Download or read book Drilling Fluids Optimization written by James L. Lummus and published by . This book was released on 1986 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimization of Nanoparticle Enhanced Water based Drilling fluid in the Powder River Basin written by Christopher Richard Walker and published by . This book was released on 2021 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of nanoparticles in drilling fluids is an emerging practice in the oil and gas industry. The nanoparticles used vary in diameter, size distribution, as well as the material used to enhance the rheological and filtration properties of the drilling fluid to which they are applied. Various studies have been conducted to determine the effectiveness of nanoparticle-enhanced drilling fluids, and a wide spectrum of results have been observed. There is ongoing debate as to the ability of nanoparticles to improve the rheological and filtration properties of drilling fluids in a variety of settings. Theoretically, nanoparticles can create a stronger colloidal solution based on their high surface area to volume ratio. In addition, they can plug microfractures and shale pore throats mechanically, increasing shale stability of the drilling fluid. Furthermore, nanoparticle-enhanced drilling fluids have shown excellent stability in high pressure/high-temperature environments, making them ideal for ultra-deep wells. This study investigates the impact of nanoparticles on drilling fluid properties and overall drilling operation for a representative well in the Powder River Basin (Wyoming). The research was conducted in two stages: (1) experimental measurements and optimization of drilling fluid properties, (2) drilling simulation of a reference drilling fluid with optimum nanoparticle-enhanced drilling fluid. In the end, an ideal drilling fluid formulation was identified based the parameters measured during simulation and rheological and filtration data obtained during the experimentation phase, along with consideration of the shale stability and fluid stability at high pressure/high-temperature environments.
Download or read book Optimization for the Production of Water based Drilling Mud written by Toyese Oyegoke and published by LAP Lambert Academic Publishing. This book was released on 2014-02 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a research work which adopted Factorial Design technique together with API Specification for testing and procedures so as to provide great flexibility for exploring or enhancing the treatment of local clay and formulation of water based mud drilling in diverse ways in oilfield services. Moreover, the models developed from this research devised means of evaluating each main effects and interactions effects on the treatment of local clay so as to determine the best required treatment for the local clay and thereby optimize the whole process in order to produce the best drilling fluid formulation. This models developed has also been confirmed to be a means of saving time, cost and rigorous procedures in the laboratory in the process of obtaining drilling mud flow properties.
Download or read book Applied Drilling Circulation Systems written by Boyun Guo and published by Gulf Professional Publishing. This book was released on 2011-04-21 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Used to clean the borehole, stabilize rock, control pressures, or enhance drilling rates, drilling fluids and their circulation systems are used in all phases of a drilling operation. These systems are highly dynamic and complicated to model until now. Written by an author with over 25 years of experience, Applied Drilling Circulation Systems: Hydraulics, Calculations and Models provide users with the necessary analytical/numerical models to handle problems associated with the design and optimization of cost-effective drilling circulation systems. The only book which combines system modeling, design, and equipment, Applied Drilling Circulation Systems: Hydraulics, Calculations and Models provides a clear and rigorous exposition of traditional and non-traditional circulation systems and equipment followed by self contained chapters concerning system modelling applications. Theories are illustrated by case studies based on the author's real life experience. The book is accompanied by a website which permits readers to construct, validate, and run models employing Newtonian fluids, Bingham Plastic fluids, Power Law fluids, and aerated fluids principles. This combination book and website arrangement will prove particularly useful to drilling and production engineers who need to plan operations including pipe-tripping, running-in casing, and cementing. - In-depth coverage of both on- and offshore drilling hydraulics. - Methods for optimizing both on- and offshore drilling hydraulics. - Contains problems and solutions based on years of experience.
