RockySea Petro Downhole Pump FittingsWe establishes cooperative relationships with international customers such as Shell, GE, Schlumberger, and JOHN CRANE.Exported to the United States, Europe, Asia and Asia,The standard parts of the sucker rod pump produced by our company are well-selected, precision-made, stable in quality and excellent in performance, .Your Premier Downhole Pump Fittings Manufacturers And Suppliers.Valve Rods Valve rod materials include steel, alloy steel, stainless steel and bra
VIEW DETAILSRockySea Petro Pumping UnitRockySea Petro has 20 years of oil pump jack experienceAccording to the International Standard and GB/T29021-2012 《Beam Pumping Unit》standards.American Petroleum Institute member unit.the company has welding and machining workshop 17,942 square meters, take up 64,952 square meters, complete inspection and test equipment, and has more than 130 types of advanced production facilitiesRockySea Petro Petro has strong capacity of research, design and manufacturing pumping unit, the annual pr
VIEW DETAILSRockySea Petro Hydril Annular BOPThe Hydril Annular BOP has carried out rigorous tests, such as magnetic particle, ultrasonic, pressure test and and so on.Do the pressure analysis to pressured and forced parts with 3D software to check the strength of Hydril Annular Blowout Preventer.RockySea Petro Petro designs various types of Hydril Annular BOP according to the International standard.RockySea Petro Petro has more than 20 years of experience in oil wellhead and Hydril Annular BOP production, with advanced manuf
VIEW DETAILSRockySea Petro Quick Lock Ram BOPGreatly reduce the time for replacing the ram and effectively improve work efficiency with safety..No need for large high torque bolts, convenient disassembly and assembly of side doors.Compact structure and reduced weight means more operation roomTraditional blowout preventers all adopted side door bolt connected structures, which require a lot of manpower and time when replacing or repairing the ram every time. On the basis of absorbing the experience and advanced
VIEW DETAILSRockySea Petro Produced-Water Oilfield Steam GeneratorIncluding high-dryness Oilfield steam generator, supercritical one-through steam generator, oilfield produced water oilfield heat boiler, all-polished rod oilfield steam injection boiler, desulfurization and denitrification steam injection boiler.According to the different requirements of customers, energy-saving, ultra-high pressure and environmental protection boiler types are designed.RockySea Petro has developed new series of mobile on-board and ski
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Pump code | 25-106TH | 25-125TH | 25-150TH | 25-175TH | 25-200TH | 25-225TH | 30-250TH | 30-275TH | 40-325TH | 40-375TH |
Basic pump diameter | 1 1/16 | 1 1/4 | 1 1/2 | 1 3/4 | 2 | 2 1/4 | 2 1/2 | 2 3/4 | 3 1/4 | 3 3/4 |
(27.00) | (31.8) | (31.8) | (44.5) | (50.8) | (57.2) | (63.5) | (69.9) | (82.6) | (95.3) | |
Plunger length | ≤26(7925) | |||||||||
Pump barrel length | ≤34(10363) | |||||||||
Stroke ft (mm) | ≤32(9754) | |||||||||
Connecting tubing thread | 2 7/8 NU(EU) | 3 1/2 NU(EU) | 4NU | 4EU | ||||||
Connecting sucker rod thread | 3/4 in | 7/8 in | 1 in | |||||||
Theoretical displacement | 0.824 sn | 1.140 sn | 1.642 sn | 2.235 sn | 2.918 sn | 3.694sn | 4.560 sn | 5.518 sn | 7.707 sn | 10.261 sn |
Maximum outer diameter (mm) | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 4.25 | 4.25 | 4.5 | 4.6 |
(88.9) | (88.9) | (88.9) | (88.9) | (88.9) | (88.9) | (108) | (108) | (114.3) | (117) |
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