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  • oilfields wireline, oilfields wireline Suppliers and ...

    Shengji wireline pressure control equipment wellhead gate valves christmas tree valve. US 11.00 Set. 1 Set (Min. Order) 3 YRS Shengli Oilfield Shengji Petroleum Equipment Co., Ltd. 100.0%. Contact Supplier. Supply Oilfield Well Drilling Slickline Equipment Wireline Spooling Device.

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  • WELLHEAD AND CHRISTMAS TREE - Gulf Well

    A wellhead is used at the surface of an oil & gas well that provides the structural and pressure containing interface for the drilling and production equipment. Christmas Tree is an assembly of valves, spool, pressure gauges and chokes fitted to the wellhead of a completed well to control production.

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  • The Difference Between a Wellhead and Christmas Tree

    2020-1-8 · A wellhead is necessary to control the pressure during drilling and production. Without a wellhead, you cannot utilize a Christmas tree. However, you can use a wellhead without a Christmas tree during drilling operations. Additional functions of a wellhead include: Serving as a point to suspend casing and tubing strings.

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  • Wellhead Christmas Tree Manufacturers

    2021-8-16 · A wellhead is used at the surface of an oil & gas well that provides the structural and pressure containing interface for the drilling and production equipment. Christmas Tree is an assembly of valves, spool, pressure gauges and chokes fitted to the wellhead of a …

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  • WELLHEAD CHRISTMAS TREE - Oilfield

    2020-10-28 · Tree cap and gauge, Tree adapter, Swab valve, Kill wing valve, Production wing valve, Surface choke, Master Valves (Upper and Lower master valves), Tubing head adapter, Production string. API 6A wellhead oil well Christmas tree

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  • Wellhead,X-max Tree, Gate Valves, Manifolds. - Casing

    CHRISTMAS TREE:The equipment manufactured by PARVEEN include Tubing Head Adaptors, Valves, Trees, Crosses, Top Connectors and Chokes which can be assembled together and assembly can be used to provide controlled access to the Tubing String bore and control the rate of production.PARVEEN not only manufactures X-Mas Trees …

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  • wellhead pressure control equipment, wellhead pressure ...

    Alibaba.com offers 1,830 wellhead pressure control equipment products. A wide variety of wellhead pressure control equipment options are available to you, such as local service location, key selling points, and applicable industries.

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  • Christmas Tree or Wellhead? - Valve Magazine

    2021-8-10 · A wellhead must be present to utilize a Christmas tree and is used without a Christmas tree during drilling operations. The wellhead is the component at the surface of a well that provides the structural and pressure-containing interface for the drilling and production equipment.

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  • Christmas Tree and Wellhead: Function, Components ...

    发布日期: 10月 23, 2019作者: Jimmy Mathew预计阅读时间:9 分钟The control system attached to the tree controls the downhole safety valve while the tree acts as an attachment and conduit means of the control system to the downhole safety valve. Components of a Christmas Tree. A typical Christmas tree composed of a master gate valve, a pressure gauge, a wing valve, a swab valve, and a choke as shown in Fig ...

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  • Christmas Tree Valves - their function and applications.

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  • PR2 Valve, Anti H2S Christmas Tree Valve Manufacturer

    Shengji PR2 valve is designed to suit severe oilfield conditions. It is mainly used in oil/gas wells with high performance requirements. Shengji is a DNV verified anti-H 2 S Christmas tree valve manufacturer, with both the PR2 valve and the PR2 valve testing devices duly certified by the DNV.. To be so certified, the PR2 valves …

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  • Xmas Tree&wellhead Christmas Tree Suppliers

    2021-2-19 · Christmas tree is the oil (gas) well production operations in wellhead pressure control and regulation of oil (gas) wells flow an important device. can be designed into a normal type or one-piece structure. can be equipped with a gas (liquid) moving the safety valve. wing or …

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  • Wellhead Christmas Tree Manufacturers

    2021-8-16 · A wellhead is used at the surface of an oil & gas well that provides the structural and pressure containing interface for the drilling and production equipment. Christmas Tree is an assembly of valves, spool, pressure gauges and chokes fitted to the wellhead of a completed well to control …

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  • Conventional Wellhead and Christmas Tree,Wellhead ...

