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GB/T 31537-2015: Terms relating to coalbed methane (coal mine gas)
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| GB/T 31537-2015 | English | 1499 |
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Terms relating to coalbed methane (coal mine gas)
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GB/T 31537-2015
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Basic data | Standard ID | GB/T 31537-2015 (GB/T31537-2015) | | Description (Translated English) | Terms relating to coalbed methane (coal mine gas) | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D04 | | Classification of International Standard | 73.040 | | Word Count Estimation | 71,765 | | Date of Issue | 2015-05-15 | | Date of Implementation | 2015-09-01 | | Regulation (derived from) | National Standard Announcement 2015 No. 15 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the coalbed methane, coal-bed methane exploration and development of coalbed methane surface engineering, coal mine gas drainage engineering, coal and coal-bed methane development coordination, and other processing and utilization of coal-bed methane terms and their English translations and definitions. This standard applies to coal-bed methane exploration, development, gathering and processing of relevant standards, rules, standards, documents, materials, books and manuals. | GB/T 31537-2015: Terms relating to coalbed methane (coal mine gas)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Terms relating to coalbed methane (coal mine gas)
ICS 73.040
D04
National Standards of People's Republic of China
Coalbed Methane (CMM) term
Issued on. 2015-05-15
2015-09-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
General terms 1 2
3 3 Gas Geology
4 CBM exploration 17
5 CBM surface development project 22
6 coal mine gas drainage project 28
7 of coal and coal-bed methane development coordination 35
Processing and Utilization of CBM 8 39
References 43
Index 44
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Coal Industry Association.
This standard coal by the National Standardization Technical Committee (SAC/TC42) centralized.
This standard was drafted. blue flame Shanxi CBM Group Co., Ltd., China Coal Technology & Engineering Group Co., Ltd., China University of Petroleum
(Beijing), China University of Mining (Beijing), Xi'an University of Technology, Institute of Coal Science and Technology Co., Ltd., Chongqing Institute of Coal Science and Industry Group
Co., Ltd., Xi'an Institute of Coal Science and Industry Group Co., Ltd., the country's energy and coal bed methane mining co Technical Laboratory, Shanxi Coal
Gas Development and Utilization Engineering Technology Research Center.
The main drafters of this standard. Wang Baoyu, Tian Yongdong, Sui Zhang, Meng Zhaoping, Madong Min, Jiang Ying, Bai Jianping, Shenbao Hong, Zhao Xusheng, Zhu Chuan,
Liu Jianzhong, Han Baoshan, Yang Liping, Kang Bing, Chang Tien-kun, He Qinghong.
Coalbed Methane (CMM) term
1 Scope
This standard specifies the coalbed methane, coal-bed methane exploration and development of coalbed methane surface engineering, coal mine gas drainage engineering, coal and coal-bed methane
Coordination of the development, processing and coal-bed methane utilization and other terms and their English translations and definitions.
This standard applies to coal-bed methane exploration, development, gathering and processing of relevant standards, rules, standards, documents, materials, books and hand
Booklets.
2 general terms
2.1
CBM coalbedmethane; CBM
Occurrence in coal seams were associated with coal, methane as the main component of natural gas.
2.2
CMM coalminegas
Mine gas minegas
In the mine, a mixed gas consisting mainly of methane escaping from coal and surrounding rock.
2.3
CBM wells CBMwel
For the exploration and development of coalbed methane drilling in the ground construction.
2.4
CBM production wells CBMproductionwel
By ground engineering, industrial coalbed methane gas flow to obtain a CBM well.
2.5
Coalbed gas CBMcontent
Unit mass of coal contained in the volume of gas in the standard state, unit m3/t.
2.6
Methane concentration methaneconcentration
CBM methane volume fraction.
2.7
Seam permeability coefficient gaspermeabilitycoefficientofcoalseam
Characterization of coal seam gas flow resistance coefficient reflecting the degree of difficulty of the gas flow in coal seams, m2/(MPa2 · d).
2.8
Coal permeability coalreservoirpermeability
It indicates the strength of coal seam permeability amount. Darcy flow permeability value is determined by the laws.
2.9
Coal Reservoir coalreservoir
CBM coalbed reservoir. Having a gas reservoir and the ability to allow the flow of gas under pressure.
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