Spe Projects Facilities & Construction最新文献_第7页

Characterization of Oil/Water Flows in Inclined Pipes 斜管中油水流动特性研究

Spe Projects Facilities & Construction Pub Date : 2009-06-01 DOI: 10.2118/115485-PA

S. Atmaca, C. Sarica, Hong-quan Zhang, A. Al-sarkhi

引用次数: 21

Latest Concepts of Plastic-Lined Water Injection Flowlines for Deepwater Field Developments 用于深水油田开发的塑料衬里注水管线的最新概念

Spe Projects Facilities & Construction Pub Date : 2009-06-01 DOI: 10.2118/127354-PA

M. Beunier, F. Pionetti, K. Ardavanis, E. Gourdoux, B. Mauriès, J. Verdeil, K. Lachheb

引用次数: 0

Integrated Method for Designing Valuable Flexibility In Oil Development Projects 石油开发项目价值柔性设计的集成方法

Spe Projects Facilities & Construction Pub Date : 2009-06-01 DOI: 10.2118/122710-PA

A. Babajide, R. Neufville, M. Cardin

{"title":"Integrated Method for Designing Valuable Flexibility In Oil Development Projects","authors":"A. Babajide, R. Neufville, M. Cardin","doi":"10.2118/122710-PA","DOIUrl":"https://doi.org/10.2118/122710-PA","url":null,"abstract":"Summary This paper presents an integrated method for identifying and inserting valuable flexibility into major development projects. It builds upon and ties together recent work that (1) documents how errors in estimates can bias the selection of design concepts, (2) shows how concept flexibility can improve the performance of projects, and (3) presents useful ways to present the probability distribution of outcomes. The proposed approach is an outcome of long-term work on the improvement of design methods. It involves four complementary steps: (1) the development and economic evaluation of a base case standard design, (2) the exploration of the range of outcomes this design might generate, so that it is possible to proceed to (3) the identification of opportunities for flexible design, and then (4) the evaluation and selection of the most valuable kinds of flexibility to incorporate into the design concepts. This approach embodies a paradigmatic change in the way designers deal with uncertainty: instead of designing based on fixed assumptions and then testing the sensitivity of the design to risks; the proposed process recognizes risks in the design process, and thereby develops valuable flexibility that increases the expected value of projects. A case study of the development of an oil platform in the Gulf of Mexico demonstrates the proposed method.","PeriodicalId":335535,"journal":{"name":"Spe Projects Facilities & Construction","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114603706","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: 20

Evaluating Crystallization Risks in Liquefied-Natural-Gas (LNG) Production 液化天然气(LNG)生产中的结晶风险评估

Spe Projects Facilities & Construction Pub Date : 2009-06-01 DOI: 10.2118/110391-PA

L. Ayala, J. Fernandez

引用次数: 1

Effects of High Oil Viscosity on Drift Velocity for Horizontal and Upward Inclined Pipes 高粘度油对水平和向上倾斜管道漂移速度的影响

Spe Projects Facilities & Construction Pub Date : 2009-06-01 DOI: 10.2118/115342-PA

B. Gokcal, A. Al-sarkhi, C. Sarica

{"title":"Effects of High Oil Viscosity on Drift Velocity for Horizontal and Upward Inclined Pipes","authors":"B. Gokcal, A. Al-sarkhi, C. Sarica","doi":"10.2118/115342-PA","DOIUrl":"https://doi.org/10.2118/115342-PA","url":null,"abstract":"This paper (SPE 115342) was accepted for presentation at the 2008 SPE Annual Technical Conference and Exhibition, Denver, 21–24 September, and revised for publication. Original manuscript received for review 6 July 2008. Revised manuscript received for review 24 November 2008. Paper peer approved 6 December 2008. Summary The translational velocity, velocity of slug units, is one of the key closure relationships in two-phase flow mechanistic modeling. It is described as the summation of the maximum mixture velocity in the slug body and the drift velocity. The existing equation for the drift velocity is developed by using potential flow theory. Surface tension and viscosity are neglected. However, the drift velocity is expected to be affected with high oil viscosity. In this study, the effects of high oil viscosity on drift velocity for horizontal and upward inclined pipes are experimentally observed. The experiments are performed on a flow loop with a test section 50.8 mm ID for inclination angles of 0° to 90°. Water and viscous oil are used as test fluids. Liquid viscosities vary from 0.001 to 1.237 Pa·s. A new drift velocity model is proposed for high oil viscosity for horizontal and upward inclined pipes. The experimental results are used to evaluate the performances of proposed model for drift velocity. The calculated drift velocities are compared very well with the experimental results. The proposed model could be easily implemented into translational velocity equation. It should improve the existing two-phase flow models in the development and maintenance of heavy oil fields.","PeriodicalId":335535,"journal":{"name":"Spe Projects Facilities & Construction","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129590673","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: 31

The Cliff Head Field Development--Flow Assurance and Production Chemistry Challenges in a Marginal Field Context Cliff Head油田开发——边缘油田的流动保障和生产化学挑战

Spe Projects Facilities & Construction Pub Date : 2009-06-01 DOI: 10.2118/115612-PA

Simon Daniel, J. Roberts

引用次数: 2

Paraffin Cleanout in a Single Subsea Flowline Using Xylene 使用二甲苯在单个海底管线中进行石蜡清洗

Spe Projects Facilities & Construction Pub Date : 2009-03-01 DOI: 10.2118/125131-PA

J. C. Bailey, S. J. Allenson

引用次数: 2

Corrosion Management for Aging Pipelines--Experience From the Forties Field 老化管道的腐蚀管理——来自Forties油田的经验

Spe Projects Facilities & Construction Pub Date : 2009-03-01 DOI: 10.2118/114141-PA

J. Marsh, T. Teh, S. Ounnas, M. Richardson

引用次数: 2

Investigation of Swirl Flows Applied to the Oil and Gas Industry 旋流在油气工业中的应用研究

Spe Projects Facilities & Construction Pub Date : 2009-03-01 DOI: 10.2118/115938-PA

M. Surendra, G. Falcone, C. Teodoriu

引用次数: 25

Study of the Effect of Inhibitors on Erosion-Corrosion in CO2-Saturated Condition with Sand 缓蚀剂对co2饱和条件下含砂侵蚀腐蚀的影响研究

Spe Projects Facilities & Construction Pub Date : 2009-03-01 DOI: 10.2118/114081-PA

Chun Wang, A. Neville

引用次数: 6