Advances in chemistry series最新文献_第3页

Thermal shock behavior and evaluation of epoxy resins toughened with hard particulates 硬颗粒增韧环氧树脂的热冲击性能及评价

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0252.CH009

M. Kubouchi, K. Tsuda, H. Hojo

引用次数: 3

Solids production and control in petroleum recovery 石油开采中的固体生成与控制

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0251.CH009

B. Hawkins, I. Adamache, G. Leopold

{"title":"Solids production and control in petroleum recovery","authors":"B. Hawkins, I. Adamache, G. Leopold","doi":"10.1021/BA-1996-0251.CH009","DOIUrl":"https://doi.org/10.1021/BA-1996-0251.CH009","url":null,"abstract":"Reservoir solids may be produced during exploitation of petroleum reservoirs. Solids management practices depend on the nature of the reservoir and the produced fluids. For conventional oil and gas reservoirs, operators normally have focused on prevention or control of solids influx into production wells. In Canada, exploitation of heavy oil reservoirs has been found to be more effective when solids are produced. Solids production from conventional oil and gas reservoirs can have detrimental effects on well productivity and equipment. Therefore, the practice has been to attempt to prevent or control solids influx into the wells by using screens, gravel packs, or other means to restrict solids flow. If, when, where, and how to install solids control systems are governed by both cost and risk factors. From a solids management point of view, production of heavy oil from unconsolidated formations poses different challenges than conventional oil and gas production. Production of large quantities of solids is critical for maintaining the productivity of wells in heavy oil reservoirs. This has necessitated the development of special pumping systems to transport fluids with high solids content. Many reservoirs are now being exploited by horizontal wells, which have long horizontal contact with the reservoir. Solidsmore » control methods for horizontal wells have been adapted from those used in vertical wells. Special techniques and equipment have been developed to remove deposited solids from horizontal wells. Specially designed equipment and techniques are required for the surface handling of high solids cut fluids. Separation, cleaning, and disposal of produced solids can be costly, especially if the solids must be oil-free to satisfy environmental regulations. 138 refs., 20 figs., 3 tabs.« less","PeriodicalId":245674,"journal":{"name":"Advances in chemistry series","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133539261","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: 1

Loading-rate dependence of the fracture behavior of rubber-modified poly(methyl methacrylate) 橡胶改性聚甲基丙烯酸甲酯断裂行为的加载速率依赖性

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0252.CH016

O. Julien, P. Béguelin, H. Kausch

引用次数: 8

Investigations of micromechanical and failure mechanisms of toughened thermoplastics by electron microscopy 增韧热塑性塑料微观力学及失效机理的电镜研究

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0252.CH017

G. H. Michler, J. Starke

引用次数: 8

Failure mechanisms in compatibilized blends of linear low-density polyethylene and polystyrene 线性低密度聚乙烯和聚苯乙烯增容共混物的失效机理

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0252.CH022

T. Li, V. Topolkaraev, E. Baer

引用次数: 4

Drilling fluid suspensions 钻井液悬浮液

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0251.CH010

T. Jones, T. L. Hughes

引用次数: 23

Principles of single-phase flow through porous media 多孔介质单相流动原理

Advances in chemistry series Pub Date : 1996-12-31 DOI: 10.1021/BA-1996-0251.CH005

Shijie Liu, J. Masliyah

{"title":"Principles of single-phase flow through porous media","authors":"Shijie Liu, J. Masliyah","doi":"10.1021/BA-1996-0251.CH005","DOIUrl":"https://doi.org/10.1021/BA-1996-0251.CH005","url":null,"abstract":"Porous media are both permeable and dispersive to a traversing fluid. Flow of a single-phasefluid in porous media is not only of practical interest but also of fundamental significance in characterizing the porous media. In this chapter, the characteristics of porous media are introduced from both fundamental and application points of view. A continuum approach is used. The volume-averaged equations are used to describe the flow, where the momentum dispersion has been neglected. The relations between Darcy`s law-Brinkinans equation and the volume-averaged Navier-Stokes equation are described. The Forchheimer hypothesis, Ergun equation, and Liu-Afacan-Alashyah equation are briefly described in terms of coupling of the viscous and inertial effects oil the single-phaseflow in porous media. Discussions are provided on the concept and modeling of areal porosity, tortuosity, permeability, and shear factor. A curved passage model is discussed in terms of the shear factor and pressure-drop modeling for flow through porous media. Bounding wall effects are discussed through a simple approach. Examples of flow simulations in porous media (i.e., slightly compressible flow in oil reservoirs and incompressible flow infixed beds) are provided. 110 refs., 22 figs., 4 tabs.","PeriodicalId":245674,"journal":{"name":"Advances in chemistry series","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115008381","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: 6

Typical electric and magnetic field exposures at power-line frequencies and their coupling to biological systems 电力线频率下的典型电场和磁场暴露及其与生物系统的耦合

Advances in chemistry series Pub Date : 1995-12-31 DOI: 10.1021/BA-1995-0250.CH003

F. Barnes

引用次数: 10

Consolidation of dry archaeological wood by impregnation with thermoplastic resins. 用热塑性树脂浸渍干燥考古木材的固结。

Advances in chemistry series Pub Date : 1990-05-27 DOI: 10.1021/ba-1990-0225.ch013

A. Schniewind

引用次数: 6

Biological degradation of wood. 木材的生物降解。

Advances in chemistry series Pub Date : 1990-05-11 DOI: 10.1021/ba-1990-0225.ch006

R. Blanchette, T. Nilsson, G. Daniel, A. Abad

引用次数: 277