Download or read book Steam Assisted Gravity Drainage Model Incorporating Energy Recovery from a Cooling Steam Chamber microform written by F. R. Scott Ferguson and published by National Library of Canada. This book was released on 1986 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Calculation Model for Steam Property Variation Along Wellbore Trajectory in SAGD Process written by Ning Ju and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steam-Assisted Gravity Drainage is an effective approach for recovering heavy oil and bitumen and its essence idea is to introduce steam heat into cold reservoir and reduce oil viscosity. In a typical SAGD process, two horizontal wells were drilled inside the target formation, one is put on the top as steam injection well and another is usually put on the bottom of target formation as oil production well. During SAGD process, a large amount of high pressure high temperature steam is injected into reservoir which occupies a big part of the whole SAGD project cost. The steam pressure and quality decreases during the steam flow inside vertical wellbore because the steam loses its heat through wellbore system to formation due to temperature gradient. And in horizontal wellbore, steam even flow into formation through slotted liner which takes away energy directly. For a SAGD project, the steam pressure and steam quality insides steam injection well are quite important parameters. A high enough quality can offer enough energy for steam chamber to develop and steam pressure will influence the oil production rate, steam trap control as well as ultimate oil recovery. In order to control the cost of SAGD production and offer evidence for steam injection, oil production strategy, the knowledge of steam properties (pressure, temperature, quality) along both vertical and horizontal wellbore are needed. The steam flow inside wellbore is a two phase (dry steam and hot water) flow and the determination of phase void fraction is critical in predicting the pressure loss and heat transfer. The major difference between steam flow inside horizontal wellbore and vertical wellbore is the existence of wall outflow in horizontal wellbore part. This wellbore outflow has a significant effect on wellbore friction as well as flow pattern transition inside wellbore which make it difficult to describe flow pattern in horizontal wellbore by former technology. A model describe steam flow inside wellbore during conventional Steam Assisted Gravity Drainage stage (after the steam chamber has achieved full height and lateral growth becomes the dominant mechanism for recovery) was built and solved in this thesis. A flow pattern independent drift flux model based void fraction correlation was introduced in this thesis in order to overcome the uncertainty problem in determining flow pattern and making is possible to describe steam flow in both vertical wellbore and horizontal wellbore in an unified way. A modified Reis's drainage model was used in this thesis which combined steam flow inside wellbore and steam chamber development inside formation. The steam properties (pressure, quality) distribution along wellbore trajectory were calculated, the effects of basic steam injection parameters (pressure, quality and mass flow rate) were analysed in this thesis. These steam property profiles along wellbore trajectory actually build correlations between wellbore flow and oil production, and will improve the understanding in steam injection strategy adjustment as well as oil production dynamic monitoring.
Download or read book Fuel from Farms written by Solar Energy Information Data Bank (U.S.) and published by . This book was released on 1980 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decision to produce; Markets and uses; Market assessment; Prodution potential; Equipment selection; Financial requirements; Decision and planning workssheets; Basic ethanol production; Preparation of feedstocks, Fermentation; Distillation; Types of feedstocks; Coproduct yields; Agronomic considerations; Plant design; Overall plant considerations; Process control; Representative ethanol plant; Maintenance checklist; Business plan; Analysis of financial requirements; Organizational form; Financing; Case study; Summary of legislation; Bureau of alcohol, tabacco, and firearms permit information; Enviromental considerations.
Download or read book Design Approaches for Solar Industrial Process Heat Systems written by Charles F. Kutscher and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Data Summary of Municipal Solid Waste Management Alternatives Appendix B RDF technologies written by and published by . This book was released on 1992 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Commercial Storage of Fruits Vegetables and Florist and Nursery Stocks written by Robert E. Hardenburg and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Note for the electronic edition: This draft has been assembled from information prepared by authors from around the world. It has been submitted for editing and production by the USDA Agricultural Research Service Information Staff and should be cited as an electronic draft of a forthcoming publication. Because the 1986 edition is out of print, because we have added much new and updated information, and because the time to publication for so massive a project is still many months away, we are making this draft widely available for comment from industry stakeholders, as well as university research, teaching and extension staff.
