ISO/TS 20790:2024
(Main)Oil and gas industries including lower carbon energy — Guidelines for green manufacturing and lower carbon emission of oil and gas-field equipment and materials
Oil and gas industries including lower carbon energy — Guidelines for green manufacturing and lower carbon emission of oil and gas-field equipment and materials
This document provides guidelines for green manufacturing and lower carbon emission practices of oil and gas-field equipment and materials used in the hydrocarbon industries. The guidelines include the establishment of a green attribute system and implementation of sound practices for green manufacturing and lower carbon emission, such as green design, manufacturing, remanufacturing, evaluation and management. This document is applicable to organizations involved in the design, construction, engineering, commissioning, operations, maintenance, decommissioning and reuse of materials, equipment, installations and process systems applied in the hydrocarbon industries.
Industries du pétrole et du gaz, y compris les énergies à faible teneur en carbone — Lignes directrices pour une production verte et une réduction des émissions de carbone des équipements et matériaux des champs pétroliers et gaziers
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ISO/TS 20790
First edition
Oil and gas industries including
2024-10
lower carbon energy — Guidelines
for green manufacturing and lower
carbon emission of oil and gas-field
equipment and materials
Industries du pétrole et du gaz, y compris les énergies à faible
teneur en carbone — Lignes directrices pour une production
verte et une réduction des émissions de carbone des équipements
et matériaux des champs pétroliers et gaziers
Reference number
© ISO 2024
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Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 3
5 Green attributes . 4
5.1 Principles for determination .4
5.1.1 General purpose .4
5.1.2 Operational and measurable .4
5.1.3 Systematic and specific .4
5.2 Green attribute system .5
5.3 Green attribute content and measurement indexes .5
6 Basic principles . 6
6.1 General .6
6.2 Green design .6
6.2.1 General .6
6.2.2 Materials .7
6.2.3 Structure .7
6.3 Green processing .8
6.3.1 Application of new processes .8
6.3.2 Resource consumption control.8
6.3.3 Emission control .8
6.4 Operation process .8
6.5 Resource and energy cyclic utilization .8
7 Typical practices . 8
7.1 General .8
7.2 Practices mainly contributing to carbon replacement .9
7.2.1 Pure hydrogen or hydrogen-mixed pipeline transmission.9
7.2.2 Underground hydrogen storage .9
7.3 Practices mainly contributing to carbon emission reduction .10
7.3.1 Application of low consumption and low emission power engine .10
7.3.2 Drilling rig potential energy recovery and application of energy storage .10
7.3.3 "Well factory" large platform drilling .10
7.3.4 Coating for pipelines and storages .10
7.3.5 Remanufacturing .11
7.4 Practices mainly contributing to carbon storage .11
7.5 Practices mainly contributing to others .11
7.5.1 Waste liquid treatment .11
7.5.2 Materials used for aggressive environments. 12
8 Green assessment .12
8.1 Green assessment content . 12
8.2 Green assessment methods . 12
8.2.1 Life cycle assessment method . 12
8.2.2 Other methods . 13
9 Green management .13
9.1 Basic ideas and process . 13
9.2 Recommendations for the related parties .14
9.3 Product documentation .14
9.4 Identification .14
Annex A (informative) Examples of green processes and techniques .15
iii
Annex B (informative) An example of life cycle assessment . 17
Bibliography .20
iv
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
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The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
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This document was prepared by Technical Committee ISO/TC 67, Oil and gas industries including lower
carbon energy.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
v
Introduction
To meet the 2030 Sustainable Development Goals (SDGs), ISO/TC 67, representing the global oil and gas
industries including lower carbon energy, plays an important role in reducing use of materials and other
resources, increasing the recycling of resources, and reducing waste and emissions, e.g. greenhouse gas
(GHG) emissions, while continuing to deliver the energy and products demanded by their consumers.
The industry is committed to enhancing sustainability a
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