CN112800698B - 水合物膜随流体物性脱落的输气管道流动安全预警方法 - Google Patents
水合物膜随流体物性脱落的输气管道流动安全预警方法 Download PDFInfo
- Publication number
- CN112800698B CN112800698B CN202110186301.8A CN202110186301A CN112800698B CN 112800698 B CN112800698 B CN 112800698B CN 202110186301 A CN202110186301 A CN 202110186301A CN 112800698 B CN112800698 B CN 112800698B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hydrate
- representing
- fluid
- inhibitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/14—Pipes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/08—Thermal analysis or thermal optimisation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Fluid Mechanics (AREA)
- Pure & Applied Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Computing Systems (AREA)
- Algebra (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110186301.8A CN112800698B (zh) | 2021-02-17 | 2021-02-17 | 水合物膜随流体物性脱落的输气管道流动安全预警方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110186301.8A CN112800698B (zh) | 2021-02-17 | 2021-02-17 | 水合物膜随流体物性脱落的输气管道流动安全预警方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112800698A CN112800698A (zh) | 2021-05-14 |
CN112800698B true CN112800698B (zh) | 2022-04-01 |
Family
ID=75815177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110186301.8A Active CN112800698B (zh) | 2021-02-17 | 2021-02-17 | 水合物膜随流体物性脱落的输气管道流动安全预警方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112800698B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117236055B (zh) * | 2023-10-10 | 2024-04-19 | 中煤科工集团武汉设计研究院有限公司 | 一种浆体管道的堵塞临界条件计算方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866677A (en) * | 1973-08-07 | 1975-02-18 | Vetco Offshore Ind Inc | Underwater connection apparatus |
CN102022619B (zh) * | 2009-09-16 | 2013-04-03 | 中国石油大学(北京) | 功能复合型抑制剂及抑制水合物聚积和石蜡沉积的方法 |
CN103675213B (zh) * | 2013-12-20 | 2015-09-02 | 华南理工大学 | 一种模拟油气管道流体流动安全评价装置 |
CN104390886B (zh) * | 2014-11-20 | 2017-01-04 | 大连理工大学 | 一种利用磁共振成像技术快速测量气-液扩散系数的方法 |
CN106194165B (zh) * | 2016-08-26 | 2018-02-27 | 中国石油大学(华东) | 深水气井测试中天然气水合物堵塞监测装置及方法 |
CN106322121B (zh) * | 2016-08-26 | 2018-04-06 | 中国石油大学(华东) | 深水气井生产管路水合物堵塞早期监测装置及方法 |
-
2021
- 2021-02-17 CN CN202110186301.8A patent/CN112800698B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112800698A (zh) | 2021-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Gayet et al. | Experimental determination of methane hydrate dissociation curve up to 55 MPa by using a small amount of surfactant as hydrate promoter | |
Wang et al. | Prediction of the critical gas velocity of liquid unloading in a horizontal gas well | |
RU2329371C1 (ru) | Способ управления процессом предупреждения гидратообразования во внутрипромысловых шлейфах газовых и газоконденсатных месторождений крайнего севера | |
CN112800698B (zh) | 水合物膜随流体物性脱落的输气管道流动安全预警方法 | |
CN104895560A (zh) | 一种深水测试井筒压力、温度场模拟及水合物预测方法 | |
CN113673179A (zh) | 一种长距离泥浆管道输送动态模型及应用 | |
CN111101925A (zh) | 一种评价注水井结垢趋势的方法 | |
CN110631987A (zh) | 一种多功能沉积物下腐蚀自动模拟试验装置 | |
JP2019501381A (ja) | ガス中の硫黄溶解度を測定するための方法及びシステム | |
CN110674572B (zh) | 一种海底输气管道中天然气水合物生成区域预测方法 | |
Wang et al. | Flow characteristic and blockage mechanism with hydrate formation in multiphase transmission pipelines: In-situ observation and machine learning predictions | |
CN113007606B (zh) | 水合物沉积结构脱落的海底输气管道的流动安全预警方法 | |
BRPI0519189B1 (pt) | método para medição de volumes das fases totais em fluxo de multifases em tubulações | |
CN112800626B (zh) | 一种模拟环流海底管道水合物堵塞的预警方法 | |
CN112800699B (zh) | 一种用于模拟水合物堵塞的海底输气管道运输的预警方法 | |
Zhang et al. | Experimental Investigation on Hydrate Plugging Formation in Horizontal Single-Pass Gas-Dominant Flows | |
Jung et al. | A simulation study of wax deposition in subsea oil production system | |
Dholabhal et al. | Evaluation of gas hydrate formation and deposition in condensate pipelines: pilot plant studies | |
Abramkin et al. | Modeling of technological processes in gas production complexes | |
Xing et al. | Experimental research on critical velocity of slurry pipeline transportation | |
Mokwenye | Evaluation of Gas Hydrate in Gas Pipeline Transportation | |
Musakaev et al. | Hydrate formation kinetics in piped natural-gas flows | |
Liang et al. | Identification of slug flow in underwater compressed gas energy storage pipeline using pressure signals | |
Jing et al. | Quantitative hydrate deposition prediction method and application in deep-water or permafrost gas pipelines | |
Zhang et al. | Analysis of sensitivity to hydrate blockage risk in natural gas gathering pipeline |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Tianyu Inventor after: Wang Dayong Inventor after: Li Mengxin Inventor after: Sha Jie Inventor after: Fan Jiarui Inventor after: Zhao Liang Inventor after: Wang Yongqi Inventor after: Song Yongchen Inventor before: Chen Tianyu Inventor before: Wang Dayong Inventor before: Li Mengxin |