Spe Projects Facilities & Construction最新文献_第9页

Performance Characteristics for an Interstitially Insulated Coaxial Pipe Using Wire-Screen Mesh for Deepwater Applications 一种用于深水应用的丝筛孔间绝缘同轴管的性能特性

Spe Projects Facilities & Construction Pub Date : 2008-09-01 DOI: 10.2118/111505-PA

E. Marotta, D. Kim, L. Fletcher

引用次数: 0

Why It Is Difficult To Learn Lessons: Insights from Decision Theory and Cognitive Science 为什么学习课程很难:来自决策理论和认知科学的见解

Spe Projects Facilities & Construction Pub Date : 2008-09-01 DOI: 10.2118/110211-PA

H. Duhon, Janet S. Elias

引用次数: 13

Multiphase-flow Modeling Based on Experimental Testing: an Overview of Research Facilities Worldwide and the Need for Future Developments 基于实验测试的多相流建模:全球研究设施综述及未来发展需求

Spe Projects Facilities & Construction Pub Date : 2008-09-01 DOI: 10.2118/110116-PA

G. Falcone, C. Teodoriu, K. Reinicke, O. Bello

{"title":"Multiphase-flow Modeling Based on Experimental Testing: an Overview of Research Facilities Worldwide and the Need for Future Developments","authors":"G. Falcone, C. Teodoriu, K. Reinicke, O. Bello","doi":"10.2118/110116-PA","DOIUrl":"https://doi.org/10.2118/110116-PA","url":null,"abstract":"Multiphase flow models for the oil and gas industry are required to investigate and understand the co-current or counter-current flow of different fluid phases under a wide range of pressure and temperature conditions and in several different flow configurations. To compliment this theoretical effort, experimental measurements are required to verify multiphase flow models under controlled conditions and assess their range of applicability. This is why there exists a large number of multiphase flow loops around the world. However, there are numerous varieties of multiphase flow occurrences due to differences in pressure and temperature, fluid types, flow regimes, pipe geometry, inclination and diameter, and whether the flow is steady-state or transient. Consider the example of hydrocarbon producing fields in the North Sea. Typical parameters for an oil well in the northern basins are as follows: production rate of 800-1600 cubic meters per day, tubing diameter of 0.102-0.130 meters, reservoir depth of 3000-3500 meters, oil density of 825-930 kilograms per cubic meters, gas-oil-ratio of 100 standard cubic meters per standard cubic meters and water cut up to 90%. For a gas well in the southern gas basin, the typical parameters become: initial production rate of 0.7 to over 2.8 million standard cubic meters per day, tubing diameter of 0.114-0.140 meters, reservoir depth of 2500-3500 meters and initial liquidgas-ratio of less than 1 to over 30 standard cubic meters per million standard cubic meters. The operational pressure at the wellhead may reach up to 10 MPa and reservoir pressures can be as high as 30 MPa. Furthermore, not only do well performance values vary considerably across the world and, they also vary with time for the same field. Building a flow loop that reproduces real hydrocarbon wells, including the reservoir inertia and the complex heat transfer process taking place between the wellbore and the reservoir, is not feasible. Thus, downscaling of typical field parameters is necessary for the study of multiphase flows at laboratory conditions. This paper presents a critical review of multiphase flow loops around the world, highlighting the pros and cons of each facility with regard to reproducing and monitoring different multiphase flow situations. The authors suggest a way forward for new developments in this area.","PeriodicalId":335535,"journal":{"name":"Spe Projects Facilities & Construction","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122518198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Operating Multiphase Helicoaxial Pumps in Series To Develop a Satellite Oil Field in a Remote Desert Location 多相螺杆泵串联运行开发偏远沙漠卫星油田

Spe Projects Facilities & Construction Pub Date : 2008-06-01 DOI: 10.2118/109785-PA

H. Saadawi

引用次数: 13

Predicted impacts from offshore produced water discharges on hypoxia in the Gulf of Mexico. 近海采出水排放对墨西哥湾缺氧的预测影响。

Spe Projects Facilities & Construction Pub Date : 2008-06-01 DOI: 10.2118/106814-PA

