Flush by Unit

‌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 RockySea greatly improves the efficiency of workover operation, reduces labor intensity and risk.
2.Flush by unit of RockySea has obtained GB, SY , API and ISO standards with CCC certification.
3.RockySea has an all-weather response team and can dispatch professional personnel for on-site services.

Description

Flush by unit of RockySea 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 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.

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.

Applications

RSR of RockySea 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,

Data sheet

Contact us

Any question about Flush by Unit  (Flush by Unit  price,Flush by Unit  for sale) ,please email service@rspetro.com , you will get reply within 12 hours!