    Part C Christmas Tree Assembly Christmas tree are installed on the upper end of the tubing head. The tree, consists of gate valve,choke valve, tee/cross, flange and Christmas tree cap,is used to control and regulate the well production,absorb the ail or gas in the well into the pipeline, and carry out the installation and remave of wellhead tools.

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  • Wellhead &Wellhead & Gate Valves - BEST

    2015-11-18 · long-life seats. As well, our wide range of standard Gate Valve models can also be equipped with single or double-acting hydraulic and pneumatic actuators with manual override, fail-safe closed or open systems to meet your requirements. Crown Gate Valves are available for all types of applications including Wellhead, Christmas Tree, ESD, and ...

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  • wellhead christmas tree for oil drilling, wellhead ...

    The wellhead equipment and Christmas tree are important equipment for oil exploration and they are composed of three part : casing head, tubing head and Christmas tree. The wellhead equipment is used to mount the wellhead to connect the casing string at the wellhead ,to seal and control circular space between the casing ,to suspend the tubing .

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  • Christmas Tree Valves - their function and applications.

    2021-8-15 · Christmas tree valves are an integral part of oil and gas wells. They are implemented in both large and small wells alike and provide the access point for all fluids in and out of the wellhead. Below is a list of wells that implement Christmas tree valves but know these systems are more useful beyond this small range of applications.

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  • Christmas Tree or Wellhead? - Valve Magazine

    2021-8-10 · A Christmas tree is an assembly of valves, spools and fittings used for oil, gas, water injection, water disposal, gas injection, condensate and other types of wells. It is named for its resemblance to a decorated tree at Christmas. A wellhead must be present to utilize a Christmas tree and is used without a Christmas tree during drilling ...

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  • API-6A & 16A Wellhead Systems and Specialty Valves

    WDi Product Line. WDi’s product line includes high pressure, engineered wellhead systems and specialty valves. WDi offers a full suite of wellhead equipment, gate valves, mud valves, chokes and multi-bowl wellhead systems.

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  • SYSTEM REQUIREMENTS WIRELINE EQUIPMENT

    2008-6-11 · The wireline unit, well control equipment and associated equipment shall be suitable for the job and its intended purpose as specified in the work program, and additional requirements defined by receiver of service with reference to section 5.3. For well control equipment ISO 10423 applies as …

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  • Wellhead Surface Safety Valve,Oilfield Safety Valve ...

    Wellhead Surface Safety Valve. Shengji wellhead surface safety valve is a reverse acting gate valve with hydraulically actuated compressed piston actuator mounted on it. The surface safety valve (SSV) is designed to be a fail-safe and fail-close gate valve. SSV is mostly used on high pressure wellhead and X-mas tree, H 2 S wellhead …

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  • Xmas Tree&wellhead Christmas Tree Suppliers

    2021-2-19 · Christmas tree is the oil (gas) well production operations in wellhead pressure control and regulation of oil (gas) wells flow an important device. can be designed into a normal type or one-piece structure. can be equipped with a gas (liquid) moving the safety valve. wing or …

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  • Christmas Tree and Wellhead I Api 6A X-Mas Tree I

    2021-8-16 · christmas tree: The equipment manufactured by PARVEEN include Tubing Head Adaptors, Valves, Trees, Crosses, Top Connectors and Chokes which can be assembled together and assembly can be used to provide controlled access to the Tubing String bore and control the rate of production.

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  • Gate valve - Your Reliable Oil Wellhead & Christmas Tree ...

