GB/T 41025-2021 Active National standards

GB/T 41025-2021 Guidelines for disposal of abandoned coalbed methane well

Publish Date: 2021-12-31 Implement Date: 2022-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41025-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: \nCoal

Publish Date: 2021-12-31

Implement Date: 2022-07-01

Pages: 13 pages

Scope

This document provides guidelines on the overall principles for the disposal of abandoned coal bed methane wells, plugging operations, construction and acceptance, safety and environmental protection requirements, quality evaluation, and record archiving. This document is applicable to the abandoned disposal operations of coal bed methane vertical wells and directional wells.

Development Information

Word Count: 27 Thousand words Pages: 13 pages

Referenced Standards

GB/T 31537-2015 Terms relating to coalbed methane(coal mine gas) SY/T 5587.5-2018 Regular well completion operation regulations Part 5: Well preparation for downhole operations SY/T 5587.5-1993 Oil and water well conventional workover operations, oil and water well sand exploration and sand washing operation procedures SY/T 5587.14-2013 Regular well workover procedures - Part 14: Fracturing and drilling cementing SY/T 6646-2017 Waste well and long-term inactive well disposal guideline SY/T 6646-2006 Waste well and long-term shut-in well disposal guideline SY/T 5587.14-2004 SY/T 5587.14-2004 Conventional Well Workover Operations Regulations Part 14: Slurry, Drilling and Cementing of Casing Holes SY/T 5587.14-1993 SY/T 5587.14-1993 Oil and water well conventional workover operations cementing plug operation procedures

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