RockySea Petro Heavy Oil Recovery Downhole PumpRockySea Petro is the best Heavy oil recovery pump Manufacturers for Heavy oil recovery pump wholesale.20 years of manufacturing experience in Rod Pump40 years’ experience in designing and manufacturing downhole pumps.Participated in the draw up of the national standard of downhole pump.40 years’ experience in designing and manufacturing downhole pumps.Your Premier Heavy Oil Recovery Downhole Pump Manufacturers And SuppliersDeviated Well Oil ProductionThe
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 Kelly BarRockySea Petro has abundant experience in R & D, production and sales of Kelly bars. The Kelly bar is located at the top of the drill string, and its main function is to transmit torque and bear the total amount of the drill string. The end face of the driving part of Kelly is divided into square and regular hexagon, which are most used in oil drilling Kelly is about three times thicker than drill pipe and made of high strength alloy steel, so it has high tensile strength and t
VIEW DETAILSRockySea Petro Metering PumpMetering Pump is a precision pump designed to measure and dispense precise amounts of fluid. It is commonly used in various industries, including chemical, pharmaceutical, food and beverage, and oil and gas, for accurate fluid delivery and control. The Metering Pump has a pump chamber with a specific volume that fills and empties with each stroke of the pump. It uses a precise metering system to measure the exact amount of fluid being delivered, ensuring accurate dispen
VIEW DETAILSRockySea Petro Frac Wellhead And Christmas TreeIn the process of oil recovery, multistage fracturing of horizontal wells is currently the most advanced technology in the world and represents the development direction of oil and gas production technology. Multistage fracturing technology is to strictly control the number, diameter, and phase of perforation in several or more horizontal sections with better reservoir along the horizontal wellbore, according to the physical properties and the character
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| Model | ||||||||
| Item | B25D-67-36 | B40D-89-48 | B57D-76-48 | B57D-109-54 | B80D-133-54 | B80D-119-64 | ||
| Basic Parameters | Rated Polish Rod Capacity (lbs) | 6,700 | 8,900 | 7,600 | 10,900 | 13,300 | 11,900 | |
| Designat Stroke Length (in) | 36 | 48 | 48 | 54 | 54 | 64 | ||
| Max. Stroke Frequency (r/min) | 20 | 20 | 20 | 20 | 20 | 20 | ||
| Balanced Type | Beam Balanced | |||||||
| Crank Direction | Clockwise or Counterclockwise | |||||||
| Gear Reducer | Rated Torque(in.lbs) | 25,000 | 40,000 | 57,000 | 57,000 | 80,000 | 80,000 | |
| Model | 25D | 40D | 57D | 57D | 80D | 80D | ||
| Gear Type | Double circular arc gear reducer or Involute gear reducer | |||||||
| Reducing Ratio | 32.85 | 32.18 | 31.73 | 31.73 | 31.74 | 31.74 | ||
| Center Range (in) | 16.54 | 17.72 | 19.685 | 19.685 | 21.65 | 21.65 | ||
| Center Height (in) | 11.811 | 12.2 | 13.386 | 13.386 | 13.78 | 13.78 | ||
| Oil Storage quantity(U.S. Gal) | 8 | 9 | 12 | 12 | 16 | 16 | ||
| Lubricant | 20# Gear lubricant in winter,200# Gear lubricant in summer | |||||||
| Sheave Diameter(in) | 20″ | 20″ | 25″ | 25″ | 25″ | 25″ | ||
| Sheave groove type | 2B | 3B | 3B | 3B | 3B | 3B | ||
| Balance Assembly | Weight of Cranks (Lbs) | 115×2 | 211×2 | 211×2 | 211×2 | 211×2 | 213×2 | |
| Wrist Pin bore Positions (in) | stroke 1 | 12.01 | 17.72 | 17.72 | 17.72 | 17.72 | 18.11 | |
| stroke 2 | 12.01 | 17.72 | 17.72 | 17.72 | 17.72 | 18.11 | ||
| stroke 3 | 7.99 | |||||||
| stroke 4 | 7.99 | |||||||
| Distance between equalizer and center bearing, in | stroke 1 | 26.65 | 45.28 | 45.28 | 45.28 | 45.28 | 41.93 | |
| stroke 2 | 32.68 | 58.27 | 58.27 | 58.27 | 58.27 | 54.92 | ||
| stroke 3 | 26.65 | |||||||
| stroke 4 | 32.68 | |||||||
| Wireline | Type | 16 6×37+IWR-1770 | 22 6×37+IWR-1770 | 22 6×37+IWR-1770 | 22 6×37+IWR-1770 | 22 6×37+IWR-1770 | 22 6×37+IWR-1770 | |
| Length, in | 103 | 163.5 | 169.3 | 176 | 176 | 193 | ||
| Other | Overall Dimensions L*W*H (in) | 148×75×120 | 209×82×142 | 211×82×142 | 223×87×151 | 223×87×151 | 220×87×155 | |
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