    2021-8-13 · Gate Valve. Oil wellhead is an important ground equipment which is used for producing oil or gas, it is composed of a casing head, a tubing head and a Christmas tree. It also used for collecting the casing string and the tubing string, and sealed the annular space …

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  • Purchasing Guide for Wellhead & Christmas Tree

    2017-1-19 · interchangeable wellhead and christmas tree equipment. The specification includes detailed requirements for the manufacture of tubular suspension equipment, valves, and fittings used at the location of oil and gas wells to contain and control pressure and fluid flows. Abbreviated Terms (Some Examples) Specification 6A also serves as the reference

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  • Wellhead &Wellhead & Gate Valves - ACE Control

    2017-1-19 · long-life seats. As well, our wide range of standard Gate Valve models can also be equipped with single or double-acting hydraulic and pneumatic actuators with manual override, fail-safe closed or open systems to meet your requirements. Crown Gate Valves are available for all types of applications including Wellhead, Christmas Tree, ESD, and ...

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  • WELLHEAD & X-MAS TREE ASSEMBLIES by PARVEEN

    Christmas Tree is an assembly of valves, spool, pressure gauges and chokes fitted to the wellhead of a completed well to control production. PARVEEN offers these in a wide range of sizes and configurations. PARVEEN offers the field proven surface wellheads, gate valves, actuators, casing heads, tubing hangers, spools and adapters, bushing and ...

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  • China Wellhead Assembly Christmas Tree, API-6A FC Gate ...

    Yancheng Qihang Petroleum Machinery Co., Ltd is one of the leading Wellhead Assembly Christmas Tree, API-6A FC Gate Valves, Demco Mud Gate Valve manufacturers and suppliers in China. Welcome to import Wellhead Assembly Christmas Tree at competitive price here.

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  • Valve/Wellhead Maintenance Services

    Record general wellhead condition (Clean, Paint, Corrosion, etc.) ( 2 ND LINE WELLHEAD MAINTENANCE) Second line Wellhead maintenance (WHM) and Ad-hoc jobs involve; carrying out repairs or replacement of malfunctioned wellhead components detected during or after first line WHM.

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  • SYSTEM REQUIREMENTS WIRELINE EQUIPMENT

    2008-6-11 · The wireline unit, well control equipment and associated equipment shall be suitable for the job and its intended purpose as specified in the work program, and additional requirements defined by receiver of service with reference to section 5.3. For well control equipment ISO 10423 applies as …

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  • Wellhead Surface Safety Valve,Oilfield Safety Valve ...

    Wellhead Surface Safety Valve. Shengji wellhead surface safety valve is a reverse acting gate valve with hydraulically actuated compressed piston actuator mounted on it. The surface safety valve (SSV) is designed to be a fail-safe and fail-close gate valve. SSV is mostly used on high pressure wellhead and X-mas tree, H 2 S wellhead …

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  • FLS Gate Valve for Wellhead Xmas Trees manufacturers

    Aside from FLS Gate Valves, we also produce and supply very good quality API-6A FC Gate Valves, FLSR Gate Valves, Check Valves, Expanding Gate Valves, Choke Valves, Wellhead Assembly & Christmas Trees, Choke & Kill Manifolds, Spacer Spools, Flanges, High Pressure Pipes & Fittings etc. Detailed Specifications: Product Name: FLS Gate Valve

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  • Christmas Tree and Wellhead I Api 6A X-Mas Tree I

    2021-8-16 · christmas tree: The equipment manufactured by PARVEEN include Tubing Head Adaptors, Valves, Trees, Crosses, Top Connectors and Chokes which can be assembled together and assembly can be used to provide controlled access to the Tubing String bore and control the rate of production.

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  • China Christmas Tree Wellhead Equipment - China

    In addition, it can be used not only to control wellhead pressure and adjust oil (gas) wellhead flow, but also for special operations, such as acid fracturing, water injection and testing, etc. It is made up of casing head, tubing head and Christmas tree. Rated Working Pressure: 2000PSI-20000PSI Rated Working Temperature: -46ºC-121ºC

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  • Wellhead Tree Shutdown Valves - NOV Inc.

