现行

SY/T 6923-2019

煤层气录井安全技术规范
Safety technical specification for CBM mud logging

2019-11-04

现行

NB/T 10033-2016

煤层气评价井钻井地质设计规范

2016-12-05

现行

NB/T 10422-2020

煤层气水平井PE筛管完井作业技术规范
PE screen completion operation specifications for coalbed methane horizontal well

2020-10-23

现行

NB/T 10039-2017

煤层气开发前期评价技术规范
The technical specification of pre-development evaluation for coalbed methane

2017-11-15

现行

NB/T 10015-2014

煤层气井干扰试井技术规范
Technical specifications for interference well test in coalbed

2014-06-29

现行

NB/T 10853-2021

煤矿采动区煤层气地面抽采井群技术规范

2021-12-22

现行

T/QGCML 2504-2023

煤层气去除杂质技术规范

2023-12-08

现行

GB/T 29119-2023

煤层气资源勘查技术规范
Technical specification of coalbed methane resource prospecting

2023-05-23

现行

DB52/T 1638-2021

煤层气资源绿色勘查技术规范

2021-12-08

现行

WS 705-2011

煤层气开采防尘防毒技术规范
Technology code of dust and poison control for coal bed methane exploitation

2011-07-12

现行

NB/T 10423-2020

煤层气井临时封井和废弃处置技术规范
Technical specifications for temporary closure and abandonment of coalbed methane wells

2020-10-23

现行

NB/T 10426-2020

煤层气开发动态分析技术规范
Technical specifications of performance analysis for coalbed methane

2020-10-23

现行

DB14/T 2659-2023

煤层气开发环境保护技术规范

2023-01-18

现行

NB/T 10014-2014

煤层气井多级流量注入/压降试井技术规范
Technical specifications for multi-rate injection/falloff well test in coalbed

2014-06-29

现行

DB21/T 3900-2023

煤矿采空区地面煤层气排采技术规范

2023-12-30

现行

NB/T 11124-2023

煤层顶板水平井分段压裂抽采煤层气技术方案设计规范
Specification for coalbed methane extraction technical program design of staged hydraulic fracturing horizontal well in coal seam roof

2023-02-06

现行

NB/T 11049-2022

页岩气 水平井地质跟踪评价技术规范

2022-11-04