API Oil and Gas Christmas Tree One and Two Lines for Wellhead X-Mas Tree

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1 Year
• Model NO.: api
• Drilling Program: Multistage
• Applicable Medium: Mud, Crude Oil
• Connection Form: Flange
• Well Type: Chassis Well
• Installation Position: Overwater
• Structure: Vertical
• Type: Composite
• Weight (Kg): 1850
• Condition: New
• Usage: Hole Drilling
• Processing Type: Forging
• Working Medium: Oil, Gas, Mud, Gas Containing H2s, CO2
• Machine Type: Drilling Equipment
• Use: Well Drilling
• Color: Required
• Pressure: 2000psi-15000psi
• Product Name: Wellhead Equipment X-Mas Tree for Oil Drilling
• Transport Package: Box
• Specification: Up to the quantities
• Trademark: Goldenman
• Origin: Shandong, China
• Package Size: 400.00cm * 200.00cm * 500.00cm
• Package Gross Weight: 3000.000kg

Product Description

API 6A Wellhead Equipment Oil Christmas Tree X-Mass Tree for Oilfield

First, the vital role of oil harvesting trees

The wellhead device, often referred to as the 'oil production tree', stands as a cornerstone in the realm of oil, gas, and water well operations. It is the central apparatus for managing and modulating the production output of oil wells. Its primary functions are expansive and include:

(1) Bearing the weight of all tubing strings in the suspension tubing, ensuring support and stability for the well;

(2) Sealing the annular space between the oil and casing to effectively manage casing gas, ensuring safety and control;

(3) Directing and fine-tuning the production dynamics of oil wells, optimizing throughput and efficiency;

(4) Overseeing daily operations such as oil inflow management, pressure monitoring, testing, wax cleaning, and more;

(5) Facilitating seamless underground operations including well washing, sand washing, acidification, and fracturing, ensuring uninterrupted progress.

Figure 1-1 illustrates the comprehensive setup of the KY65-21 oil production tree, showcasing its integral components.

Figure 1-1: Schematic diagram of KY65-21 oil production tree
1- Test the valve; 2- Left or right production valves; 3 - Clamps; 4 - Tubing tee; 5 - Main valve; 6 - Upper flange; 7 - Casing tee; 8 - Lower flange; 9 - Left and right casing valves; 10- Tubing topping wire

Second, exploring the types of oil harvesting trees

Oil production trees are primarily divided into two categories: traditional and modern. Formerly popular in the 1960s, traditional trees like Dalong, Rongfeng, and Lianggong represented innovations of their time. In contrast, contemporary designs such as Daqing 150, Daqing 160 miniature, Sheng 251, and Sheng II are the forefront of Chinese engineering, embracing advanced technology.

Third, the intricate structure of oil extraction trees

Consider the KY65-21 oil production tree as a benchmark. It comprises various parts like the oil production tree casing tee, left and right casing valves, tubing head, tubing tee, major valve, left and right production valves, test or wax cleaning valve, tubing top wire, clamps, and steel rings among other critical accessories.

Fourth, the sophisticated connection methods of oil production trees

Oil trees are connected using five principal methods:

(1) Clamp connection: This prevalent method employs clamps to secure components, exemplified by trees like Daqing 150II and Sheng 261 micro.

(2) Thread connection: Utilizes threading for component attachment, seen in trees like Daqing 150 and Sheng 251.

(3) Iron hoop connection: Employing iron hoops for robust connections, seen in Sheng I and Sheng II models.

(4) Flange connection: A sturdy flange-based method, used in Shanghai Dalong, Rongfeng, and Lianggong models.

(5) Clamp flange connection: Combines clamps and flange techniques, as demonstrated by the original CY250 model.

Technical Parameters
Pressure	2000Psi-20000Psi
Material Grade	AA BB CC DD EE FF HH
Temperature Level	-46~178
Specification	PSL1 PSL2 PSL3 PSL3G PSL4
Performance	PR1 PR2
Media	Oil,Water,Gas,