    During operation of the production tree shutdown valves, pneumatic or hydraulic control pressure enters the cylinder. The extended stem travels downward, indicating the valve is open. The adjustable down-stop stops further downward movement. The gate valve is now fully open. The actuator is designed to maintain the valve (reverse-acting) in the ...

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  • Wellhead And Christmas Tree - shop.focusshield.com

    2021-8-17 · petroleum equipment co ltd, wellhead systems and specialty valves, api6a choke valve material trim service categories rating, iso tc 67 sc 4 drilling and production equipment, kingsa industries wellhead forgings and castings, wellhead amp christmas tree awaltek sdn bhd, wellhead oilfieldwiki, well intervention wikipedia, wellhead and christmas ...

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  • Christmas Tree/Wellhead Valves: Valves

    Christmas Tree/Wellhead Valves in Valves. ... Suzhou Douson Pressure Control Co., Ltd-- China Gate, Globe, Check, Ball, high temperature & pressure valves and oil well Equipment used in oil, chemical, petrochemical, metallurgy and power station industries. Douson also produce and export valve ...

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  • Christmas Tree/Wellhead Valves News

    2020-9-25 · Christmas Tree/Wellhead Valves News Sembcorp Delivers 3 Wellhead & Riser Topsides and Bridges to TotalEnergies Denmark >> 7/25/2021 - Sembcorp Marine Ltd has safely completed the fabrication of two wellhead topsides, one riser topside and two bridges for deployment to TotalEnergies’ redeveloped Tyra Field located in the Danish North...

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  • Table of Contents - API

    2012-4-29 · Product: Wellhead & Christmas Tree Equipment 2.2.1 API Specification 6A – Annex J.1 Annex J defines the requirements for repair and remanufacture of user/purchaser-owned wellhead and christmas tree equipment originally manufactured in accordance with this International Standard for continued service by the user/purchaser.

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  • HPHT Technology Wellhead Systems

    Valves, hangers, and seals made to excel in HPHT applications. We offer a suite of HPHT wellhead technologies that can operate in high-pressure, high-temperature applications up to 30,000 psi and 450 degF. Our high-capacity slip hanger is tested to 3,000,000 …

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  • BOP, WELLHEAD, X-MAS TREE EQUIPMENT ... - Gradwell

    Blow Out Preventers BOP Control Systems BOP Test Units Choke & Kill Manifolds Drilling Mud Motors Back Pressure Valve Casing Head Casing Head Spool Casing Hanger Christmas Tree Cross, Tees, & Elbows Flanges Gate Valves Pumping Tree Assembly Ring Gaskets Spacer Spool Top Adapter & Flow Tee Tubing Hanger Tubing Head Tubing Head Adapter Wear Bushing Well Heads Well Head Equipment

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  • Christmas Tree and Wellhead I Api 6A X-Mas Tree I

    2021-8-16 · christmas tree: The equipment manufactured by PARVEEN include Tubing Head Adaptors, Valves, Trees, Crosses, Top Connectors and Chokes which can be assembled together and assembly can be used to provide controlled access to the Tubing String bore and control the rate of production.

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  • China Dual Tubing Wellhead And Xmas Tree For Oil Well

    China Dual Tubing Wellhead And Xmas Tree For Oil Well Flow Control 5000 Psi Pressure, Find details about China Wellhead Christmas Tree from Dual Tubing Wellhead And Xmas Tree For Oil Well Flow Control 5000 Psi Pressure - Yancheng Jingcheng Petroleum Equipment Manufacturing Co.,Ltd.

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  • API6A Wellhead Christmas Tree Choke Expanding Slab

    UZTEL SA is a leading oilfield equipment manufacturer established in 1904. All product is designed and manufactured in Romania. Uztel’s modern integrated production facility has been producing oilfield equipment for clients all over the world for over 60 years.

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  • Wellheads and Christmas Trees - SUNRY Oil

    2018-3-22 · Wellheads and Christmas Trees. Wellhead assembly consists of casing head, tubing head and Xmas tree, which are applicable for connection of casing string and tubing string, sealing the annular space between casing and tubing, controlling the pressure of the production wellhead and adjusting the flow rate of oil gas wellhead as well as some special operations such as fracturing, injection and ...

