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NB/T 10026-2016The technical regulations of cluster well drilling for coalbed methane (English PDF)

煤层气丛式井钻井技术规程

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

August 16, 2016

Implementation date

December 1, 2016

Scope

NB/T 10026-2016 is the English-translated version of 煤层气丛式井钻井技术规程.

The technical regulations for cluster well drilling in coalbed methane are given in NB/T 10026-2016, a recommended standard of the Chinese energy industry.

It states the design principles for coalbed methane cluster wells, the selection of drilling equipment, the principles for making up the drilling tool assembly, trajectory control, drilling fluid performance and well control, cementing, and the wellhead requirements on completion.

Its field of use is the drilling design, the construction work and the acceptance of data for coalbed methane cluster wells. Safety and drilling practice are referred to AQ 1081, SY/T 5396, SY/T 5412, SY/T 6396, SY/T 6426 and SY 6818. Issued on 16 August 2016, it has applied since 1 December 2016.

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Document preview — NB/T 10026-2016

National Standard of the People's Republic of China

ICS: 75.020

Issued by: National Energy Administration of the People's Republic of China

1 Foreword

NB/T 10026-2016 was issued by National Energy Administration of the People's Republic of China on 16 August 2016 and has been in force since 1 December 2016.

2 Scope

The technical regulations for cluster well drilling in coalbed methane are given in NB/T 10026-2016, a recommended standard of the Chinese energy industry. It states the design principles for coalbed methane cluster wells, the selection of drilling equipment, the principles for making up the drilling tool assembly, trajectory control, drilling fluid performance and well control, cementing, and the wellhead requirements on completion. Its field of use is the drilling design, the construction work and the acceptance of data for coalbed methane cluster wells. Safety and drilling practice are referred to AQ 1081, SY/T 5396, SY/T 5412, SY/T 6396, SY/T 6426 and SY 6818.

3 Normative references

NB/T 10026-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.

AQ 1081

SY/T 5396

SY/T 5412

SY/T 6396

SY/T 6426

SY 6818

4 About this standard

Issued by: National Energy Administration of the People's Republic of China

English translation: about 15 pages

5 Classification and status

International classification (ICS): 75.020

Prefix NB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

SY/T 6426 · SY 6818

Similar standards

NB/T 10891-2021|NB/T 10258-2019|GB/T 40547-2021|NB/T 11124-2023|NB/T 10853-2021|NB/T 10885-2021

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