Wellhead Christmas Tree for Wellhead Control

• 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: API 6A
• 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, explore the vital functionalities of our premier oil harvesting trees

The wellhead device, fondly known as the "oil production tree," stands as a cornerstone in the world of oil, gas, and water wells. It is the pivotal apparatus engineered to expertly control and regulate oil well production. Its essential functions include:

(1) Supporting the collective weight of all the tubing columns while effectively suspending the tubing within the well, ensuring robust structural integrity;

(2) Crafting a perfect seal for the annular space between oil and casing, thereby masterfully controlling any casing gas and enhancing safety measures;

(3) Seamlessly controlling and skillfully regulating the production activity within oil wells, ensuring steady and optimized output;

(4) Overseeing the meticulous daily management of vital operations such as admission oil, setting pressure data, conducting tests, and performing essential wax cleaning;

(5) Guaranteeing the effortless execution of intricate underground operations, including well washing, sand washing, acidification, and fracturing, with unparalleled precision.

Illustrated in Figure 1-1 is the detailed composition of the wellhead KY65-21 oil production tree, a marvel of engineering.

Figure 1-1: Schematic diagram of the KY65-21 oil production tree, showcasing its intricate design.
1- Test the valve; 2- Left or right production of valves; 3 - clamps; 4 - tubing tee; 5 - total valve; 6 - upper flange; 7 - casing tee; 8 - lower flange; 9 - left and right casing valves; 10- Tubing topping wire

Second, delve into the diverse types of oil harvesting trees available

The landscape of oil-producing trees is vast, primarily categorized into two segments: the classic old-fashioned trees and the innovative new-generation trees. The former includes iconic models like Dalong (modeled after Great Rome), Rongfeng (modeled after Little Rome), and Lianggong (modeled after Su) from the 1960s. The latter features cutting-edge designs such as Daqing 150, the Daqing 160 miniature, Sheng 251, and Sheng II, proudly crafted and engineered in China.

Third, dissect the sophisticated structure of oil extraction trees

Using the exemplary domestic KY65-21 oil production tree as a reference, its comprehensive parts and components encompass the oil production tree casing tee, left and right casing valves, tubing head, tubing tee, general valve, left and right production valves, test valve or wax cleaning valve (well sealer), tubing top wire, clamp, steel ring, and a variety of other essential accessories.

Fourth, unravel the intricate connection methods of oil production trees

Discover the five principal methodologies for connecting oil trees:

(1) Clamp connection: Predominantly employing clamps to join components, as seen in models like Daqing 150II, Sheng 261 micro, and Sheng 254;

(2) Thread connection: Utilizing threaded connections to unite components, exemplified by Daqing 150, Sheng 251 models;

(3) Iron hoop connection: Relying on iron hoops to secure components, evident in Sheng I, Sheng II models;

(4) Flange connection: Utilizing flanges as the primary connection strategy, typical in models such as Shanghai Dalong, Rongfeng, Lianggong;

(5) Clamp flange connection: An innovative combination of clamp and flange techniques to connect components, as demonstrated by the original CY250 and similar models.

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,