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  • Wellhead Description – apiwellheadsolution

    2013-10-27 · The surface pressure control is provided by a christmas tree which is installed on top of the wellhead, which has isolation valves and choke equipment to control the flow of well fluids during production. Wellheads are typically cemented in place during drilling operations and form an integral structure of the well.

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  • oil wellhead for sale – oil and gas wellhead manufacturer ...

    Detailed introduction of the api 16c wellhead choke manifold:Choke Manifold comply with API Spec 16C·WorkingPressure3000PSI15000PSI·Nominal Bore2-1/164-1/16·The choke manifold is support equipment of hydraulic BOP for controlling well blow out and well pressure.·Furnished with hydraulic control panel to achieve remote control.·Through the choke valve…

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  • Pressure Control

    We offer a full line of conventional and premium pressure-control solutions that help you to manage risks during drilling. Our pressure-management technologies—including wellheads, rotating control devices, and blowout preventers—provide you with fundamental well control, and our critical control services mobilize experienced technicians to ...

    Get Price
  • SYSTEM REQUIREMENTS WIRELINE EQUIPMENT

    2008-6-11 · The wireline unit, well control equipment and associated equipment shall be suitable for the job and its intended purpose as specified in the work program, and additional requirements defined by receiver of service with reference to section 5.3. For well control equipment ISO 10423 applies as …

    Get Price
  • WEFIC – Oilfield Engineering Services Singapore

    Phone: +65 6659 9669. Fax: +65 6659 5689. Email: [email protected] After Sales Information. Wefic Group has a group of professional engineering and technical service team with hundreds of people throughout the major oil-producing countries, over 30 branches and subsidiary companies at …

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  • Christmas Tree and Wellhead

    Download. Wellhead and X-Mass Tree are the primary pressure controlling equipment of any oil well. The arrangement of the Wellhead and X-Mass Tree items are customized to suite specific customer requirements and site conditions. Equipments are designed to the Pressure …

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  • Conventional Wellhead and Christmas Tree,Wellhead ...

    Part C Christmas Tree Assembly Christmas tree are installed on the upper end of the tubing head. The tree, consists of gate valve,choke valve, tee/cross, flange and Christmas tree cap,is used to control and regulate the well production,absorb the ail or gas in the well into the pipeline, and carry out the installation and remave of wellhead tools.

    Get Price
  • Wellhead Tree Shutdown Valves - NOV Inc.

    During operation of the production tree shutdown valves, pneumatic or hydraulic control pressure enters the cylinder. The extended stem travels downward, indicating the valve is open. The adjustable down-stop stops further downward movement. The gate valve is now fully open. The actuator is designed to maintain the valve (reverse-acting) in the ...

    Get Price
  • Christmas Tree & Wellhead - Production Technology

    2017-11-1 · Christmas Tree & Wellhead. A Christmas Tree comprises a series of valves, spools, a choke, and connection. It used for production or injection wells such as oil wells, gas wells, water injection wells, water disposal wells, etc. It provides a means of …

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  • Magnum Subsea Gate Valve - Worldwide Oilfield Machine

    Magnum Subsea Gate Valves meet all specifications for subsea wellhead and Christmas Tree applications. Available in sizes ranging from 2 1/16” through 7 3/8”. Available in working pressures up to 15,000 psi. Magnum Subsea Valve design tested to a water …

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  • Wellhead and Christmas Tree Components, Types,

    2021-8-3 · Wellhead and Christmas tree components, types, functions and more - Free download as Powerpoint Presentation (.ppt .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This presentation is a course a bout wellheads which includes the basic components of the well head and the advanced techniques. Helping students who care about petroleum industry to increase their ...

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  • Wellhead Equipment Manufacturers

    713-626-8800. Cactus Wellhead Manufacturing. 4117 Meadow Lane. Bossier City, LA 71111. 318-752-1616. Futai Road, Taiping Industry Park. Taiping Town, Xiangcheng County.

