Products tagged with 'hydrogen induced stress cracking (hisc)'

View as

Sort by

Display per page

Available for download

Hydrogen Embrittlement Failure Of Nickel Alloy UNS N07716-140 Tubing Retrievable Safety Valve Component Installed In A Sour Production Gas Well

Product Number: 51322-17709-SG

Author: Iyad Al-Buraiki, Qasem Alhassan, Karthik Krishnan, Wade Meaders

Publication Date: 2022

$20.00

A 9-5/8 inch (244.8 mm) Tubing Retrievable Safety Valve (TRSV), which is a type of Sub Surface Safety Valve (SSSV) governed by API Specification 14A, was found to have failed when retrieved during workover operations in a gas production well in June 2019. This TRSV was installed in the well in November 2013 and was in production service from 2015 until November 2018 when the well was shut in for maintenance of surface equipment. In March 2019, with the well still shut in for maintenance, a rapid increase in the tubing-casing annulus (TCA) pressure was observed.

Available for download

TM0198-2020, “Slow Strain Rate Test Method for Screening Corrosion-Resistant Alloys for Stress Corrosion Cracking in Sour Oilfield Service”

Product Number: TM0198-2020

ISBN: 1-57590-051-3

Publication Date: 2020

$109.00

This standard establishes a slow strain rate (SSR) test method for screening corrosion-resistant alloys (CRAs) (i.e., stainless steels and nickel-based alloys) for resistance to stress corrosion cracking (SCC) at elevated temperatures in sour oilfield production environments. The SSR test, which is relatively short in duration, incorporates a slow, dynamic strain applied at a constant extension rate. This results in acceleration of the initiation of cracking in susceptible materials, thereby simulating rather severe conditions.

The standard specifies reagents, test specimen, test equipment, determination of baseline material properties, environmental and mechanical test conditions, test procedure, and analysis and reporting of test results. It is intended for use by laboratory investigators for screening CRAs for resistance to SCC in sour oilfield service.

This revision extends the scope of the standard to address the screening of precipitation-hardened nickel-based alloys for resistance to hydrogen induced stress cracking (HISC) using the SSR test method.

Products tagged with 'hydrogen induced stress cracking (hisc)'

Hydrogen Embrittlement Failure Of Nickel Alloy UNS N07716-140 Tubing Retrievable Safety Valve Component Installed In A Sour Production Gas Well

TM0198-2020, “Slow Strain Rate Test Method for Screening Corrosion-Resistant Alloys for Stress Corrosion Cracking in Sour Oilfield Service”

Association for Materials Protection and Performance