Download or read book Operations Review and Drilling Optimization for the Brazilian Pre Salt written by Andreas Nascimento and published by . This book was released on 2014-04 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimization of Drilling Fluid Rheological Properties for Improved Cuttings Transport and Dynamic Filtration Loss Control Performance written by Hongbo Chen and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent studies highlighted the significant role of drilling fluid viscoelasticity in the assessment of frictional pressure loss, particle settling velocity, hole cleaning efficiency, and dynamic filtration loss control. Although the impact of drilling fluid viscoelasticity on the various functions of drilling fluids has been well recognized, the field implementation of these research findings have been hampered mainly because there has not been any standard field technique available for measuring the fluid viscoelastic properties. A comprehensive experimental investigation has, therefore, been conducted to develop a generalized model to determine the viscoelasticity of drilling fluids using standard field-testing equipment. The new field measurement-based methodology has then been used for developing new models and strategies that can be used for formulating optimum drilling fluid rheological properties for improving drilling fluid performance in two key applications areas; i-) Enhancing solids suspension ability, ii-) Reducing dynamic filtration loss. Ninety-three fluid formulations used in this study included field samples of oil-based drilling fluids as well as laboratory samples of water-based, invert emulsion and other oil-based fluids. Basic rheological characterizations of these fluids were done by using a funnel viscometer and a rotational viscometer. Elastic properties of the drilling fluids (quantified in terms of the energy required to cause an irreversible deformation in the fluid's structure called "energy dissipation") were obtained from oscillatory tests conducted by using a research grade rheometer with double gap concentric cylinder geometry. Using an empirical approach, a non-iterative model for quantifying drilling fluid elasticity was developed by correlating test results from a funnel iii viscometer and a rotational viscometer to energy required to cause an irreversible deformation of the fluid's elastic structure. Using the field measurement-based methodology for assessing the drilling fluid viscoelasticity , further experimental studies have been conducted to develop a generalized model for the field assessment of particle settling velocity in shear-thinning viscoelastic fluids by using the energy dissipation concept as an indicator of the fluid viscoelasticity. Ten different fluids were prepared in two groups based on their shear viscosity values. In each group, five fluids were having similar shear viscosity and variable elasticity values. Nineteen different spherical particles were used to conduct particle settling experiments with a density range from 2700 kg/m3 to 6000kg/m3 and a diameter range from 1mm to 4mm. Rheological characterizations of the fluids have been conducted by using funnel viscometer, API Rotational viscometer, controlled shear rate, and amplitude sweep test measurements. Fluid shear viscosity and elasticity have been identified as the most influential factors controlling filtration loss. However, past studies were mostly inconclusive regarding the individual effects of fluid shear viscosity vs elasticity, as it was very difficult to measure their effect independently. 24 water-based drilling fluids were prepared using various blends of three different molecular weight PHPA polymers. Two groups of fluids; one group having the same shear viscosity and variable elasticity and the other group having the same elasticity and variable shear viscosities, were developed. Additionally, 3 Xanthan Gum fluids were used as an example of iv visco-inelastic drill-in fluids commonly used for drilling long horizontal wellbore sections in the reservoir. Static filtration tests and core flooding experiments were conducted to measure the static filtration rate, pressure drop across the core at different flow rates, and formation damage induced by each fluid. By investigating the independent effects of viscoelasticity and shear viscosity on the fluid filtration loss characteristics, it was observed that: 1-) The static filtration rate can be more effectively controlled by altering fluid viscoelasticity as compared to the fluid shear viscosity. 2-) Both shear viscosity and viscoelasticity have a proportional relationship to the pressure drop associated with the core flow. However, the effect of viscoelasticity on the pressure drop is more pronounced. 3-) Increasing fluid viscoelasticity does not cause the formation damage as much as the shear viscosity. 4-)The viscoelasticity has been found to be the predominant rheological property that controls the solid-free drill-in fluids' filtration loss characteristics. The results have suggested that viscoelasticity can help develop non-invasive fluids by reducing static filtration rate, increasing pressure drop (effectively building internal cake), and minimizing formation damage.
Download or read book Methods for Petroleum Well Optimization written by Rasool Khosravanian and published by Gulf Professional Publishing. This book was released on 2021-09-22 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drilling and production wells are becoming more digitalized as oil and gas companies continue to implement machine learning andbig data solutions to save money on projects while reducing energy and emissions. Up to now there has not been one cohesiveresource that bridges the gap between theory and application, showing how to go from computer modeling to practical use. Methodsfor Petroleum Well Optimization: Automation and Data Solutions gives today's engineers and researchers real-time data solutionsspecific to drilling and production assets. Structured for training, this reference covers key concepts and detailed approaches frommathematical to real-time data solutions through technological advances. Topics include digital well planning and construction,moving teams into Onshore Collaboration Centers, operations with the best machine learning (ML) and metaheuristic algorithms,complex trajectories for wellbore stability, real-time predictive analytics by data mining, optimum decision-making, and case-basedreasoning. Supported by practical case studies, and with references including links to open-source code and fit-for-use MATLAB, R,Julia, Python and other standard programming languages, Methods for Petroleum Well Optimization delivers a critical training guidefor researchers and oil and gas engineers to take scientifically based approaches to solving real field problems. - Bridges the gap between theory and practice (from models to code) with content from the latest research developments supported by practical case study examples and questions at the end of each chapter - Enables understanding of real-time data solutions and automation methods available specific to drilling and production wells, suchas digital well planning and construction through to automatic systems - Promotes the use of open-source code which will help companies, engineers, and researchers develop their prediction and analysissoftware more quickly; this is especially appropriate in the application of multivariate techniques to the real-world problems of petroleum well optimization