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  • GUNASEKARAN CHINNARASU - Manufacturing Engineer -

    manufacturing /Process knowledge in surface Pressure Control Equipment( Wellhead Christmas Tree ) & Wellhead Control Units(Pressure test unit/hydraulic control modules/grease injection skid ) Knowledge in API 6A, Lean Six Sigma &ATEX Certification. Excellent …

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  • Drilltech Oilfield Equipment Manufacturing & Services

    Drilltech Oilfield Equipment Manufacturing and Services LLC, is conveniently located in Dubai at the Dubai Investments Park - 2 and ICAD III Abudhabi, is the Manufacturing, Fabrication and Services Facility of Oil and Gas, Marine, Power, Chemical and Ship building Industry to support the regional and global Industrial demands.

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  • Wellhead Christmas Tree 2 9/16 from China manufacturer ...

    API 6A Wellhead 2 9/16 ' x 5 K X-mas tree . Wellhead Christmas Tree 2 9/16' x 5K API 6A specification. The X-mas tree is a device used to produce oil/gas and tested after oil /gas completion in oilfield. The X-mas tree is designed and manufactured according to API 6A specification.

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  • Wellhead FC Gate Valve 2 1 16' x 10000psi API 6A of ...

    API 6A FC Gate Valve 2 1/16' x 10000psi . Brief of FC Gate Valve . The FC gate valve is designed and manufactured according to API Spec.6A. The FC gate valve has the performance of resisting sulfide and corrosive. The FC gate valve can be sealed up depending on metal gate doubling freely against seat with the aid of sealing grease under the medium.

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  • Frac wellhead - Wellhead Total Solution - Subsea Forging

    2020-12-15 · CCSC is a reliable supplier on surface wellhead and christmas tree system, we has been safely provided lots of wellhead control system for high value, high quality and overall customer satisfaction for many years. we own the total solution on wellhead system. especially on frac wellhead,water injection wellhead, thermal wellhead.high pressure gas wellhead, they are all our …

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  • Specification for Wellhead and Christmas Tree Equipment

    2017-9-4 · Specification for Wellhead and Christmas Tree Equipment ANSI/API SPECIFICATION 6A TWENTIETH EDITION, OCTOBER 2010 EFFECTIVE DATE: APRIL 1, 2011 CONTAINS API MONOGRAM ANNEX AS PART OF U.S. NATIONAL ADOPTION ISO 10423:2009 (Modified), Petroleum and natural gas industries—Drilling and production equipment— Wellhead and christmas tree equipment

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  • Wellhead Maintenance & Integrity Management -

    Mechanical Assemblies – Master valves and offtake valves are typically the main point of flow control on the Christmas tree and wellhead assembly. Valves and actuators are a common component affected by seizure and breakage caused by a lack of suitable lubrication and long periods of non-operation.

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  • Surface Test Tree - Flowhead - Frac wellhead

    2020-12-15 · Flowhead - surface test tree consists of four gate valves: a master valve, two wing valves, and a swab valve. The outlet wing valve is opened and closed using an hydraulic actuator. Above the swab valve is a lifting subassembly (sub) with a …

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  • Pressure Control

    We offer a full line of conventional and premium pressure-control solutions that help you to manage risks during drilling. Our pressure-management technologies—including wellheads, rotating control devices, and blowout preventers—provide you with fundamental well control, and our critical control services mobilize experienced technicians to ...

    Get Price
  • Shreeraj Industry, Gandhinagar - Manufacturer of API 6A ...

    Manufacturer of API 6A Gate Valves, Christmas Tree and Wellhead & API 6D Full Bore Gate valve offered by Shreeraj Industry from Gandhinagar, Gujarat, India

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  • Quality High Pressure Gate Valve & Actuated Gate Valves ...

    CCSC Large Diameter Gate Valves , API 6A Approved Pressure Seal Gate Valve. Size: 1 13/16'– 9”. Working Pressure: 2,000psi – 20,000psi. Material Class: AA-HH. Contact Now.

