Valid

GB/T 48155-2026Technical specification for bridge plug setting and cluster perforating operation (English PDF)

分段桥塞与分簇射孔联合作业技术规范

Preview PDF

Also coversGB/T48155-2026 + GBT48155-2026

This is a limited preview

Buy now to download the full PDF (17 pages)

Need quotation for your management?

Get a formal quotation for GB/T 48155-2026 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 28, 2026

Implementation date

March 1, 2027

Scope

GB/T 48155-2026 is the English-translated version of 分段桥塞与分簇射孔联合作业技术规范.

This recommended national standard sets out technical requirements for combined operations in which bridge plugs are set in stages and perforating guns are fired in clusters within a wellbore. The combined technique is used in staged completion of oil and gas wells, and the document is aimed at oilfield service companies, operators, completion engineers and field supervisors who plan, run and review such jobs.

As a GB/T document it is recommended rather than compulsory, though contracts and company procedures may still refer to it. Buyers working on well completion design, service quality control or contractor assessment in China will find it useful for aligning their practice with a shared national reference. Operators that contract several service companies for the same well can also use it to set common expectations for how plug setting and perforating are planned, carried out and reviewed on site. It takes effect on 1 March 2027.

Found what you need?

Document preview — GB/T 48155-2026

National Standard of the People's Republic of China

ICS: 73.020
Classification: E12

Issued by: State Administration for Market Regulation; Standardization Administration of China

Foreword
1 Scope
2 Normative references
3 Terms and definitions

Foreword

GB/T 48155-2026 is a recommended national standard (GB/T) of the People's Republic of China, issued on 28 August 2026 by the State Administration for Market Regulation and the Standardization Administration of China, with effect from 1 March 2027.

It is under the responsibility of the Standardization Administration of China.

Classification: ICS 73.020; CCS E12.

1 Scope

Remaining clauses in the full document

2 Normative references
3 Terms and definitions

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

How to Download GB/T 48155-2026

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.