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DD Surface Well Testing Equipment PR2 Surface Test Tree

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DD Surface Well Testing Equipment PR2 Surface Test Tree

DD Surface Well Testing Equipment PR2 Surface Test Tree
DD Surface Well Testing Equipment PR2 Surface Test Tree DD Surface Well Testing Equipment PR2 Surface Test Tree

Large Image :  DD Surface Well Testing Equipment PR2 Surface Test Tree

Product Details:
Place of Origin: China
Brand Name: JC Wellhead
Certification: API 6A
Model Number: 2 9/16" x 10000psi Surface Test Tree
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Polywood case for land, air, ocean shipment
Delivery Time: 30-45 days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 sets / month

DD Surface Well Testing Equipment PR2 Surface Test Tree

Application: Well Testing Operation Usage: Oil Well Test Tree / Flowhead
Material Class: DD Production Level: PLS 3
Production Level: PR1 , PR2 Standard: API 6A
Product Name: Surface Test Tree Working Pressure: 10000 Psi
Specification: 2 9/16" Working Condiction: Standard Serive Or Sour Service
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DD Surface Well Testing Equipment


PR2 Surface Test Tree


PLS 3 Surface Test Tree

API Flowhead Plug Valve Type For Well Testing Surface Test Tree 2 9/16" x 10000psi


The Flowhead is the Surface test tree manufactured according to API specification and is used to well surface testing equipment. The well surface test tree is primary device for controlling the well and allowing the introduction of wireline.


Flowhead / Surface Test Tree consists of four gate valves: a master valve, two wing valves, and a swab valve. The outlet wing valve is act by hydraulic actuator. Above the swab valve is a lifting subassembly (sub) with a threaded connection. The threaded connection is quick union which is used to connect auxiliary pressure equipment. Beneath the optional swivel are the master valve assembly and the bottom sub. In order to raise and lower a drill stem test string / DST Tools String, elevators (clamps) are attached to the flowhead.


The flow head mainly used for controlling the surface pressure and fluid and gasmovement during drill stem testing in well testing service, and more easy to release the formation over pressure in short time at the beginning of well open. The 3 1/16" flow head with 10000 psi working pressure can show the actual fluid movement in high pressure well testing as small resistance of fluid, not easy to block.


Specification of flowhead - surface test tree in  2 9/16" x 10000 psi


1 Working Pressure 70Mpa(10000psi)
2 Nominal Bore Diameter 65mm(2 9/16")
3 Working Temperature -29° C~121° C(P-U)
4 Ambient Service Mud, Oil, Gas(H2S)
5 Material Class EE
6 Specification Class PSL3
7 Performance Requirement PR1
8 Connection Type 5-4Stub Acme, 4 1/2"IF,3"1502 Union,2"1502 Union
9 Lifting Capacity 150Ton
10 . Dimension 3564x300x1080mm
B. Ex-factory Testing  
1 Pressure and Function Testing Standard API 6A & API 16C
2 Strength Testing Pressure 105Mpa, Sealing Testing Pressure: 70Mpa
C. Assy Requirement  
1 Assembling as per Q/FQ JGD16, Quality tracking as
per Q/FQ G GD03
2 Grease Coated on all parts
3 Swivel Should smooth
4 Painting Color: Red
D. Standard API Spec 6


DD Surface Well Testing Equipment PR2 Surface Test Tree 0

About JC Wellhead


Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.


In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.


Product scope


Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.

Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.

Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.

Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,

Wellhead Clamp & Hub etc.

Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.

Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc


Contact Details

Contact Person: Lee M

Tel: 86-13319268557

Fax: 86-29-81779342

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