Oilfield Christmas Tree for Hole Drilling

• 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

Foremost, the Significance of Oil Harvesting Trees

The wellhead device, affectionately termed as the 'oil production tree', stands as a pivotal and ubiquitous piece of equipment essential for oil, gas, and water wells. It serves as the cornerstone for managing and regulating oil well output. Its primary purposes include:

(1) Bearing the weight of all tubing columns in suspension, while supporting the well;

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

(3) Orchestrating and regulating the production flow of oil wells;

(4) Overseeing the daily management of oil intake, setting pressure metrics, conducting tests, clearing wax, and more;

(5) Facilitating seamless underground operations such as well washing, sand washing, acidification, fracturing, and other construction activities.

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

Figure 1-1: A Schematic Overview of the KY65-21 Oil Production Tree
1- Test 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 top wire

Subsequently, the Varieties of Oil Harvesting Trees

Oil producing trees are broadly categorized into two types: traditional and modern. Traditional trees, reminiscent of the 1960s, include models like Dalong (Great Rome imitation), Rongfeng (Little Rome imitation), and Lianggong (Su imitation). In contrast, the modern design features innovations such as Daqing 150, Daqing 160 miniature, Sheng 251, and Sheng II, all crafted with Chinese expertise.

Exploring the Architecture of Oil Extraction Trees

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

Delving into the Connection Methods of Oil Production Trees

There exist five predominant methods to connect oil trees:

(1) Clamp Connection: This method predominantly employs clamps to join components, as seen in models like Daqing 150II, Sheng 261 micro, Sheng 254, among others.

(2) Thread Connection: Here, components are primarily linked through threading, typical in models like Daqing 150 and Sheng 251.

(3) Iron Hoop Connection: Components are mainly joined using iron hoops, characteristic of models like Sheng I and Sheng II.

(4) Flange Connection: This method utilizes flanges for connection, seen in models such as Shanghai Dalong, Rongfeng, Lianggong, and others.

(5) Clamp Flange Connection: A hybrid method using both clamps and flanges, exemplified by the original CY250 model and similar oil production trees.

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,