T/SHMHZQ 029-2021 Active Group standards

T/SHMHZQ 029-2021 Technical Regulations for Deepwater Underwater Drilling and Completion Systems

T/SHMHZQ 029-2021

Publish Date: 2021-10-19 Implement Date: 2021-10-19 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SHMHZQ 029-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Oil exploration, development, and transportation equipment

ICS Name: Exploration and drilling equipment

Publish Date: 2021-10-19

Implement Date: 2021-10-19

Scope

Scope: This document specifies the terms and definitions, main components, and technical parameters of the deepwater underwater drilling and completion system (hereinafter referred to as "the system") developed by Shanghai Xiawei Petroleum Equipment Technology Services Co., Ltd.; material requirements; operating conditions; system requirements; test methods; inspection rules; marking; packaging; shipment; and storage. This document is applicable to the deepwater underwater drilling and completion system developed by Shanghai Xiawei Petroleum Equipment Technology Services Co., Ltd. Main technical content: 3. Terminology and definitions 3.1 Deepwater underwater drilling and completion system 3.2 Low-pressure wellhead 3.3 High-pressure wellhead 3.4 13-3/8" casing hanger 3.5 9-5/8" casing hanger 3.6 Sealing assembly 3.7 Anti-wear filler 3.8 18-3/4" 15,000 Psi wellhead system delivery tool 4. Main components and technical parameters 5. Material requirements 5.1 Material selection 5.2 Specifications 5.3 Manufacturer's evaluation 5.4 Acidic environment materials 5.5 Consistency of requirements 5.6 Steel fabrication 5.7 Chemical composition and analysis 5.8 Mechanical and corrosion testing 5.9 Fragility fracture prevention 5.10 Fracture mechanics testing and analysis 5.11 Hardness 5.12 Retest 5.13 Corrosion 5.14 Welding strength 5.15 Characteristics at elevated temperatures 5.16 Characteristics after forming and heat treatment 5.17 Defect-free 5.18 Traceability 5.19 Marking 5.20 Inspection documents 5.21 Records 5.22 Protection and shipment 6. Operating conditions 6.1 General provisions 6.2 Rated pressure value 6.3 Temperature range 6.4 Acidic environment marking and labeling 7. System requirements 7.1 Design and performance 7.2 Pressure control components 7.3 Pressure-bearing components 7.4 Closing bolts 7.5 Structure 7.6 Dimensions 7.7 End and outlet bolt connections 7.8 Test, discharge, injection, and instrumentation connections 7.9 External corrosion protection proced