other
HOT PRODUCT
  • Common Sucker Rod
    Common Sucker Rod

    ‌RockySea Petro Common Sucker RodRockySea Petro can supply common sucker rods and pony rods which comply with intl standard. These sucker rods also have various types to fit different environments and applications. They are manufactured through many processes including the testing, straightening and forging. Sucker rods of RockySea Petro are made of high quality carbon steel and alloy steeldue to customer request. Oursucker rods are exported to the United States, Canada, Europe, Africa and Middle East, and we esta

    VIEW DETAILS
  • Deep Well Oil Well Pump
    Deep Well Oil Well Pump

    ‌RockySea Petro Deep Well Oil Well PumpWhen the pump barrel is stretched and deformed, the pump plunger will not be running smoothly, and even the barrel may trip or break;The valve may be damaged and invalidThe valve cage may break and fail;RockySea Petro developed a lot of special oil well pumps to solve the above problems, including a suspension pump, bridge-type pump, solid plunger pump, etc.The oil well pump efficiency may be reduced to less than 30%Your Premier Deep Well Oil Well Pump Manufacturers An

    VIEW DETAILS
  • Safety Valve
    Safety Valve

    RockySea Petro Safety Valve25 years Safety valve manufacturing experienceFull support on your customised requirementThe strictest quality standards on Safety valveRockySea Petro Petro manufactures Safety valve in China. We have our own factory of Safety valve. RockySea Petro Petro provide the high quality and competitive price on Safety valve for you. Contact us now for Safety valve quotation.Description The RockySea Petro wellhead surface safety valve is a reverse acting gate valve with hydraulically actuated comp

    VIEW DETAILS
  • Diverter BOP
    Diverter BOP

    ‌RockySea Petro Diverter BOPUsing Auto CAD, Solid Works computer software to design drawings of Diverter BOP, using virtual prototype technology to simulate and verify strength.RockySea Petro Petro adopted the principle of combining International Standard, National Standard and user’s view to design Diverter Blowout Preventers.RockySea Petro Petro has passed ISO9001, ISO14001 certificate.RockySea Petro Petro has strong Diverter BOP design ability. According to International standard and Chinese national standard GB/T 2

    VIEW DETAILS
  • Skid-mounted fracturing equipment
    Skid-mounted fracturing equipment

    ‌RockySea Petro Skid-mounted fracturing equipmentDescriptionIn the field of petroleum, hydraulic fracturing refers to a method of using hydraulic action to form fractures in oil and gas reservoirs during oil or gas production, also known as hydraulic fracturing. After a certain stage of oil well production, the production capacity and permeability decrease. In order to enhance oil drainage capacity and increase oil well production, people have invented fracturing technology. The methods of

    VIEW DETAILS

Frac Wellhead And Christmas Tree

Date:2024-05-06 Popularity:859

RockySea Petro Frac Wellhead And Christmas Tree


In 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 characteristics of the reservoir that several or more horizontal oil layers can be opened at the same time during a fracturing operation. For tight sandstone and shale oil and gas, it can only be recovered by increasing its drainage volume and area. Multistage fracturing technology for horizontal wells is the core technology to achieve this goal and increase the production of a single well.

The Frac Wellhead And Christmas Tree developed by RockySea Petro has the characteristics of large bore, high working pressure, convenient installation and operation, and is equipped with remote control function, which greatly improves the safety and reliability of on-site operation.


Description 

Frac Wellhead And Christmas Tree is used for coiled tubing fracturing and unconventional oil and gas recovery fracture, make a large number of fracture liquid injecting into formation and control the wellhead pressure. Its built to withstand high pressures, up to 20000psi, and fabricated from the most durable components, with its material class meeting HH standards. The fracture wellhead and X-mas tree (fracture head) made by RockySea Petro has been exported to many renowned oil companies and oil service companies in the USA, Canada, Oman, etc. Large-scale fracturing and reconstruction are required in the process of exploration and development. The general construction displacement of conventional fracturing is 4-6m3/min, and the construction fluid volume is generally 500-600m3. But the construction displacement of unconventional fracturing is 10-15m3/min, the single-layer fluid consumption is about 2000m3, and the pressure is above 105MPa, which determines that the fracturing wellhead must not only be able to withstand the construction pressure, but also must have a large enough bore. The current commonly used fracturing wellhead devices cannot meet the process requirements of unconventional fracturing with high pressure and large displacement.



The wellhead structure consists of tubing head gate valve (1), tubing head (2), adapter flange (3), master manual flat gate valve (4), master hydraulic flat gate valve (5), cross (6), wing gate valve (7), fracturing head (8), union (9), check valve (11), pressure gauge (12), etc..

frac wellhead and christmas tree



Features 

Enhance operation safety. Reduce the number of installation/removals. And increase the number of executions daily fracturing; Reduce pumping equipment downtime and multiple fracture lines.

Data Sheet

Working pressure (PSI)10000, 15000, 20000
Nominal diameter (inch)4 1/16、5 1/8、7-1/16
Working temperature ℃PU (-29℃-121℃)
Working mediaFrac fluid/Crude oil
Material classDD/EE/FF
Specification levelPSL1, PSL2, PSL3/3G,PSL4
Performance levelPR1 PR2


RockySea Petro Copyright © 2008-2025 Inc. SITEMAP