#### 期刊菜单

Hydrostatic Characteristics, Large Angle Stability, and Oil Spill Calculation of a Certain Drilling Vessel
DOI: 10.12677/me.2024.122017, PDF, HTML, XML, 下载: 63  浏览: 94  科研立项经费支持

Abstract: Drilling vessels are an important offshore oil and gas development device, playing a crucial role in the extraction of offshore oil and gas resources. Analyzing the hydrostatic characteristics, large angle stability, and oil spill calculation of drilling vessels is of great significance for ensuring the safety of offshore oil and gas extraction and promoting the development of marine resources. In view of this, this article combines the specific structure and parameters of a certain drilling vessel to conduct relevant analysis, and the conclusions obtained have certain guiding significance for specific practice.

1. 引言

Table 1. Parameters of drilling vessels

Figure 1. Geometric shape of drilling vessel

2. 分析前的准备工作

2.1. 舱室定义

Figure 2. The various tanks of the drilling vessel

Figure 3. The various compartments of the drilling vessel

2.2. 载况定义

2.3. 测深管定义

Figure 4. Sounding pipes for drilling vessel tanks

2.4. 计算原理

3. 计算结果

3.1. 静水力计算

Figure 5. Hydrostatic curve of drilling vessel

Figure 6. Curve of ship form coefficient for drilling vessels

3.2. 大倾角稳性计算

Figure 7. Static stability curve of drilling vessel

Figure 8. Dynamic stability curve of drilling vessel

3.3. 溢油计算

MARPOL Oil Outflow为溢油计算，根据《MARPOL》(国际防止船舶造成污染公约)中的规定进行相应的舱内石油溢出量计算。Stability的溢油计算功能包含两个规定，一个是MEPC.141 (53)，规则12A：油箱保护；另一个是MEPC.117 (52)，规则23：意外漏油性能。规则12A适用于燃料舱；规则23适用于货油舱。进行钻井船溢油计算时工具栏中选择MARPOL Oil Outflow，如图9所示。

Figure 9. Analysis toolbar for oil spill calculation

Figure 10. Select Tanks for MARPOL Analysis

Figure 11. Oil spill calculation of drilling vessels

4. 结论

NOTES

*通讯作者。

 [1] 邹昌明, 马金喜, 黄岩, 等. 海上无人井口平台消防泵选型与智能化控制方案[J]. 造船技术, 2023, 51(4): 72-76. [2] 贾向锋, 李亚伟, 赵涛. 大洋钻探船钻探系统装备现状及总体配置研究[J]. 船舶, 2023, 34(5): 67-76. [3] 田雪, 赵建亭, 程峰, 等. 大洋钻探船泥浆系统设计研究[J]. 船舶, 2021, 32(1): 63-73. [4] 张鹏飞, 唐旭东, 陈冠宇, 等. 钻井船月池区舱段有限元典型设计工况[J]. 船舶工程, 2023, 45(2): 70-77. [5] 赵亮, 汪学锋, 李欣, 等. 内孤立波载荷作用下钻井船动力定位性能[J]. 中国海洋平台, 2022, 37(5): 37-44 81. [6] 盛振邦. 船舶原理[M]. 上海: 上海交通大学出版社, 2019: 1-75.