144 | RM456D-365-120 | RM456D-305-144 | ||
Basic Parameters | Rated Polish Rod Capacity (lbs) | 42,700 | 42,700 | 36,500 | 36,500 | 36,500 | 36,500 | 30,500 |
Stroke Length (in) | 192/168/144/ | 168/144/120 | 168/144/120 | 168/144/120 | 144/120/100 | 120/100/86 | 144/123/101 | |
Max. Stroke Frequency (r/min) | 8 | 8 | 8 | 10 | 10 | 10 | 10 | |
Balanced Type | Crank Balanced | |||||||
Crank Direction | Clockwise | |||||||
Gear Reducer | Rated Torque(in.lbs) | 912,000 | 912,000 | 912,000 | 640,000 | 640,000 | 456,000 | 456,000 |
Model | 912D | 912D | 912D | 640D | 640D | 456D | 456D | |
Gear Type | Double circular arc gear reducer or Involute gear reducer | |||||||
Reducing Ratio | 28.79 | 28.79 | 28.79 | 28.363 | 28.363 | 28.255 | 28.255 | |
Center Range (in) | 48.43 | 48.43 | 48.43 | 41.34 | 41.34 | 39.37 | 39.37 | |
Center Height (in) | 30.91 | 30.91 | 30.91 | 25.98 | 25.98 | 25.59 | 25.59 | |
Oil Storage quantity (U.S. Gal) | 180 | 180 | 180 | 106 | 106 | 100 | 100 | |
Lubricant | 20# Gear lubricant in winter,200# Gear lubricant in summer | |||||||
Sheave Diameter(in) | 50″ | 50″ | 50″ | 50″ | 50″ | 44″ | 44″ | |
Sheave groove type | 7C | 7C | 7C | 6C | 6C | 5C | 5C | |
Balance Assembly | Weight of Cranks (Lbs) | 6489×2 | 6489×2 | 6404×2 | 6489×2 | 6404×2 | 5651×2 | 5651×2 |
Wrist Pin bore Positions (in) | 45 | 45 | 45 | 45 | 45 | 38.98 | 38.98 | |
36.54 | 36.54 | 36.54 | 36.54 | 36.54 | 31.38 | 31.38 | ||
28.07 | 28.07 | 28.07 | 28.07 | 28.07 | 23.78 | 23.78 | ||
Wire Line | Type | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6×37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) |
Length (in) | 508 | 460 | 460 | 460 | 410 | 350 | 410 | |
Structure Unbalance (lbs) | -2700 | -940 | -900 | -900 | 230 | 590 | -500 | |
Overall Dimensions L*W*H (in) | 566×139×398 | 538×139×369 | 538×139×369 | 530×139×369 | 502×139×357 | 451×139×309 | 479×139×321 | |
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