Standards

NB/T 10990-2022 The anti-corrosion design requirements for the pitch control system of offshore wind turbines

Publish Date: 2022-11-04

NB/T 10991-2022 NB/T 10991-2022 Wind Turbine Generator Set Tower Elevator

Publish Date: 2022-11-04

NB/T 10992-2022 The method for determining the reduction factor for the generation capacity of wind turbines

Publish Date: 2022-11-04

NB/T 10993-2022 Wind turbine unit welded frame

Publish Date: 2022-11-04

NB/T 10994-2022 Offshore wind turbine unit external platform lifting equipment specification

Publish Date: 2022-11-04

NB/T 10995-2022 Wind turbine unit high-speed shaft coupling technical specifications

Publish Date: 2022-11-04

NB/T 11043-2022 The technical specifications for establishing the geological model of a shale gas reservoir

This document describes the basic process of establishing geological models for shale gas reservoirs, specifies the methods for establishing various models and their quality control, outlines the method of model coarsening, and provides the output format and the content of the report. This document is applicable to the establishment of geological models for shale gas reservoirs during the shale gas evaluation stage, the production capacity construction stage, and the development and production stage. Other types of energy (such as shale oil and coalbed methane) can be used as reference for application.

Publish Date: 2022-11-04

NB/T 11044-2022 Digital Rock Core Processing and Analysis Techniques for Shale Resources Standardization

This document specifies the general requirements for the processing and analysis of shale digital cores, and describes the corresponding test methods. This document is applicable to the scanning and analysis of shale using CT and scanning electron microscopy, among other techniques.

Publish Date: 2022-11-04

NB/T 11045.1-2022 Shale gas extraction process technology specification Part 1: Guidelines

This document stipulates the general requirements for the implementation of shale gas production and extraction processes, as well as the related rules for the optimization and design of production and extraction processes, their application and maintenance, and the evaluation of their effectiveness. This document is applicable to the implementation of production and extraction processes after the completion of hydraulic fracturing in shale gas wells and the transition to the gas extraction phase.

Publish Date: 2022-11-04

NB/T 11046-2022 The Evaluation Specification for Economic Benefit of Shale Gas Development, NB/T 11046-2022

This document stipulates the basic principles and technical requirements for evaluating the economic benefits of shale gas development. This document is applicable to the evaluation of the economic benefits of shale gas development.

Publish Date: 2022-11-04

NB/T 11047-2022 The Specification for Application Technology of Numerical Simulation in Shale Gas Development

This document specifies the work steps, technical content, methods, and requirements for numerical simulation applications in shale gas development. This document is applicable to numerical simulation applications in different development stages of shale gas reservoirs (development evaluation, pilot testing, capacity construction, development and production, etc.).

Publish Date: 2022-11-04

NB/T 11048-2022 NB/T 11048-2022 Specification for post-evaluation of shale gas development projects

This document specifies the content and technical requirements for the post-evaluation of shale gas development projects. This document is applicable to the post-evaluation work of shale gas development capacity-building projects.

Publish Date: 2022-11-04