Download or read book Composition and Properties of Drilling and Completion Fluids written by Ryen Caenn and published by Gulf Professional Publishing. This book was released on 2011-09-29 with total page 721 pages. Available in PDF, EPUB and Kindle. Book excerpt: The petroleum industry in general has been dominated by engineers and production specialists. The upstream segment of the industry is dominated by drilling/completion engineers. Usually, neither of those disciplines have a great deal of training in the chemistry aspects of drilling and completing a well prior to its going on production. The chemistry of drilling fluids and completion fluids have a profound effect on the success of a well. For example, historically the drilling fluid costs to drill a well have averaged around 7% of the overall cost of the well, before completion. The successful delivery of up to 100% of that wellbore, in many cases may be attributable to the fluid used. Considered the "bible" of the industry, Composition and Properties of Drilling and Completion Fluids, first written by Walter Rogers in 1948, and updated on a regular basis thereafter, is a key tool to achieving successful delivery of the wellbore. In its Sixth Edition, Composition and Properties of Drilling and Completion Fluids has been updated and revised to incorporate new information on technology, economic, and political issues that have impacted the use of fluids to drill and complete oil and gas wells. With updated content on Completion Fluids and Reservoir Drilling Fluids, Health, Safety & Environment, Drilling Fluid Systems and Products, new fluid systems and additives from both chemical and engineering perspectives, Wellbore Stability, adding the new R&D on water-based muds, and with increased content on Equipment and Procedures for Evaluating Drilling Fluid Performance in light of the advent of digital technology and better manufacturing techniques, Composition and Properties of Drilling and Completion Fluids has been thoroughly updated to meet the drilling and completion engineer's needs. - Explains a myriad of new products and fluid systems - Cover the newest API/SI standards - New R&D on water-based muds - New emphases on Health, Safety & Environment - New Chapter on waste management and disposal
Download or read book Drilling Fluid Optimization in Shales written by Martin E. Chenevert and published by . This book was released on 1999 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimization and Business Improvement Studies in Upstream Oil and Gas Industry written by Sanjib Chowdhury and published by John Wiley & Sons. This book was released on 2016-08-03 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delves into the core and functional areas in the upstream oil and gas industry covering a wide range of operations and processes Oil and gas exploration and production (E&P) activities are costly, risky and technology-intensive. With the rise in global demand for oil and fast depletion of easy reserves, the search for oil is directed to more difficult areas – deepwater, arctic region, hostile terrains; and future production is expected to come from increasingly difficult reserves – deeper horizon, low quality crude. All these are making E&P activities even more challenging in terms of operations, technology, cost and risk. Therefore, it is necessary to use scarce resources judiciously and optimize strategies, cost and capital, and improve business performance in all spheres of E&P business. Optimization and Business Improvement Studies in Upstream Oil and Gas Industry contains eleven real-life optimization and business improvement studies that delve into the core E&P activities and functional areas covering a wide range of operations and processes. It uses various quantitative and qualitative techniques, such as Linear Programing, Queuing theory, Critical Path Analysis, Economic analysis, Best Practices Benchmark, Business Process Simplification etc. to optimize Productivity of drilling operations Controllable rig time loss Deepwater exploration strategy Rig move time and activity schedule Offshore supply vessel fleet size Supply chain management system Strategic workforce and human resource productivity Base oil price for a country Standardize consumption of materials Develop uniform safety standards for offshore installations Improve organizational efficiency through business process simplification The book will be of immense interest to practicing managers, professionals and employees at all levels/ disciplines in oil and gas industry. It will also be useful to academicians, scholars, educational institutes, energy research institutes, and consultants dealing with oil and gas. The work can be used as a practical guide to upstream professionals and students in petroleum engineering programs.
Download or read book Drilling written by Ariffin Samsuri and published by BoD – Books on Demand. This book was released on 2018-10-31 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: With regard to depleted oil and gas resources, increasing world energy demands and volatile economic and political world scenarios, oil and gas industry players are working very hard to find ways to cut exploration and production costs to sustain and develop the industry to provide the world with cheap energy without harming the environment. Therefore, this book intends to provide readers with a comprehensive overview of the current state of the art in drilling, such as advanced drilling operations and techniques used by the industry, particularly in floating, underbalanced drilling, smart drilling fluid, intelligent drilling, drilling optimization, and future drilling technology and development.
