other
HOT PRODUCT
  • Self-tensioning guy-wire Workover rig
    Self-tensioning guy-wire Workover rig

    ‌RockySea Petro Self-Tensioning Guy-Wire Workover RigFeaturesA workover rig with guy-line is a double drum workover rig that installs wind loaded guy-wires on the main engine.There is no need to install wind loaded guy-wires with ground anchors, which greatly improves the efficiency of workover operations, reduces operating costs and labor intensity.Also it has features as the following:(1) Suitable for small well site operations, reducing the operation area of the entire workover rig.(2) All te

    VIEW DETAILS
  • ESP Wellhead And X-Mas Tree
    ESP Wellhead And X-Mas Tree

    ‌RockySea Petro ESP Wellhead And X-Mas TreeFull support on your customised requirementThe strictest quality standards on ESP wellhead and X-mas tree25 years ESP wellhead and X-mas tree manufacturing experienceRockySea Petro Petro manufactures ESP wellhead and X-mas tree in China. We have our own factory of ESP wellhead and X-mas tree. RockySea Petro Petro provide the high quality and competitive price on ESP wellhead and X-mas tree for you. Contact us now for ESP wellhead and X-mas tree quotation.Description 

    VIEW DETAILS
  • Casing Stop Ring
    Casing Stop Ring

    ‌RockySea Petro Casing Stop RingDatasheetUseWhen using the top thread stop ring, the following steps should be followed.1. When using the fixed screw type, first insert the sleeve, then insert the screw and use a hammer to strike.2. The conventional stop ring should be inserted into the sleeve first, and then the screw should be tightened with a wrench.3. Snap on the locking ring, directly attach the locking ring to the sleeve, lock it with a pin, and then tap in the screw.TypeThe stop rings of

    VIEW DETAILS
  • Vacuum Insulation Tubing & Casing
    Vacuum Insulation Tubing & Casing

    ‌RockySea Petro Vacuum Insulation Tubing & CasingRockySea Petro Petro manufactures Vacuum Insulation Tubing & Casing in China. We have our own factory of Vacuum insulation tubing & casing. RockySea Petro Petro provide the high quality and competitive price on Vacuum insulation tubing & casing for you. Contact us now for Vacuum insulation tubing & casing quotation.Perfect quality control and strict material selection, guarantee the service life in the industry leading level.Advanced 3-level vacuum pump, automatic w

    VIEW DETAILS
  • F Series Mud Pump
    F Series Mud Pump

    ‌RockySea Petro F Series Mud PumpData sheetFunction1. Cool the drill bit and lubricate the rotating drill string.2. Remove rock debris from the bottom of the well and send it back to the surface;3. Balance or control the pressure of oil, gas, and water layers in the drilled well section to prevent blowout;4. Make mud cakes on the wellbore to prevent collapse;5. Handle complex underground situations. When encountering fractured formations, pump in plugging materials, and when encountering stuck d

    VIEW DETAILS

Coventional Wellhead And Christmas Tree

Date:2024-05-06 Popularity:673

RockySea Petro Coventional Wellhead And Christmas Tree


  • The wellhead and Christmas tree has carried out rigorous tests, such as magnetic particle, ultrasonic, pressure t est and so on.
  • Do the pressure analysis to pressured and forced parts with 3D software to check the strength of the wellhead and Christmas tree.
RockySea Petro’s oil wellhead equipment factory is one of the main branches of RockySea Petro Group. It is a professional manufacturer specializing in the development, design, production, remanufacturing, maintenance, sales, and service of wellhead and Christmas tree equipment. The factory has 185 employees, more than 200 sets of various large and medium-sized mechanical processing equipment, an annual output of 3500 equipment.


Description

Christmas tree is a kind of wellhead device used for oil production, such as flowing well and artificial lift well. It is the main equipment for controlling and regulating oil production in the top part of oil wells, mainly composed of casing head, tubing head and X-mas tree .


Model ParameterKY65-21, KY65-35, KY80-21/35
Working pressure (PSI)2000, 3000, 5000
Nominal diameter (inch)2-9/16,3-1/8
Top flange of tubing head7-1/16“~13-5/8”
Bottom flange of tubing head7-1/16“~13-5/8”
Working temperature ℃-29℃-121℃
Working mediaCrude oil
Material classBB/CC/DD/EE/FF
Specification levelPSL1,PSL2,PSL3
Performance levelPR1


1 Casing Spools

C-22 casing spools


C-22 casing spools feature a versatile straight bore design that can accept a wide variety of slip and mandrel type casing hangers.

Features

Features a 45° landing shoulder capable of supporting maximum casing loads.

Prevents test plugs from wedging under pressure.

Outlets

Line Pipe Outlets.

Studded Side Outlets.

Casing Hanger Compatibility

C-21 and C-22 slip-type casing hangers.

Mandrel style casing hangers.

Availability

Additional sizes available upon request.

Available in C-29 profile (Available upon request).

Lock screws

C-22-BP casing spools are supplied with (2) lock screws for wear bushing retention.

C-22-L and C-29-L casing spools are supplied with a full set of lock screws for mandrel casing hanger and packoff retention (Available upon request)

Bottom Preparations

PE/BG bottom, for use with PE secondary seal bushing (Standard).

HPE bottom, for use with HPE secondary seal bushing for high pressure applications (Available upon request).


Casing Heads

c22 casing head

C-22 casing heads feature a versatile straight bore design that can accept a wide variety of slip and mandrel type casing hangers.

Features

Features a 45° landing shoulder capable of supporting maximum loads

Prevents test plugs from wedging under pressure

Outlets

Line Pipe Outlets

Studded Side Outlets

Casing Hanger Compatibility

C-21 and C-22 slip-type casing hangers

Mandrel style casing hangers

Availability

Additional sizes available upon request

Available in C-29 profile (Available upon request)

Lock screws

C-22-BP casing heads are supplied with lock screws for wear bushing retention

C-22-L and C-29-L casing heads are supplied with a full set of lock screws for mandrel casing hanger and packoff retention (Available upon request)

Bottom Connections

Slip-on weld

Slip-on weld with O-ring

Threaded


Tubing Spools

tubing spools

Tubing heads feature a versatile straight bore design for single and multiple completions. This design accepts all TC series tubing hangers and easily converts from a single completion to multiple completions with the addition and alignment pin(s). The tubing heads are manufactured in API 6A low alloy steel or stainless steel.

Basic Parameters

Nominal size of top flange (in):

7-1/16 Top flange.

Nominal size of bottom flange (in):

7-1/16, 11, 13-5/8.

Bottom flange working pressure (PSI):

2M, 3M, 5M, 10M, 15M, 20M.

Nominal size of side exit (in):

2-1/16, 2-9/16.

 

Straight-Bore Design

Features a 45° landing shoulder capable of supporting maximum loads.

Outlets

Line Pipe Outlets

Studded Side Outlets

Tubing Hanger Compatibility

WTCM tubing heads accept a wide variety of tubing hanger styles including mandrel and wrap-around.

Bottom Preparations

PE/BG bottom, for use with PE secondary seal bushing (Standard).

HPE bottom, for use with HPE secondary seal bushing for high pressure applications (Available upon request).

Availability

Additional sizes available upon request.

Available with ET (Integral) style lock screws.

Flanged top Tubing Heads available with slip-on weld or threaded bottoms.




RockySea Petro Copyright © 2008-2025 Inc. SITEMAP