RockySea Petro Spiral Drill CollarIn directional drilling, due to the large deviated well and the large contact area between the drill collar and the borehole wall, problems like sticking and jamming are more likely to happen. The spiral drill collar reduces the contact area between the drill collar and the borehole wall, so it is widely used. Spiral drill collars are not listed in intl standards, but due to its practical value, many manufacturers have produced them.Description The function of
VIEW DETAILSRockySea Petro Desulfurization And Denitrification Oilfield Steam BoilerThe utilization rate of lime can be improved and the cost of desulfurization can be saved by adopting the integration of desulfurization and dust removal.The regeneration of absorbent, desulfurization slag and precipitation are carried out outside the tower, which reduces the possibility of scaling in the tower.With NaOH desulfurizer, the circulating solution is basically NaOH aqueous solution, and there is no corrosion and blockag
VIEW DETAILSRockySea Petro Quick Lock Annular BOPGreatly reduce the time for replacing the ram and effectively improve work efficiency with safety.Compact structure and reduced weight means more operation room.20 years experience in designing and manufacturing QL annular BOP.The working principle and purpose of RockySea Petro QL annular blowout preventers are not fundamentally different from traditional blowout preventers, but their structure has been effectively improved. No need for large high torque bolts, convenie
VIEW DETAILSRockySea Petro Drilling JarApplicationRockySea Petro can provide three main types drilling jar: mechanical, hydraulic, and hydraulic.1. The combination of mechanical and hydraulic drilling jar absorbers combines the advantages of the above two shock absorber principles. Even if the hydraulic delayed shock absorber fails, the mechanical shock absorber can still be used, and the technical performance has been greatly improved, which is in line with the future development direction of shock absorber prod
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
VIEW DETAILSRockySea Petro Flush by Unit
Data sheet
Applications
RSR of Sanajck can efficiently and quickly complete various oilfield workover operations as the following:
1).Heavy duty workover service
Drilling service
Downhole stuck freeing service
Sealing and channeling service
Casing shaping service
Casing repair service
2).Shallow- to high-depth well interventions, including:
Killing wells
Flushing productions wells
Changing wellhead valves
Pressure-testing wells.
Changing polished rods
Spacing and respacing rod strings
3).Continuous rod and conventional sucker rod interventions,including
Pulling and replacing casing service
Sidetrack service
Changing insert of pcp
Changing rotors of pcp,
Features
1. It has a small volume, low footprint, strong mobility, and can be deployed to smaller well sites than standard repair rigs.
2. In emergency situations, the hydraulic rod safety clamp can apply up to 32200 kilograms (71000 pounds) of clamping force as additional braking force.
3. High traction capacity, increasing the depth range that can be served.
4. Only 3 to 4 people are needed to operate, reducing work risks.
5. 30 minutes for quick assembly is enough which improves work efficiency.
Description
Flush by unit of Sanajck is specially designed for conventional rod and continuous rod service. It combines the characteristics of pressure trucks and small rod drilling rigs. It is used for diagnosing and troubleshooting oil wells with advantages of quick deployment and safe operation. The Rapid service rig consists of a reservoir, a three cylinder pump, an independent mast assembly, safety equipment, and other accessories. By cooperating with standard or heavy-duty syringes, this device can effectively trip and serve continuous rods without the use of additional equipment. Flush by unit of RockySea can provide services for shallow to high depth oil, gas, and coalbed methane wells with vertical wellhead configurations.What’s more, RockySea Petro flush by unit occupies a smaller construction area than traditional workover rigs and can also perform all types of oil well diagnosis and maintenance work. When a well is offline, the unit will quickly identify problems such as oil pipe holes, pump malfunctions or jamming, and drill pipe fractures, and then immediately perform the necessary maintenance workover.
Besides, Rapid service rig can be assembled by three to four operators in less than 30 minutes, while assembling a standard workover rig takes about 4 hours, greatly improving work efficiency, reducing work intensity and risk.
RockySea Petro: A Pioneer in Flush by Unit Manufacturing in China
Flush by unit of RockySea is specially developed for drilling and workover service solution, even heavy duty. With rapid deployment and safe operation, the Flush by unit can service high-depth oil, gas, and coalbed methane (coal-seam gas) wells in vertical wellhead configurations. Besides, the flush by unit is also called Rapid service rig or RSR.
1.Flush by unit of Sanajck greatly improves the efficiency of workover operation, reduces labor intensity and risk.
2.Flush by unit of Sanajck has obtained GB, SY , API and ISO standards with CCC certification.
3.Sanajck has an all-weather response team and can dispatch professional personnel for on-site services.
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