We believe in: Innovation is our soul and spirit. Good quality is our life. Shopper need to have is our God for Reliable Supplier China Wellhead Equipment & Christmas Tree API Standard, We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.
We believe in: Innovation is our soul and spirit. Good quality is our life. Shopper need to have is our God for China Wellhead, Christmas Tree, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers’ expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.

Wellhead and Christmas tree by CEPAI are used for well drilling and oil or gas production, water injection and downhole operation. wellhead and Christmas tree is installed on the top of a well to seal the annular space between casing and tubing, can control wellhead pressure and adjust well flow rate and transport oil from well to pipe line.

We manufacture the wellhead and Christmas tree in according with API 6A standards totally, also can be supplied to meet the complete material class, temperature range and PSL& PR level requirements. We have lots of type of wellheads for OEM choice, such as conventional spool wellhead, ESP wellhead system, thermal wellhead, water injection wellhead, time saving wellhead, dual tubing wellhead, integral wellhead.

Design Specification:
Standard Christmas Tree and Wellheads are in accordance with API 6A 21th latest Edition, and use the right materials for different operating condition according to NACE MR0175 standard.
Product Specification Level: PSL1 ~4 Material Class: AA~HH Performance Requirement: PR1-PR2 Temperature Class: LU

Product Features:
Design, manufacturing, testing and material are all followed by API 6A standard strictly
mainly included tubing head, gate valve, choke valve, top flange, cross and so on
Main Structure of split type, integrated type and double pipe type
Can be controlled remotely by a certain number of safety valves and control systems
Fire safe and explosion-proof function are available
Christmas trees are safe and reliable. Easy and convenient operation and maintenance

More Features:
BASIC SINGLE COMPLETION
Developed for applications where economics are the major driver. This is achieved without compromising quality or safety.
Features and Benefits
◆ Available up to 5,000 psi wells and completion sizes up to and including 3 1/8″.
◆ Suitable for slightly sour and corrosive environments.
◆ Utilizes Energy Systems’ proprietary interference elastomer seals and elastomer seal compound.

ADVANCED SINGLE COMPLETION
Developed for applications where production conditions are known or predictable. This concept includes Energy Systems’ proprietary elastomer seals designs and our “state of the art” Model 120/130 gate valves.
Features and Benefits
◆ Available up to 15,000 psi wells and completion sizes up to 4 1/16″.
◆ Suitable for sour, corrosive environments and when producing in environmentally sensitive areas or in close proximity to the densely inhabited areas (AA to FF).
◆ Production environments include oil, gas, gas lift and all flooding and injection operations when corrosion may be an issue.
◆ Available with or without control-line porting. Multiple ports are available if required.
◆ Certified to API 6A, Appendix F, PR-2 plus additional cycle testing as required by CEPAI.

CRITICAL SERVICE SINGLE COMPLETION
Developed for the most severe production requirements. Includes Energy Systems’ patented metal-to-metal seal technology and the totally non elastomeric Model 120/130 gate valve.

Features and Benefits
◆ Available up to 20,000 psi wells and completions sizes up to and including 7 1/16″.
◆ Suitable for sour, corrosive environments and when producing in environmentally sensitive areas or in close proximity to the densely inhabited areas (AA to HH).
◆ Production environments include primarily high pressure and high-temperature gas production.
◆ Depending on the component, surface temperature rating can be as high as 450°F.
◆ Available with or without continuous control-line porting. Multiple ports are available if required.
◆ Utilizes Energy Systems’ patented metal-to-metal sealing technology.
◆ Certified to API 6A, Appendix F, PR-2 plus additional 300 cycles as required by CEPAI.

DUAL COMPLETION
Developed for all multiple tubing string completions. The composite block can be configured where it is best suited for the Operator’s well site. Valves can be all front facing or alternate where the long string faces one direction and the short string 180° offset.

Features and Benefits
◆ Available up to 10,000 psi wells and completions sizes up to and including 4 1/16″.
◆ Suitable for sweet or sour, corrosive environments.
◆ Production environments include oil, gas, gas lift and all flooding and injection operations.
◆ Available with or without control-line porting. Multiple ports are available if required.
◆ Energy Systems designs for minimal overall height and maximum access. This translates into costs savings and safer operating conditions for the production operators.
◆ Utilizes Energy Systems’ proprietary interference and elastomer seals and elastomer seal compound.Is available with metal-to-metal sealing if required.
◆ Certified to API 6A, Appendix F, PR-2 plus additional cycle testing as required by CEPAI.

ELECTRIC SUBMERSIBLE PUMP COMPLETIONS
Developed for ESP or ESPCP applications. Energy Systems has standardized on penetrator options to fulfill all the Operator’s requirements without losing sight of the need to maintain a cost-effective system.

Features and Benefits
◆ Available up to 5,000 psi wells and completion sizes up to and including 4 1/16″.
◆ Designed for Class 1 Division 1, non-Class 1 Division 1, or simple cable packoff penetrator options.
◆ Penetrator options have been rationalized to offer flexibility and ease of installation.
◆ Suitable for sweet or sour and corrosion environments.
◆ Production environments include oil and are compatible with injection operations when corrosion may be an issue.
◆ Available with or without control-line porting. Multiple ports are available if required.
◆ Utilizes Energy Systems’ proprietary interference and elastomer seals and elastomer seal compound.
◆ Certified to API 6A, Appendix F, PR-2 plus additional cycle testing as required by CEPAI.

TUBING-LESS COMPLETION/FRAC FLOW SYSTEM
Developed for artificial lift applications for Rod Pumps and Progressing Cavity Pumps (PCP). To better serve the artificial-lift market, Energy Systems has added Integral Production BOPs (IPBOP) to our product portfolio. The IPBOP allows the Operator to safely re-enter the well bore by sealing off against the rods or, if the rods are parted, allows one to blind off the well bore.
Features and Benefits
◆ Available up to 2,000 psi wells and completion sizes up and including 4 1/16″.
◆ Suitable for sour, corrosive environments and when producing in environmentally sensitive areas or in close proximity to the densely inhabited areas (AA to FF).
◆ Production environment is oil but can be adapted to be suitable if adjacent injection operations create a more corrosive environment.
◆ Although independent components can be provided, the Integral Production BOP (IPBOP) can integrate the tubing head bonnet, production BOP and flow tee, or any combinations of these, in one unit.
◆ The Integrated BOP offers cost savings when compared to purchasing the individual items. In addition, potential leak paths are greatly reduced, and the overall height, which can be 50% less, is safer for Production Operators.
◆ The BOP rams have the capability to seal off from 0 to 11/2″ rods.

We believe in: Innovation is our soul and spirit. Good quality is our life. Shopper need to have is our God for Reliable Supplier China Wellhead Equipment & Christmas Tree API Standard, We feel that our warm and professional support will bring you pleasant surprises as perfectly as fortune.
Reliable Supplier China Wellhead, Christmas Tree, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers’ expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.