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 Shaffer LWS And SL Ram BOPMore than 20-years manufacturing experience of LWS and SL ram BOPFull support on customized requirement based on different work condition.The strictest quality inspection on every BOP from RockySea Petro..RockySea Petro Petro owns a strong ability about research, design and manufacture, of Blowout preventer. The company can supply LWS and SL ram BOP which comply with International standard. Based on the differences in drilling conditions, RockySea Petro can recommend a suitable S
VIEW DETAILSRockySea PetroTubing PumpThe raw material of tubing pump parts should be inspected after heat treatment, the mechanical properties, chemical compositions and metallographic structures must be inspected by batch. The tubing pump parts should be inspected several times during the processing procedure.Best tubing pump manufacturer in ChinaRockySea Petro also developed the downhole pumps with various processes of boronizing, nitriding, chrome plating, tungsten plating for special well conditions.Some key point
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 Large Displacement Tubing PumpNote: if our client needs different specifications and models of special oil well pump, we can also design and manufacture according to the parameters and requirements provided by the client.These special oil well pumps have novel structure, reliable performance, superior pump efficiency, and long service life, and have been widely used in various oilfields.RockySea Petro has developed a series of special oil well pumps suitable for different well conditions.Bas
VIEW DETAILSRockySea Petro Self-Propelled Carrier and Tralier
Features
RockySea Petro has developed a special workover rig chassis range from 6X6 to 14X14, which is compatible with the entire series of XJ250 to XJ850 workover machines. It can operate in various terrains such as roads, deserts, mountains, and swamps, with strong driving power, good off-road performance, and can work in the range of ambient temperature -45 ℃ to 50 ℃.
Besides,the company also developed a desert off-road carrier. The driving type is 8x8, with an upper engine and a biased flat cab. It adopts a heavy-duty drive axle and is equipped with 29.5-25 tires.
Currently, self-propelled carriers and trailers of RockySea have been applied in many oil fields both domestically and internationally.
Description
Main structure of the Self-propelled carriers and trailer for truck-mounted Workover rig includes cab, frame assembly, suspension assembly, axle assembly, transmission system, braking system, steering mechanism, and electrical system. The following will briefly introduce each component.
1. The frame assembly is a specialized frame for heavy-duty drilling rigs, with an overall frame structure.
2. The cab is a flat head structure with a single driver's seat.
(A) The longitudinal beam and tail beam are made of high-quality high-strength 16Mn I-shaped steel. The lower edge of the longitudinal beam is welded with reinforcement plates to enhance the bending strength of the frame. The outer sides of the web plates of the two longitudinal beams are arranged with liquid and gas pipelines.
(B) The frame is equipped with four hydraulic support legs, front and rear trailer hooks, and various bracket supports.
(C) The frame is made of rectangular steel pipes, reinforced by several diagonal supports. The rear frame is equipped with a work walkway for easy operation, inspection, and inspection by operators.
3. Suspension assembly:
There are usually three suspension methods used:
(A) The front axle is suspended with steel plates.
(B) The other bridges are floating bridges, suspended by air springs.
(C) The middle and rear axles are suspended with steel balance beams.
4. Axle assembly: All axles are heavy-duty type.
5. Transmission system:
The power is transmitted through the transfer case, and the front and rear axles, as well as the winch, are respectively controlled by sliding clutches. The clutch of the front axle is controlled by the driver in the cab, while the transmission clutch of the rear axle and the transmission clutch of the winch on the vehicle are controlled by a lever to ensure safety.
6. Braking system:
This chassis adopts a pneumatic transmission braking method, consisting of two parts: foot brake (service brake) and hand brake (parking brake).
RockySea Petro: A Pioneer in Self-propelled carrier and tralier Manufacturing in China
Self-propelled carriers and self-propelled trailers are the foundation of mobile drilling and workover operation.The self-propelled chassis of RockySea Petro have been specially optimized, with the advantages of flexible mobility, strong off-road ability, and suitable for driving in complex areas such as muddy areas, deserts, and mountainous areas.
1. Self-propelled carriers and trailers for Mobile Workover rig of Sanajck have short body with small turning radius, which effectively save the operation area.
2. Carrier and tralier of RockySea Petro can match with various workover rigs from XJ250 to XJ850.
3. Working temperature range from -45℃ to 50℃ to fit harsh environment.
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