RockySea 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 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 Inclined Well Sucker Rod PumpFull support on your customised requirementThe strictest quality standards on Inclined well sucker rod pump25 years Inclined well sucker rod pump manufacturing experienceRockySea Petro Petro manufactures Inclined well sucker rod pump in China. We have our own factory of Inclined well sucker rod pump. RockySea Petro Petro provide the high quality and competitive price on Inclined well sucker rod pump for you. Contact us now for Inclined well sucker rod pump quotation.Descri
VIEW DETAILSRockySea Petro Hydril Annular BOPThe Hydril Annular BOP has carried out rigorous tests, such as magnetic particle, ultrasonic, pressure test and and so on.Do the pressure analysis to pressured and forced parts with 3D software to check the strength of Hydril Annular Blowout Preventer.RockySea Petro Petro designs various types of Hydril Annular BOP according to the International standard.RockySea Petro Petro has more than 20 years of experience in oil wellhead and Hydril Annular BOP production, with advanced manuf
VIEW DETAILSRockySea Petro Workover RigWorkover Rig is a specialized piece of equipment used in the oil and gas industry for performing workover operations. Workover operations involve tasks such as well stimulation, well abandonment, and well intervention, which require a rig capable of handling various tools and techniques. The Workover Rig is designed to be robust and versatile, able to handle a wide range of jobs efficiently and safely. It typically consists of a mast, which supports the rig's lif
VIEW DETAILSIn the oil and gas extraction industry, tubing and casing are two crucial types of tubular goods. Each plays a distinct role and function, and both are decisive for ensuring the safety and efficiency of oil and gas well production.
Tubing is the tubular material used in oil and gas wells, primarily serving as part of the production tubing string to transport oil and gas to the surface. Tubing generally has a smaller diameter to accommodate the flow of oil and gas.
Casing is the larger diameter tubular material installed in oil and gas wells, mainly serving to stabilize the wellbore, prevent wellbore collapse, and provide support for the subsequent tubing.
Tubing has a smaller diameter and thinner wall to facilitate oil and gas flow; casing has a larger diameter and thicker wall to provide the necessary support and isolation.
Tubing is located inside the casing and serves as the passage for oil and gas to the surface; casing is fixed to the wellbore as part of the well casing.
In the drilling process, casing is typically installed before tubing.
RockySea Petro tubing is in direct contact with oil and gas, it has higher requirements for corrosion and wear resistance; casing focuses more on strength and stability.
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