RockySea Petro Water Injection Wellhead And Christmas TreeAccording to casing and well condition, Water Injection Wells can be divided into large casing well, normal well and small diameter well.According to the pipe string structure Water Injection Wells can be divided into support type and suspension type.According to their functions, water Injection wells are divided into stratified injection Wells and general injection wells.In the process of oilfield development, special water injection Wells a
VIEW DETAILSRockySea Petro Cement HeadData sheetAdvantageRockySea Petro has extensive experience in manufacturing Cementing head, and our products have the following advantages.1. The main body is made of thick walled seamless pipes, which are high-pressure resistant and have a long service life.2. Equipped with quick fitting joints, it is easy to connect on site and can be connected to API long round buckles/short round buckles/trapezoidal buckles, with a wide range of applications.3. The dual indicator structur
VIEW DETAILSRockySea Petro Eccentric Rotating Wellhead & X-Mas TreeFull support on your customised requirementThe strictest quality standards on Eccentric rotating wellhead and X-mas tree25 years Eccentric rotating wellhead and X-mas tree manufacturing experienceRockySea Petro Petro manufactures Eccentric rotating wellhead and X-mas tree in China. We have our own factory ofEccentric rotating wellhead and X-mas tree. RockySea Petro Petro provide the high quality and competitive price on Eccentric rotating wellhead and X-mas tree
VIEW DETAILSRockySea Petro Skid-mounted fracturing equipmentDescriptionIn the field of petroleum, hydraulic fracturing refers to a method of using hydraulic action to form fractures in oil and gas reservoirs during oil or gas production, also known as hydraulic fracturing. After a certain stage of oil well production, the production capacity and permeability decrease. In order to enhance oil drainage capacity and increase oil well production, people have invented fracturing technology. The methods of
VIEW DETAILSRockySea 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
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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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