RockySea Petro Packing Seal And Spare PartThe Packing seal and spare part is widely used in conventional oil recovery, thermal oil recovery, offshore oil recovery, fracturing, geothermal and other fields..30+ years of Packing seal and spare part manufacturing experience.International advanced well control equipment test lab.RockySea Petro Petro developed a series of rubber sealing products that are compatible with the blowout preventer series products. RockySea Petro can supply different specifications and models
VIEW DETAILSRockySea 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 Precision Rolling PipeRockySea Petro Petro manufactures Precision rolling pipe in China. We have our own factory of Precision rolling pipe. RockySea Petro Petro provide the high quality and competitive price on Precision rolling pipe for you. Contact us now for Precision rolling pipe quotation.It has various types of cold rolling mill such as LG30, LG60, LG80 , LG220 and establishes a complete quality Control system.RockySea Petro’s precision rolling pipe has extremely high precision and straightness ca
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 Gear Metering PumpGear metering pump is a kind of gear pump. Only specific gear pump can be called gear metering pump. At the same time, the gear metering pump is one kind of metering pump, so gear metering pump has metering characteristics. In order to meet the market demand at home and abroad, RockySea has successfully developed a gear metering pump after years of research and development.Select suggestionsThe main technical parameters of gear metering pump include displacement,
VIEW DETAILSRockySea Petro Drawworks
Function
(1) During the drilling process, hang the drilling tools, feed in the drill string and drill bit, and control the drilling pressure.
(2) Use the cathead mechanism of the drawworks to tightly unload drilling tools and lift heavy objects.
(3) Provide different lifting speeds and weights for drilling operations.
(4) As the variable speed mechanism and intermediate transmission mechanism of the turntable.
(5) Use the sand drum of the drawworks to perform core extraction, oil testing, and other work.
(6) When using an integral lifting workover rig, it is used to lift and release the mast.
(7) Assist in installing drilling equipment and complete other auxiliary tasks.
Description
The drilling drawworks is the main lifting mechanical component of a rotary workover rig. Its main function is to provide a method for raising and lowering the traveling block. The steel wire rope is wound around the drawworks drum and passes over the overhead crane to reach the traveling block, allowing the drill string to move up and down with the rotation of the drum. The section of drill pipe line from the drawworks to the overhead crane is called a "fast line". Then, the drilling line enters the first pulley of the crown block, and for mechanical advantages, it is usually passed between the crown block and the traveling block pulley 6 to 12 times. Then, the rope leaves the last pulley on the overhead crane and is fixed to the support leg of the workover rig on the other side. This drill line is called the "dead line".
Modern Drawworks consist of five main components: drum, power source, reducer, brake, and auxiliary brake. This device can be powered by electricity (AC or DC) or directly connected to an internal combustion engine using a metal chain belt. The number of gears can be one, two, or a combination of three speeds. The main brake is usually manually operated by a long handle and can be a friction band brake, a disc brake, or an improved clutch. When no movement is required, it can serve as a parking brake. The auxiliary brake is connected to the brake drum and absorbs the energy released when heavy loads are reduced. This brake can use eddy current rotors or devices similar to water turbines to convert the kinetic energy of moving loads into heat and dissipate it.
The power cathead (winch) located on each side provides a device for driving pliers for connecting and disconnecting threaded pipeline components. The outboard cat head can be manually used with ropes for various small lifting operations around the workover rig.The front side of the drawworks usually has a pulley drive device that provides rotational power for the turntable, although on many workover rigs, the turntable is independently powered.
The drawworks of RockySea are divided into different types , such as single gear Drawworks and multi-gear drawworks. They mainly include the sand drum assembly, sand drum brake system, drawworks frame, cooling system, lubrication system, auxiliary brake, overhead crane anti-collision device, etc.
RockySea Petro: A Pioneer in Drawworks Manufacturing in China
The drawworks, as a part of hoist system, is an important equipment in the lifting system and also the core equipment of a workover rig. The company has rich experience in drawworks production and can be used in conjunction with different models of workover rigs, suitable for different oilfield operation.
1. The workover drawworks of RockySea Petro has singler drum type and double drum type.
2. AutoCAD and Solid Works computer software are used for drawing design.
3. RockySea Petro has passed ISO9001, ISO14001, SY/T5202-2004 and SY/T6584-2003 certificate.
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