V. J. Bierman, S. Hinz, D. Justić, D. Scavia, J. Veil, K. Satterlee, M. Parker, J. Wilson

{"title":"Predicted impacts from offshore produced water discharges on hypoxia in the Gulf of Mexico.","authors":"V. J. Bierman, S. Hinz, D. Justić, D. Scavia, J. Veil, K. Satterlee, M. Parker, J. Wilson","doi":"10.2118/106814-PA","DOIUrl":"https://doi.org/10.2118/106814-PA","url":null,"abstract":"Summer hypoxia (dissolved oxygen < 2 mg/L) in the bottom waters of the northern Gulf of Mexico has received considerable scientific and policy attention because of potential ecological and economic impacts. This hypoxic zone forms off the Louisiana coast each summer and has increased from an average of 8,300 km{sup 2} in 1985-1992 to over 16,000 km{sup 2} in 1993-2001, reaching a record 22,000 km{sup 2} in 2002. The almost threefold increase in nitrogen load from the Mississippi River Basin (MRB) to the Gulf since the middle of the last century is the primary external driver for hypoxia. A goal of the 2001 Federal Action Plan is to reduce the 5-year running average size of the hypoxic zone to below 5,000 km{sup 2} by 2015. After the Action Plan was developed, a new question arose as to whether sources other than the MRB may also contribute significant quantities of oxygen-demanding substances. One very visible potential source is the hundreds of offshore oil and gas platforms located within or near the hypoxic zone, many of which discharge varying volumes of produced water. The objectives of this study were to assess the incremental impacts of produced water discharges on dissolved oxygen inmore » the northern Gulf of Mexico, and to evaluate the significance of these discharges relative to loadings from the MRB. Predictive simulations were conducted with three existing models of Gulf hypoxia using produced water loads from an industry study. Scenarios were designed that addressed loading uncertainties, settleability of suspended constituents, and different assumptions on delivery locations for the produced water loads. Model results correspond to the incremental impacts of produced water loads, relative to the original model results, which included only loads from the MRB. The predicted incremental impacts of produced water loads on dissolved oxygen in the northern Gulf of Mexico from all three models were small. Even considering the predicted ranges between lower- and upper-bound results, these impacts are likely to be within the errors of measurement for bottomwater dissolved oxygen and hypoxic area at the spatial scale of the entire hypoxic zone.« less","PeriodicalId":335535,"journal":{"name":"Spe Projects Facilities & Construction","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121057888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Effects of High Oil Viscosity on Oil/Gas Flow Behavior in Horizontal Pipes 高粘度油对水平管内油气流动特性的影响

Spe Projects Facilities & Construction Pub Date : 2008-06-01 DOI: 10.2118/102727-PA

B. Gokcal, Qian Wang, Hong-quan Zhang, C. Sarica

引用次数: 52

Economic Modeling of an Oil and Gas Project Involving Carbon Capture and Storage: Snohvit LNG Field (Barents Sea, Norway) 涉及碳捕集与封存的油气项目经济建模:挪威巴伦支海Snohvit LNG油田

Spe Projects Facilities & Construction Pub Date : 2008-06-01 DOI: 10.2118/107430-PA

Matei Negrescu

引用次数: 4

Flow Assurance and Artificial Lift Innovations for Jubarte Heavy Oil in Brazil 巴西Jubarte重油的流动保障和人工举升创新

Spe Projects Facilities & Construction Pub Date : 2008-03-01 DOI: 10.2118/117174-PA

Giovani Colodette, C. Pereira, C. A. Siqueira, G. Ribeiro, R. Rodrigues, J. S. D. Matos, M. Ribeiro

引用次数: 5

Estimating the Cost of Errors in Estimates Used During Concept Selection 估算概念选择中使用的估算错误的成本

Spe Projects Facilities & Construction Pub Date : 2008-03-01 DOI: 10.2118/110191-PA

C. Jablonowski, Chaiyaporn Wiboonkij-arphakul, M. Neuhold

引用次数: 14

Optimizer's Curse: Removing the Effect of this Bias in Portfolio Planning 优化者的诅咒:消除投资组合规划中这种偏见的影响

Spe Projects Facilities & Construction Pub Date : 2008-03-01 DOI: 10.2118/107852-PA

J. Schuyler, T. Nieman

引用次数: 7