GB/T 19831.2-2008Petroleum and natural gas industries -- Equipment for well cementing -- Part 2: Centralizer placement and stop-collar testing (English PDF)
石油天然气工业 固井设备 第2部分：扶正器的放置和止动环测试
This is a limited preview
Buy now to download the full PDF (9 pages)
Need quotation for your management?
Get a formal quotation for GB/T 19831.2-2008 in 30 minutes.
Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
August 28, 2008
Implementation date
March 1, 2009
Scope
GB/T 19831.2-2008 is the English-translated version of 石油天然气工业 固井设备 第2部分：扶正器的放置和止动环测试.
GB/T 19831.2-2008 — This section provides a dogleg and deviated wells to determine the placement pitch centralizer according to performance parameters and deviation from the required clearance Calculation Method.
This section also provides a ring test procedures and test results reporting requirements only.
Found what you need?
Document preview — GB/T 19831.2-2008
National Standard of the People's Republic of China
- ICS
- 75.180.10
- Classification
- E 92
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the method for calculating the performance parameters and centralizer centralizer placed pitch. This section also provides a ring test procedures and test results reporting requirements only.
Document data
International classification (ICS): 75.180.10.
Chinese classification (CCS): E92.
Estimated length of the Chinese original: 13,168 words.
Adopted international standard: ISO 10427-2-2004, IDT.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
Referenced standards
How to Download GB/T 19831.2-2008
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 19831.1-2025 — Petroleum and natural gas industreis - Casing centralizers - Part 1: Bow-spring casing centralizers
GB/T 19831.3-2023 — Petroleum and natural gas industries—Casing centralizers—Part 3:Rigid and semi-rigid centralizers
GB/T 3402.2-2026 — Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties
Secure payment via Stripe
Payments accepted
GB/T 19831.2-2008
$239.00