Petroleum Drilling X-Mas Tree for Wellhead with API 6A Oil Wellhead Equipment

• 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, the pivotal role of oil harvesting trees

A wellhead device, often referred to as the 'oil production tree,' is an essential and ubiquitous piece of equipment used in oil, gas, and water wells. It serves as the primary apparatus for controlling and regulating the production activities of oil wells. Key functions include:

(1) Supporting the weight of all tubing columns during suspension and supporting operations;

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

(3) Controlling and regulating the production flow from oil wells;

(4) Overseeing daily management tasks such as monitoring oil admission, setting pressure parameters, conducting tests, and performing wax cleaning;

(5) Ensuring smooth execution of underground operations like well washing, sand removal, acidizing, fracturing, and more.

Figure 1-1 illustrates the configuration of the KY65-21 oil production tree at the wellhead.

Figure 1-1 Schematic diagram of KY65-21 oil production tree
1- Test valve; 2- Left or right production 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, exploring the types of oil harvesting trees

Oil-producing trees are categorized mainly into old and new types. The 'old' category includes models like Dalong (Great Rome replica), Rongfeng (Little Rome replica), and Lianggong (Su replica) from the 1960s. 'New' oil production trees are modern innovations like Daqing 150, Daqing 160 miniature, Sheng 251, and Sheng II, designed and manufactured in China.

Third, deconstructing the structure of oil extraction trees

Using the domestic KY65-21 oil production tree as an example, its components include a casing tee, left and right casing valves, tubing head, tubing tee, general valve, production valves, test or wax cleaning valve (well sealer), tubing top wire, clamp, steel ring, and other accessories.

Fourth, understanding the connection methods of oil production trees

There are five predominant methods for connecting oil trees:

(1) Clamp connection: Utilized primarily in models like Daqing 150II, Sheng 261 micro, and Sheng 254, this method involves clamping the components of the oil production tree;

(2) Thread connection: This involves threading the components together, as seen in models like Daqing 150 and Sheng 251;

(3) Iron hoop connection: Employed in models such as Sheng I and Sheng II, this method uses iron hoops for secure assembly;

(4) Flange connection: Commonly used in models like Shanghai Dalong, Rongfeng, and Lianggong, where flanges are the primary connecting mechanism;

(5) Clamp flange connection: A hybrid method utilizing both clamps and flanges, as seen in original models like CY250.

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,