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Regulation of coalbed methane reserves estimation
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DZ/T 0216-2020
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DZ/T 0216-2010 | English | 160 |
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Specifications for coalbed methane resources/reserves
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DZ/T 0216-2010
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DZ/T 0216-2002 | English | 410 |
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Specifications for coalbed methane resources/reserves
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DZ/T 0216-2002
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PDF similar to DZ/T 0216-2020
Standard similar to DZ/T 0216-2020 GB/T 11060.4 GB/T 17283 DZ/T 0254
Basic data Standard ID | DZ/T 0216-2020 (DZ/T0216-2020) | Description (Translated English) | Regulation of coalbed methane reserves estimation | Sector / Industry | Geological Industry Standard (Recommended) | Classification of Chinese Standard | E24 | Classification of International Standard | 75.060 | Word Count Estimation | 24,274 | Date of Issue | 2020-04-30 | Date of Implementation | 2020-04-30 | Older Standard (superseded by this standard) | DZ/T 0216-2010 | Quoted Standard | GB/T 212; GB/T 217; GB/T 6949; GB/T 13610; GB/T 19492; GB/T 19559; GB/T 19560; DZ/T 0215; DZ/T 0217; SY/T 6580 | Regulation (derived from) | Ministry of Natural Resources Announcement No. 26, 2020 | Issuing agency(ies) | Ministry of Natural Resources | Summary | This standard specifies the basic principles for the estimation of my country's coalbed methane reserves, the conditions and methods for estimating geological reserves, technically recoverable reserves, economically recoverable reserves, and requirements for comprehensive evaluation of reserves. This standard is applicable to the estimation and evaluation of CBM reserves and the formulation of related technical standards for ground exploration and mining. The estimation and evaluation of reserves of coalbed methane exploration and mining using other methods can refer to this standard. |
DZ/T 0216-2010: Specifications for coalbed methane resources/reserves---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.
Specifications for coalbed methane resources/reserves
ICS T3-020; T5.160.01
D03
case number.
People's Republic of China geological mineral industry standard
Replacing DZ/T 0216-2002
CBM resource/reserve specification
Published on.2011-01-13
2011-03-01 implementation
Ministry of Land and Resources of the People's Republic of China
Content
Foreword III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General 2
5 Classification and classification of coalbed methane resources/reserves 3
5.1 Classification 3
5.2 Classification 3
6 CBM resource/reserve estimation 4
6.1 Reserve starting conditions and estimation unit 4
6.2 Reserve estimation method 6
7 Selection and value of CBM resource/reserve estimation parameters 8
7.1 Volume method parameter determination 8
7.2 Determination of parameters of numerical simulation method and production decline method 9
7.3 Reserve estimation parameter value 9
8 Coalbed methane reserves evaluation 9
8.1 Comprehensive evaluation of geology 9
8.2 Economic Evaluation 10
8.3 Proved reserves report 11
Appendix A (Normative Appendix) Provisions for the name, unit, symbol and effective number of values for the estimation of coalbed methane reserves 12
Appendix B (normative appendix) CBM proven reserves estimate basic well spacing requirements for reservoirs 14
Appendix C (Normative Appendix) Requirements for the preparation of the CBM proven reserves report 15
Foreword
Appendix A, Appendix B, and Appendix C of this standard are normative appendices.
This standard was proposed by the Ministry of Land and Resources of the People's Republic of China.
This standard is under the jurisdiction of the National Geological and Mineral Standardization Technical Committee.
This standard was drafted. Consultation and Research Center of the Ministry of Land and Resources.
Drafters of this standard are revised. Zhong Weizhi, Zhang Yanqing, Qian Dadu, Zhao Qingbo, Hu Aimei, Li Mingzhai, Han Zheng, Wang Bo.
This standard is interpreted by the Ministry of Land and Resources of the People's Republic of China.
This standard replaces DZ/T 0216-2002.
Introduction
Coalbed methane is an important clean energy source. Formulate CBM resources/reserve specifications that are suitable for China's national conditions and are linked to international standards.
Promote the rational use of China's coalbed methane resources under the situation of reform and opening up, curb coal mine gas disasters and protect the atmospheric environment. In order to adapt to coal
The exploration, development and resource/reserve management needs of the gas, December 17,.2002, by the Ministry of Land and Resources
The standard form of the mineral industry issued the “CBM Resources/Reserves Specification” (DZ/T 0216-2002), which was implemented on March 1,.2003.
After more than seven years of implementation, the code has played a role in promoting the development of coalbed methane, while exposing some shortcomings.
On January 29,.2008, the Consultation and Research Center of the Ministry of Land and Resources commissioned the research and revision of the specification to form this standard.
On the day of implementation of this standard, the original standard shall be repealed at the same time.
CBM resource/reserve specification
1 Scope
This standard specifies China's CBM resource/reserve classification and classification standards and definitions, reserves estimation methods, reserves evaluation standards and reserves report
Compilation requirements.
This standard is applicable to CBM resource/reserve estimation and report preparation for surface exploration and mining; it can be used as CBM resource/reserve management,
Resource/reserve estimation review, development plan and basis for medium and long-term planning in mining economic activities. Regional survey of coalbed methane resources, capital
Source evaluation, or other methods to explore the exploitation of CBM resources/reserves and report preparation can be implemented.
2 Normative references
The relevant provisions in the following documents become the terms of this standard by reference to this standard. All modifications or revisions to each of the following documents
The version is not compatible with this standard.
GB/T 212-2008 industrial analysis method of coal
GB/T 217-2008 Method for determination of true relative density of coal
GB/T 6949-1998 Method for determination of apparent density of coal
GB/T 13610-2003 Composition analysis of natural gas by gas chromatography
GB/T 19492-2004 Oil and gas resources/reserves classification
GB/T 19559-2008 Method for determination of coalbed methane content
GB/T 19560-2008 High-pressure isothermal adsorption test method for coal
DZ/T 0215-2002 Code for geological exploration of coal and peat
DZ/T 0217-2005 Oil and gas reserves calculation specification
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
Coalbed methane (CBM)
In the coal seam, the original state of occurrence is mainly adsorbed on the surface of the coal matrix particles to be free from coal cleat, cracks and pores or dissolved.
A hydrocarbon gas supplemented by coalbed water and containing methane as a main component. This standard stipulates that it is mainly adsorbed gas that needs to estimate resources/reserves.
3.2
Coalbed methane resources coalbedmethaneresources
According to certain geological and exploration projects, the estimated occurrences in the coal seams, current or future exploitable, have realistic economic significance and
The total economic potential of coalbed methane is divided into discovered reserves and potential resources to be discovered according to the presence or absence of exploration engineering.
3.3
Coalbed methane reserves coalbedmethanereserves
3.3.1
Geological reserves originalcoalbedmethaneinplace
In the original state, the total amount of coalbed methane that is actually economically significant in the coal seams with well-defined estimated boundaries. press
The degree of exploration is divided into three levels. predicted, controlled and proven.
3.3.2
Recoverable reserves recoverablereserves
The recoverable part of geological reserves. Refers to the use of existing technology, through theoretical estimates or analogies, under current regulatory policies and market conditions.
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