Api 6a 20th edition

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Additionally, magnet-particle examination shall be performed by the wet fluorescent method. Oil wells Oil platforms Petroleum production Oilfield terminology. To make this website work, we log user data and share it with processors. Additionally, magnetic particle examinations shall use the wet fluorescent method.

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Wellhead - Wikipedia

Additionally, magnetic particle examinations shall use the wet fluorescent method. Registration Forgot your password? My presentations Profile Feedback Log out. Additionally, magnet-particle examination shall be performed by the wet fluorescent method.

API 6A 20TH Edition | y-chen

In exploration wells that are later abandoned, the wellhead may be recovered for refurbishment and re-use. Views Read Edit View history. API 6A, 20 th Edition. Offshore, where a wellhead is located on the production platform it is called a surface wellheadand if located beneath the water then it is referred to as a subsea wellhead or mudline wellhead.

API - 6A - 20th Edition

To use this website, you must agree to our Privacy Policyincluding cookie policy. There are eight clauses in ISO From Wikipedia, the free encyclopedia. Marking for features that do not edotion on a product is not applicable. Weld NDE — General The essential welding variables and equipment shall be monitored; welding activities shall be audited. If you wish to download it, please recommend it to your friends in any social system.

Auth with social network: Adopt-back of ISO edtiion PSL 4 — Required Non-Destructive Testing Material NDE — Volumetric Examination As far as practical, the entire volume of each part shall be volumetrically inspected radiograph or ultrasonic after heat treatment for mechanical properties and prior to machining operations that limit effective interpretation of the results of the examination. Retrieved from " https: Oil wells Oil platforms Editio production Oilfield terminology.

Wellheads are typically welded onto the first string of casing, which has been cemented in place during drilling operations, to form an integral structure of the well.

Loose connectors do not require hardness testing. When the well has been drilled, it is completed to provide an interface with the reservoir rock and a tubular conduit for the well wpi. Share buttons are a little bit lower.

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About project SlidePlayer Terms of Service. In other projects Wikimedia Commons. Other marking shall be as specified in Tables 39 to PSL 3 — Required Non-Destructive Testing Material NDE— Volumetric Examination As far as practical, the entire volume of each part shall be volumetrically inspected radiograph or ultrasonic after heat treatment for mechanical properties and prior to machining operations that limit effective interpretation of the results of the examination.

As a minimum, equipment should be marked with US Customary Units. The surface pressure control is provided by a Christmas treewhich is installed on top of the wellhead, with isolation valves and choke equipment to control the flow of well fluids during production.

The oil industry specifications for wellhead systems materials, dimensions, test procedures and pressure ratings etc. For 6 well wellheads, see Puteal. If the pressure is not contained during drilling operations by the column of drilling fluidcasings, wellhead, and BOP, a well blowout could occur.

The primary purpose of a wellhead is to provide the suspension point and pressure seals for the casing strings that run from the bottom of the hole sections to the surface pressure control equipment.

By using this site, you agree to the Terms of Use and Privacy Policy. They are used in conjunction with ring type seal gaskets.

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