HOME Cart(0) Quotation About-Us Policies PDFs Standard-List
www.ChineseStandard.net Database: 221887 (14 Apr 2026)
Path: Home > SY/T > Page10 > SY/T 7409-2018 || Home > Standard_List > SY/T > Page10 > SY/T 7409-2018

SY/T 7409-2018 PDF English

Price & Delivery

US$349.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SY/T 7409-2018: Safety assessment method for drill string used in sour oil&gas fields
Status: Valid
Std IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Status
SY/T 7409-2018English349 Add to Cart 3 days [Need to translate] Safety assessment method for drill string used in sour oil&gas fields Valid

Standard similar to SY/T 7409-2018

SY/T 5164 | SY/T 5324 | SY 0007 | SY/T 5059 | SY/T 7415 | SY/T 7414 |

Basic data

Standard ID SY/T 7409-2018 (SY/T7409-2018)
Description (Translated English) Safety assessment method for drill string used in sour oil&gas fields
Sector / Industry Oil & Gas Industry Standard (Recommended)
Classification of Chinese Standard E92
Classification of International Standard 75.180.10
Word Count Estimation 15,121
Date of Issue 2018-10-29
Date of Implementation 2019-03-01
Quoted Standard GB/T 18590; GB/T 20972.2; GB/T 20972.3; GB/T 29169; SY/T 0544; SY/T 5369; SY/T 6857.2; NACE TM0177
Regulation (derived from) National Energy Administration Announcement No.12 of 2018
Issuing agency(ies) National Energy Administration
Summary This standard specifies the safety evaluation contents, procedures and methods for oil and gas wells with hydrogen sulfide in acidic environment. This standard is applicable to the safety evaluation of drill string components such as drill pipe, drill collar and weighted drill pipe for oil and gas wells with hydrogen sulfide acid environment.
SY/T 7409-2018 English cover page

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SY/T 7409-2018_English be delivered?

Answer: Upon your order, we will start to translate SY/T 7409-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SY/T 7409-2018_English with my colleagues?

Answer: Yes. The purchased PDF of SY/T 7409-2018_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.
Terms of Service | Contact Information | Privacy Policy | Refund Policy | Shipping Policy