GB/T 37159.1-2018 in English
VALIDPetroleum drilling and production equipment—Offshore self-elevating drilling unit—Part 1:Functional configuration and design requirements
- Issued on:2018-12-28
- Implemented on:2019-07-01
- File Format:PDF
- Delivery:Via email within 5 business days
$534.00
| Standard No: | GB/T 37159.1-2018 |
| Document status: | VALID |
| Title in English: | Petroleum drilling and production equipment—Offshore self-elevating drilling unit—Part 1:Functional configuration and design requirements |
| Title in Chinese: | 石油天然气钻采设备 海洋石油自升式钻井平台 第1部分:功能配置和设计要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2018-12-28 |
| Implemented on: | 2019-07-01 |
| ICS Classification: | 75.180.10-Exploratory and extraction equipment |
| Chinese Classification: | E92-Petroleum drilling & production equipment and instrument |
| Professional Classification: | GB-National Standard |
| Related Topics: | offshore oil rig
GB/T 37159.1 GB/T 37159.1-2018 Oil Drilling Accessories pl6001e balance statistics settings Petroleum logging equipment Multiple oil transformer design Oil drilling design |
《GB/T 37159.1-2018石油天然气钻采设备 海洋石油自升式钻井平台 第1部分:功能配置和设计要求》由TC96（全国石油钻采设备和工具标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Analysis of the core content of the standard
| System module | Key configuration requirements | Design parameters |
|---|---|---|
| Main structure | Integrated design of hull/living area/legs | Design life ≥ 20 years |
| Power system | Configuration of 4-6 main generator sets | Single machine power ≤ 25% of total power |
| Well control system | Dual UPS power supply | BOP working pressure 105MPa |
Key technical indicators
The standard stipulates that the platform must meet the extreme working conditions of 150m operating water depth and 9000m drilling depth, and the cantilever beam must achieve ±6.1m lateral coverage. The power system adopts common DC bus variable frequency drive technology, and the diesel engine must comply with IMO Tier II emission standards.
Safety protection system
The platform is equipped with a three-level protection system:
1) Structural fire protection complies with CCS specifications
2) Emergency generator sets automatically start within 45 seconds
3) Lifeboats and rafts meet the capacity requirements of the SOLAS Convention
Implementation suggestions
It is recommended to adopt the modular design concept, and reserve 15% redundant power for the power system. The cable system must meet the IEC 60331 fire resistance standard, and the protection level of equipment in hazardous areas must reach IP23 or above.
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