Download or read book Inhibition of Shale Swelling Through Drilling Fluid Optimization written by Timothy J. Bonzelet and published by . This book was released on 2001 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complex Fluid Flows in Microfluidics written by Francisco José Galindo-Rosales and published by Springer. This book was released on 2017-05-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph contains expert knowledge on complex fluid-flows in microfluidic devices. The topical spectrum includes, but is not limited to, aspects such as the analysis, experimental characterization, numerical simulations and numerical optimization. The target audience primarily comprises researchers who intend to embark on activities in microfluidics. The book can also be beneficial as supplementary reading in graduate courses.
Download or read book Optimizing Drilling Performance Using a Selected Drilling Fluid written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: To improve drilling performance, a drilling fluid is selected based on one or more criteria and to have at least one target characteristic. Drilling equipment is used to drill a wellbore, and the selected drilling fluid is provided into the wellbore during drilling with the drilling equipment. The at least one target characteristic of the drilling fluid includes an ability of the drilling fluid to penetrate into formation cuttings during drilling to weaken the formation cuttings.
Download or read book Measurement While Drilling MWD Signal Analysis Optimization and Design written by Wilson Chin and published by John Wiley & Sons. This book was released on 2014-04-16 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trade magazines and review articles describe MWD in casualterms, e.g., positive versus negative pulsers, continuous wavesystems, drilling channel noise and attenuation, in very simpleterms absent of technical rigor. However, few trulyscientific discussions are available on existing methods, let alonethe advances necessary for high-data-rate telemetry. Withouta strong foundation building on solid acoustic principles, rigorousmathematics, and of course, fast, inexpensive and efficient testingof mechanical designs, low data rates will impose unacceptablequality issues to real-time formation evaluation for years tocome. This book promises to change all of this. The lead authorand M.I.T. educated scientist, Wilson Chin, and Yinao Su,Academician, Chinese Academy of Engineering, and other teammembers, have written the only book available that developsmud pulse telemetry from first principles, adapting sound acousticprinciples to rigorous signal processing and efficient wind tunneltesting. In fact, the methods and telemetry principlesdeveloped in the book were recently adopted by one of theworld’s largest industrial corporations in its mission toredefine the face of MWD. The entire engineering history for continuous wave telemetry iscovered: anecdotal stories and their fallacies, original hardwareproblems and their solutions, different noise mechanisms and theirsignal processing solutions, apparent paradoxes encountered infield tests and simple explanations to complicated questions, andso on, are discussed in complete “tell all” detail forstudents, research professors and professional engineersalike. These include signal processing algorithms, signalenhancement methods, and highly efficient “short” and“long wind tunnel” test methods, whose results can bedynamically re-scaled to real muds flowing at any speed. Amust read for all petroleum engineering professionals!
Download or read book Offshore Operation Facilities written by Huacan Fang and published by Gulf Professional Publishing. This book was released on 2014-09-05 with total page 1177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offshore Operation Facilities: Equipment and Procedures provides new engineers with the knowledge and methods that will assist them in maximizing efficiency while minimizing cost and helps them prepare for the many operational variables involved in offshore operations. This book clearly presents the working knowledge of subsea operations and demonstrates how to optimize operations offshore. The first half of the book covers the fundamental principles governing offshore engineering structural design, as well as drilling operations, procedures, and equipment. The second part includes common challenges of deep water oil and gas engineering as well as beach (shallow) oil engineering, submarine pipeline engineering, cable engineering, and safety system engineering. Many examples are included from various offshore locations, with special focus on offshore China operations. In the offshore petroleum engineering industry, the ability to maintain a profitable business depends on the efficiency and reliability of the structure, the equipment, and the engineer. Offshore Operation Facilities: Equipment and Procedures assists engineers in meeting consumer demand while maintaining a profitable operation. Comprehensive guide to the latest technology, strategies, and best practices for offshore operations Step-by-step approach for dealing with common challenges such as deepwater and shallow waters Includes submarine pipeline, cable engineering, and safety system engineering Unique examples from various offshore locations around the world, with special focus on offshore China
Download or read book Optimization Based Model Using Fuzzy and Other Statistical Techniques Towards Environmental Sustainability written by Samsul Ariffin Abdul Karim and published by Springer Nature. This book was released on 2020-02-27 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores key examples concerning the implementation of information technology and mathematical modeling to solve issues concerning environmental sustainability. The examples include using fuzzy weighted multivariate regression to predict the water quality index at Perak River in Malaysia; using wireless sensor networks (WSNs) for a remote river water pollution monitoring system; deriving biomass activated carbon from oil palm shell; and assessing the performance of a PV/T air solar collector. The book offers a valuable resource for all graduate students and researchers who are working in this rapidly growing area.