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  • Chapter 3: Equipment of naturally flowing wells

    2019-10-25 · Christmas tree is connected Christmas Tree: the main assembly of valves that controls flow from the well to the process plant (or the other way round for injection wells) and allows access for chemical squeezes and well interventions Tubing head/hanger: sits on top of the wellhead and serves as the main support for the production tubing.

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  • Gulf

    2020-11-26 · Wireline Tools; Wireline Pressure Control; FLOW LINE EQUIPMENT. Gate Valves, Chokes, Manifolds; Unions, Swivels, Treating Iron; Wellhead & Christmas Tree; Fracturing & Cementing Pumping Equipment. Tubular Drilling & Workover Tools Cemeneting Equipment; Blogs

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  • Wellhead Maintenance - Oil And Gas [9n0kmxzozk4v]

    WELLHEAD MAINTENANCE PROCEDURE TRNC-WM-001 Rev 0 The upper section of the wellhead, known as Christmas tree is comprised of control (gate) valves. The tree sits on top of tubing hanger spool and holds the valves for well operation and control. A typical tree will have at least four to five valves.

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  • Wellhead Back Pressure Valve Lubricators

    2021-8-17 · ARI Valve Corporation ANSI Pressure Reducing Valves The pressure reducing valve is a direct acting proportional regulator, self operated; which regulates a high upstream pressure to a smaller downstream pressure.The downstream pressure is regulated, this means the valve closes when the downstream pressure rises. Operating fields are to regulate steam, neutral gases, vapours and liquids.

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  • 376111081-Wellhead-Maintenance-Oil-and-Gas.docx -

    Most wellheads are designed to API 6A/ISO 10423 specifications. The upper section of the wellhead, known as Christmas tree is comprised of control (gate) valves. The tree sits on top of tubing hanger spool and holds the valves for well operation and control. A typical tree will have at least four to five valves. Lower and upper master valves are found on the lower section of the tree which are ...

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  • Surface Equipment

    2018-10-5 · Wellhead Equipment Wellhead The wellhead is the surface. termination of a wellbore. The wellhead: holds/hangs the production tubing; is attached to the Christmas tree (surface flow control equipment); 19-Sep-2008. 10 Christmas Tree The Christmas tree is an assembly. of valves, spools, pressure gauges and chokes fitted to the wellhead to control ...

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  • Subsea completion system with integral valves - FMC ...

    2002-3-19 · What is claimed: 1. A subsea completion system comprising: a wellhead; an in-line Christmas tree received within the wellhead, the in-line Christmas tree having a valve closure element; a valve actuator coupling operatively engaged with the valve closure element, the valve actuator coupling extending through a wall of the in-line Christmas tree and a wall of the wellhead; a valveless jumper ...

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  • Procedures for Inspection, Maintenance, Repair, and ...

    2012-2-11 · ADDENDUM 1 TO PROCEDURES FOR INSPECTION, MAINTENANCE, REPAIR, AND REMANUFACTURE OF DRILLING EQUIPMENT 3 C.3.7 The user shall also ensure that procedures for utilizing features designed to control the top of the BOP stack are imple- mented until either the moonpool guidance system described in C.3.6 (if provided) is engaged, and or the BOP stack is sus- ...

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  • Wellhead and Christmas Tree Components, Types,

    2021-8-3 · Wellhead and Christmas tree components, types, functions and more - Free download as Powerpoint Presentation (.ppt .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. This presentation is a course a bout wellheads which includes the basic components of the well head and the advanced techniques. Helping students who care about petroleum industry to increase their ...

    Get Price
  • Oil & Gas Equipment - Find New & Used Oilfield

    Sell your oil and gas equipment while spending less with affordable pricing that allows you to place your equipment ad in front of high quality marketplace visitors. If you’re looking to buy drilling, production, or support equipment, you can browse thousands of new and used listings for sale nationwide from major OEMs, including Baker Hughes ...

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