Download or read book Evaluation and Analysis of Wear in Progressive Cavity Pumps written by Lucy Victoria Whittaker and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to Theses with Abstracts Accepted for Higher Degrees by the Universities of Great Britain and Ireland and the Council for National Academic Awards written by and published by . This book was released on 2005 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1992 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gulf Pump Guides Progressing Cavity Pumps Downhole Pumps and Mudmotors written by Lev Nelik and published by Elsevier. This book was released on 2013-11-25 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by one of the world’s foremost authorities on pumps, this first volume in Gulf Publishing Company’s Gulf Pump Guides series covers the design, application and troubleshooting for progressing cavity pumps, downhole pumps and mudmotors. There is no other volume offering a more comprehensive, easy-to-understand and hands-on coverage of these types of pumps. As they become more and more widely used in the petrochemical industry and other industries, knowledge of their design and application will become increasingly more important for the engineer.

Download or read book Fossil Energy Update written by and published by . This book was released on 1978 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the International Field Exploration and Development Conference 2023 written by Jia’en Lin and published by Springer Nature. This book was released on with total page 1731 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental and Theoretical Study of a Progressive Cavity Pump written by D. Appleby and published by . This book was released on 1994 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progressing Cavity Pumps written by Henri Cholet and published by Editions TECHNIP. This book was released on 1997 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progressing cavity pump is a recent innovation in petroleum production. It rapidly gained an important place in the production of heavy oils containing gas. It has now been confirmed as very efficient for the production of large flow rates of light and abrasive oils. Driven by rod strings from the surface, it is a simple, rugged and cheap equipment. The aim of this book is to provide clear and condensed information related to the principles, qualities and performances of this system. This book is intended to provide the choice criteria of a progressing cavity pump and the operational conditions for its implementation by technicians and field development managers.Contents: 1. Principle and general description of the progressing cavity pump. 2. PCP characteristics. 3. Selection of a PCP. 4. Presence of gas at the pump inlet. 5. Driving from surface of PCP. 6. Installation, operation and maintenance of PCP. 7. An economical completion with the insert pump. 8. The electrical submersible PCP. Bibliography. Index.

Download or read book Experimental Analysis and Simulation of Progressing Cavity Pump Performance in Single phase Flow Liquid Condition written by Hai Ha Tu and published by . This book was released on 2015 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by United States. National Bureau of Standards and published by . This book was released on 1986 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Tools and Mechanisms for Progressive Cavity Pumps written by Kevin Patrick Simon and published by . This book was released on 2019 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents tools to design progressive cavity pumps (PCPs), with an emphasis on low-viscosity fluids. These models indicate that high speed operation can increase sealing performance, decrease pump size, and eliminate gear-reductions. New models for estimating both laminar and turbulent internal flow and shear losses in these pumps are presented. The new models are capable of estimating pump performance 1000x faster than traditional simulation methods, and do not require empirical calibration, making them 'designer-ready'. A proof-of-concept turbulent PCP was designed using these models. Its volumetric efficiency is within 20% of predicted values. This thesis also presents a novel one degree-of-freedom hypocycloidal bearing to constrain the motion of the rotor for increased performance and control. 3 different bearing topologies have been developed: roller, rail, and flexural. An experimental PCP concept with integrated hypocycloidal rail bearings was developed and tested with efficiencies as high as 45%. Experimental data are compared with a new lubrication theory model which accounts for rotor motion, rotor geometric error, and stator geometric error. The experimental and theoretical results show strong agreement, proving that low-order lubrication theory models are accurate simulation tools. Additionally, performance results from the rail bearing pump and first-order analysis inspire new scaling laws for connecting the volumetric and mechanical efficiency of PCPs. These scaling laws show strong agreement in both turbulent and laminar flows. A new generation of PCPs has the potential to transform irrigation, water purification, oil-sand extraction, among other applications. The new tools required to create these PCPs also have strong implications for how traditional PCPs are designed.

Download or read book Fluid Dynamic and Performance Behavior of Multiphase Progressive Cavity Pumps written by Shankar Bhaskaran Narayanan and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: It is common for an oil well to produce a mixture of hydrocarbons that flash when exposed to atmospheric pressure. The separation of oil and gas mixtures on site may prove expensive and lead to higher infrastructure and maintenance costs as well. A multiphase pump offers a good alternative with a lower capital cost and increased overall production. A Progressive Cavity Pump (PCP) is a positive displacement pump type that can be used to pump a wide range of multiphase mixtures, including high viscosity fluids with entrained gas and solid particles in suspension. Despite its advantages, a PCP has a reduced ability to handle high gas-liquid ratios due to limitations of its elastomeric stator material required to overcome thermo and mechanical effects. Also the efficiency decreases significantly with increases in gas volume fractions and reduced differential pressures. The current study focuses on studying the behavior of this unique pump in a wide range of GVFs and studying the effect of this ratio on overall efficiency, temperature and pressure distribution on the stator. The pump exhibits vibration issues at specific differential pressures and they have been studied in this work. This can be of critical value as severe vibration issues can damage the pump components such as couplings and bearings leading to high maintenance costs. Another important issue addressed by this research is the behavior of this pump in transient conditions. Oil well production is highly unpredictable with unexpected rises and drops in GVFs. These transient conditions have been simulated by varying the GVF over wide ranges and studying the pump's behavior in terms of load, temperature rises and instantaneous pressure profiles on the pump stator. This thesis provides a comprehensive study of this pump, its operating ranges and behavior in off-design conditions to assist oil and gas exploration ventures in making an informed choice in pump selection for their applications based on field conditions.

Download or read book Publications of the National Institute of Standards and Technology Catalog written by National Institute of Standards and Technology (U.S.) and published by . This book was released on 1991 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Behavior Society written by and published by . This book was released on 1980 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 15th Wear of Materials written by Peter J. Blau and published by Elsevier. This book was released on 2005-10-03 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the 15th International Conference on Wear of Materials focus on the friction and wear of materials in various applications under different environments from the nanometer scale to the meter scale. The conference provides a unique international forum for researchers and practitioners from different disciplines to exchange latest results. Coverage includes: . Wear assessment and monitoring . Wear modeling, mechanisms, mapping and prediction . Wear-corrosion testing and control . Surface engineering for wear and wear-corrosion control . Development of new wear test methods and wear test methodologies . Wear of materials for biomedical applications . Wear of non-equilibrium materials: from atomic dimensions to the micro-scale . Wear of hard and superhard materials . Wear of materials in the earthmoving, minerals processing and mining industries

Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications of the National Bureau of Standards Catalog written by United States. National Bureau of Standards and published by . This book was released on 1986 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: