Автор: Sanjeev Rajput Название: Geological Controls for Gas Hydrate Formations ISBN: 0128020202 ISBN-13(EAN): 9780128020203 Издательство: Elsevier Science Рейтинг: Цена: 17517.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
"Geological Controls for Gas Hydrate Formations and Unconventionals" tells the story of unconventional hydrocarbon resources, especially gas hydrates, tight gas, shale gas, liquid- rich shale, and shale oil, to future generations. It presents the most current research in unconventionals, covering structural constituents of continental margins and their role in generating hydrocarbons. Additionally, this book answers basic questions regarding quantifications and characterizations, distributions, modes of occurrence, physical and chemical properties, and more - in essence, all the information that is necessary to improve the models for precision prediction of the enigma of gas hydrates and other unconventionals. Blending geology, geophysics, geomechanics, petrophysics, and reservoir engineering, it explains in simple language the scientific concepts that are necessary to develop geological and reservoir models for unconventionals. Serving as a focal point for geoscientists and engineers conducting research that focuses on reservoir characteristics of unconventionals, "Geological Controls for Gas Hydrate Formations and Unconventionals" is a useful resource for a variety of other specialiststies including physicists, geochemists, exploration geologists, and petroleum and reservoir engineers. It details the key factors for successful exploration and development of unconventional reservoirs including discovery, data evaluation, full-field development, production, and abandonment, along with a vivid description ofn the worldwide occurrence of unconventional hydrocarbons. Includes a range of datasets that provide detailed workflows for geological modeling
Presents theoretical and real data analysis from different parts of the world, making its content practical and implementable in a range of gas hydrate exploration and extraction scenarios
Features more than 200 figures and illustrations to highlight key concepts"
Описание: Introduction to the oil industry and oil show evaluation: a personal retrospective.- An introduction and vocabulary of oil and gas.- The art of exploration.- A history of drilling and exploration.- Generational challenges and evolving technology.- Some personal experiences in learning about seals and shows.- The art of exploration: plays versus prospects and getting proper experience early.- Creaming curves and new plays vs. prospect-challenging the 'peak oil' paradigm.- Looking at rocks, dealing with people and your learning curve.- Break from paradigms: believe in yourself and your data.- Pay attention to the fluids and the key well concept.- The value of teams, peer assists and risk assessment.- The need to get it right needs to be balanced by the need for speed.- Looking for the NULF (Nasty, Ugly, Little Fact) to break paradigms.- Pay attention to right rocks with oil and gas shows.- You never have enough data, but perseverance pays off.- Background on seismic.- New tools: advances in migration modelling and shows calibration.- Spider maps to 3D models.- The basics of traps, seals, reservoirs and shows.- The petroleum system: primary, secondary migration and unconventional exploration.- Traps, porosity, spill point and seals.- Assessing risk: think about seals, structure and reservoir quality.- Making the right maps.- Some thoughts on stratigraphic traps.- The basics of rock properties, free water levels, buoyancy pressure and hydrocarbon shows.- Porosity.- Buoyancy pressure (Pb), pressure verses depth plots, free water levels and water saturation.- Water and hydrocarbon saturations and height above free water plots.- Oil-water contacts, top of transition zones vs. FWL and relative permeability.- Permeability.- Waste zones.- Oil show types.- Kerogen-rich source rocks.- Thinking like a molecule.- Drilling, mud logging, wireline logs and cores.- Historical context around understanding shows and drilling wells.- Horizontal wells and multi-stage fracturing.- East vs. West: evolution of different evaluation techniques.- Seeps.- Drilling with mud.- Wellbore design, pressures and rig safety.- Background on muds, mud-weights and circulation time.- Mud logs, gasses and cuttings descriptions.- Analyzing mud gasses- wet to light gas ratio analysis.- Wellbore flushing and over and underbalanced drilling.- Cuttings and oil shows.- Residual shows.- Basics of well logs.- Well log formats: digital vs. raster.- The well header and common logs.- Common log displays and the basics of log interpretation.- Gamma ray (GR) and Spontaneous Potential (SP) logs.- Porosity logs, volume of shale calculations and total vs. effective porosity.- Quick look for gas effect and permeability from resistivity profiles.- Calculating lithology.- Capturing and interpreting core data.- Core data.- Saturation changes in coring.- How to miss good hydrocarbon shows and a case histories.- Ways to miss hydrocarbon shows.- Suppressed resistivity and 'hot gamma ray' reservoirs.- Case history 1: Russian River SE Field: "Hot" dolomite and by-passed pay, Williston Basin, Montana.- Case history 2: Using gas wetness mud log analysis to discover a new turbidite oil play fairway, Eocene Dharvi Dungar Formation, Barmer Basin, India.- Acknowledgements and introduction.- Regional setting.- Summary and impact.- Understanding seals, pressures and hydrodynamics.- Basic pressure terms, uses and pressure data collection.- Why look at seals from the standpoint of pressure and hydrodynamics?.- Some good references.- Pore pressure.- Recognizing seals on pressure-depth plots and understanding mud weights.- Tools and data capture for pressure analysis.- Data reporting formats.- Understanding facies and fault seals qualitatively.- Seals overview: facies and fault seals.- Seal quality, pressures and time.- Fault seals.- Fault traps, gouge and juxtaposition analysis.- Stress direction: borehole breakout.- Testing fault models with shows.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
