API 6A 20TH EDITION PDF

API 6A 20TH EDITION, OCTOBER pdf – Ebook download as PDF File .pdf) or read book online. Material Inspection Technology, Inc. also known as MIT, is a competitive non- desctructive testing company in the Houston area that offers Radiography (RT). 10 Jul To All, can any one share the API Spec 6A 20th Edition?? Thanks in advance Vishalkifi.

Author: Gardarisar Kajijar
Country: Albania
Language: English (Spanish)
Genre: Software
Published (Last): 4 December 2004
Pages: 177
PDF File Size: 10.49 Mb
ePub File Size: 16.7 Mb
ISBN: 624-2-45179-669-1
Downloads: 64899
Price: Free* [*Free Regsitration Required]
Uploader: Vogul

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.

A wellhead is the component at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment. They are used in conjunction with ring type seal gaskets.

API – 6A – 20th Edition

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.

For water well wellheads, see Puteal. Some companies may require additional testing other than what is listed above. All provided information is only intended to be informative about the aip required NDE testing and does not include any Tensile, Impact, Dimensional, Traceability or Chemical Analysis testing that may be required per API 6A, 20 th All edltion information is only intended to simplify the NDE requirements of API 6A, 20 th The code should be used when requesting or preforming inspections.

TOP Related Articles  DAS UNIVERSUM IN DER NUSSSCHALE PDF

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.

API – 6A – 20th Edition

Loose connectors do not require hardness testing. Retrieved from ” https: This page was last edited on 1 Juneat The oil industry specifications for wellhead systems materials, dimensions, test procedures and pressure ratings etc.

Additionally, magnetic particle examinations shall use the wet fluorescent method.

Oil wells Oil platforms Petroleum production Oilfield terminology. In general well heads are five nominal ratings of wellheads: From Wikipedia, the free encyclopedia.

API 6A – 20th Edition

When the well has been drilled, it is completed to provide an interface with the reservoir rock and a tubular conduit for the well fluids. While drilling the oil well, editioj pressure control is provided by a blowout preventer BOP.

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.

API 6A, 20 th Edition. 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. Wikimedia Commons has media related to Wellheads.

TOP Related Articles  USE YOUR PERFECT MEMORY TONY BUZAN DOWNLOAD

API 6A – 20th Edition | Material Inspection Technogoly, Inc. | Houston NDE Services

Views Read Edit View history. Additionally, any magnet-particle examination shall be performed by the wet fluorescent method. 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.

Weld NDE — General The essential welding variables and equipment shall be monitored; welding activities shall be audited.

In exploration wells that are later abandoned, the wellhead may 20h recovered for refurbishment and re-use. In other projects Wikimedia Commons. By using this site, you agree to the Terms of Use and Privacy Policy.

Material NDE — Surface Examination All accessible wetted surfaces and all accessible sealing surfaces of each finished part shall be examined by liquid-penetrant or magnetic-particle methods after final heat treatment and final machining operations. Additionally, magnet-particle examination shall be performed by the wet fluorescent method.

If the pressure is not contained 2t0h drilling operations by the column of drilling fluidcasings, wellhead, and BOP, a well blowout could occur.