Download or read book Weight handling Equipment written by and published by . This book was released on 1982 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Vast Machine written by Paul N. Edwards and published by MIT Press. This book was released on 2010-03-12 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: The science behind global warming, and its history: how scientists learned to understand the atmosphere, to measure it, to trace its past, and to model its future. Global warming skeptics often fall back on the argument that the scientific case for global warming is all model predictions, nothing but simulation; they warn us that we need to wait for real data, “sound science.” In A Vast Machine Paul Edwards has news for these skeptics: without models, there are no data. Today, no collection of signals or observations—even from satellites, which can “see” the whole planet with a single instrument—becomes global in time and space without passing through a series of data models. Everything we know about the world's climate we know through models. Edwards offers an engaging and innovative history of how scientists learned to understand the atmosphere—to measure it, trace its past, and model its future.
Download or read book Watershed written by Stephen C. Lonergan and published by IDRC. This book was released on 2014-05-14 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Watershed describes the water crisis faced by Israel and the Occupied Palestinian Territories today; a crisis that will have much to do with the design and the success of the current peace proposals. The authors examine the geopolitics of water in the region, the economic importance, problems of water supply and water quality, and regional conflicts over water.
Download or read book CCS Guidelines written by Sarah M. Forbes and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Carbon Dioxide Capture and Storage (CCS) Guidelines effort was initiated to develop a set of preliminary guidelines and recommendations for the deployment of CCS technologies in the United States, to ensure that CCS projects are conducted safely and effectively. The guidelines are written for those who may be involved in decisions on a proposed project: the developers, regulators, financiers, insurers, project operators, and policy makers. These guidelines are intended to guide full-scale demonstration of and build public confidence in CCS technologies by informing how projects should be conducted.
Download or read book Handbook of Brewing written by Hans Michael Eßlinger and published by John Wiley & Sons. This book was released on 2009-04-22 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference combines the technological know-how from five centuries of industrial-scale brewing to meet the needs of a global economy. The editor and authors draw on the expertise gained in the world's most competitive beer market (Germany), where many of the current technologies were first introduced. Following a look at the history of beer brewing, the book goes on to discuss raw materials, fermentation, maturation and storage, filtration and stabilization, special production methods and beermix beverages. Further chapters investigate the properties and quality of beer, flavor stability, analysis and quality control, microbiology and certification, as well as physiology and toxicology. Such modern aspects as automation, energy and environmental protection are also considered. Regional processes and specialties are addressed throughout the entire book, making this a truly global resource on brewing.
Download or read book U S Navy Cold Weather Handbook for Surface Ships written by and published by . This book was released on 1988 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Waste Management written by Bernd Bilitewski and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive treatment of all aspects of waste disposal and management illustrated by numerous practical examples. This English version includes a comparison of regulations in the USA, Canada and Japan, US environmental legislation (both Federal and State) as well as a number of case studies, such as Recycling Hawaii, barge wastes - Mobro 4000, worker safety (OSHA), and pollution prevention - Wisconsin.
Download or read book Water Management in Africa and the Middle East written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1996 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Management in Africa and the Middle East: Challenges and Opportunities
Download or read book Production Quality Control and Clinical Applications of Radiosynovectomy Agents written by International Atomic Energy Agency and published by . This book was released on 2021-08-31 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: Therapeutic radiopharmaceuticals play a major role in today's nuclear medicine with a positive impact on the diagnosis and treatment of diseases. One area of application is radiation synovectomy (RSV).
Download or read book Airframe and Powerplant Mechanics Airframe Handbook written by United States. Flight Standards Service and published by . This book was released on 1976 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
