GB/T 35206-2025 Active National standards

GB/T 35206-2025 Thin section examination of shale and mudstone

GB/T 35206-2025 Thin section examination of shale and mudstone

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 35206-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil geological exploration

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

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Pages: 20 pages

Scope

This document specifies the equipment and reagents for the identification of shale and clay rock thin sections, the identification process, the identification content, naming, identification reports, and quality requirements.
This document is applicable to the identification of shale and clay rock thin sections in shale oil and gas exploration and development.

Development Information

Word Count: 23 Thousand words Pages: 20 pages

Replace the following standards

GB/T 35206-2017 Thin section examination of shale and mudstone

Referenced Standards

SY/T 5368-2016 Rock thin section identification (SY/T 5368-2016) SY/T 5368-2000 Rock thin section identification SY/T 5788-1993 The conventional logging procedure for drilling geology in oil and natural gas wells SY/T 5788-2024 SY/T 5788-2024 Geological logging specifications for oil and gas wells SY/T 5788.1-1993 Petroleum and natural gas drilling geological comprehensive logging regulations SY/T 5788.2-2018 Oil and gas exploration well gas testing logging specification SY/T 5788.2-1997 SY/T 5788.2-1997 Oil and gas exploration well gas logging logging regulations SY/T 5788.3-2014 Oil and gas well geological logging specification SY/T 5788.3-1999 Oil and gas exploration well geological logging procedures SY/T 5788.3-2008 Oil and gas well geological logging specification SY/T 5913-2021 SY/T 5913-2021 Rock preparation method

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