NB/T 14020.4-2025 Active Industry standards-Energy

NB/T 14020.4-2025 Shale gas tools and equipment - Part 4: Casing floaters

Publish Date: 2025-09-28 Implement Date: 2026-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 14020.4-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil extraction

ICS Name: The extraction and processing of oil and natural gas

Publish Date: 2025-09-28

Implement Date: 2026-03-28

Publisher: 国家能源局

Technical Committee: 能源行业页岩气标准化技术委员会

Scope

本文件规定了套管漂浮器的分类、型号命名和标记、技术要求、试验方法、检验规则、标志、产品随行文件、包装运输和贮存。本文件适用于页岩气水平井用套管漂浮器的生产、制造及检验，其他油气井用套管漂浮器参照执行。

Development Information

Drafting Units:

中国石油集团川庆钻探工程有限公司、中国石油集团工程技术研究院有限公司、中国石油天然气股份有限公司西南油气田分公司、中国石油天然气股份有限公司浙江油田分公司、中国石油集团长城钻探工程有限公司、德州大陆架石油工程技术有限公司、中国石油集团工程材料研究院有限公司

Drafting Persons:

史耀伟、张建军、肖勇、宾国成、李斌、冯彬、石庆、邹祥富、刘运楼、戴昆、樊炜、舒亮、曲从锋、刘斌辉、郭新超、胡原农、李成全、周峰、张永强、姚辉前、闫盛宇、柳进、韩冬、刘强

Related Standards

GB/T 14090.1-1993 Replaced

GB/T 14090.1-1993 Terminology for offshore oil and gas development engineering—Comprehension

Publish Date: 1993-01-09

GB/T 14090.2-1993 Replaced

GB/T 14090.2-1993 Terminology for offshore oil and gas development engineering—Platform

Publish Date: 1993-01-09

GB/T 14090.3-1993 Replaced

GB/T 14090.3-1993 Terminology for offshore oil and gas development engineering—Single point mooring unit and positioning system

Publish Date: 1993-01-09

GB/T 14090.4-1993 Replaced

GB/T 14090.4-1993 Terminology for offshore oil and gas development engineering—Submarine pipeline

Publish Date: 1993-01-09

GB/T 16782-1997 Replaced

GB/T 16782-1997 Procedure for field testing oil-based drilling fluids

Publish Date: 1997-05-08

GB/T 16783-1997 Replaced

GB/T 16783-1997 Procedure for field testing water-based drilling fluids

Publish Date: 1997-05-08