Download or read book The Fundamentals Methods and Applications of Managed Pressure Drilling written by Eric van Oort and published by Gulf Professional Publishing. This book was released on 2022-09-15 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's drilling operations are growing in complexity, and one technology in particular, managed pressure drilling (MPD), has excelled as an option to combat costs of non-productive time and lost circulation that can occur on either offshore or land projects. However, there are still very little collective research outlets for engineers to learn and keep up with both the fundamentals and advancing technology. Managed Pressure Drilling, Second Edition arrives with the basic infrastructure and extended support necessary for drilling engineers to apply managed pressure drilling to their operations now. Enhanced with multiple new chapters and contributions from both academic and corporate authors, this reference provides engineers with the basic processes and equipment behind MPD then further explains the latest technology combined with real-world case studies such as how to optimize the managed pressure drilling system, choosing the best well candidate for MPD, and how to lower costs for land-based operations. Packed with a glossary, list of standards, and well classification system, Managed Pressure Drilling, Second Edition creates the flagship reference for drilling engineers to understand the basics and advances in this fast-paced area of oil and gas technology. Delivers a fundamental collection on managed pressure drilling equipment, procedures, and best practices Presents a balance of information from both corporate and academic markets Updated with new case studies and multiple new chapters, including how well control is different under MPD operations and MPD automation

Download or read book Managed Pressure Drilling written by Wilson C Chin and published by Gulf Professional Publishing. This book was released on 2012-01-17 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: If done properly, MPD can improve economics for any well being drilled by reducing a rig's nonproductive time. Written for engineers, drilling managers, design departments, and operations personnel, Managed Pressure Drilling Modeling is based on the author's on experience and offers instruction on planning, designing and executing MPD projects. Compact and readable, the book provides a step by step methods for understanding and solve problems involving variables such as backpressure, variable fluid density, fluid rheology, circulating friction, hole geometry and drillstring diameter. All MPD variations are covered, including Constant Bottomhole Pressure, Pressurized MudCap Drilling and Dual Gradient Drilling. Case histories from actual projects are designed and analyzed using proprietary simulation software online.

Download or read book Managed Pressure Drilling written by Sagar Nauduri and published by LAP Lambert Academic Publishing. This book was released on 2012 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managed Pressure Drilling, MPD, one of the advanced techniques in the Drilling and Petroleum Industry, currently at the top of the drilling technology evolution pyramid, is a collection of tested drilling techniques and variations. MPD, when properly engineered and executed, in most of the scenarios, can help mitigate several drilling issues, and improve personal and environmental safety. However, not all wells with drilling issues and/or problems need MPD. Proper screening of potential candidates with utmost diligence is required prior to electing to use MPD. Any technology, let alone MPD, new or old, simple or complex, expensive or cheap, should not be applied without thorough understanding and careful evaluation of the entire process. Technology used for wrong reasons, with incomplete comprehension, and half-hearted assessment and analysis, is bound to give wrong, sometimes even catastrophic, results. This work, a research submitted to Texas A&M in 2009, freely downloadable from www.tamu.edu, is an attempt to provide basic steps in the candidate selection and evaluation while screening for MPD applications. Basic understanding of Drilling and Petroleum Engineering will help.

Download or read book Managed Pressure Drilling written by Bill Rehm and published by Elsevier. This book was released on 2013-12-18 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: With extraction out of depleted wells more important than ever, this new and developing technology is literally changing drilling engineering for future generations. Never before published in book form, these cutting-edge technologies and the processes that surround them are explained in easy-tounderstand language, complete with worked examples, problems and solutions. This volume is invaluable as a textbook for both the engineering student and the veteran engineer who needs to keep up with changing technology.

Download or read book Managed Pressure Drilling written by Saad Ahmed Siddiqui and published by . This book was released on 2016-06-03 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Drilling written by The Australian Drilling and published by CRC Press. This book was released on 1997-06-10 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drilling: The Manual of Methods, Applications, and Management is all about drilling and its related geology, machinery, methods, applications, management, safety issues, and more. Of all the technologies employed by hydrologists, environmental engineers, and scientists interested in subsurface conditions, drilling is one of the most frequently used but most poorly understood. Now, for the first time, this industry-tested manual, developed by one of the world's leading authorities on drilling technology, is available to a worldwide audience.

Download or read book Numerical Evaluation of Various Well Control Methods with Emphasis on Application in Managed Pressure Drilling Operation written by Edgar Alexis Flores Barriguette and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managed Pressure Drilling (MPD) is a modified drilling process designed to accurately manage the annular pressures of the wellbore with a combination of surface back pressure (SBP), flow rate and drilling mud density. MPD is designed to identify and circulate out kicks (uncontrolled flow of formation fluids into the wellbore) that possess blowout risk. Since MPD allows fast changes in the bottom hole pressure, the reaction to an undesirable inflow is not automatically to shut in the well and increase the density of the mud which is the well control procedure in conventional drilling. This feature of MPD can aid in lowering the non-productive time (NPT) as well as drilling related problems such as stuck pipe that results from well control operations. The objective of this research is to compare and evaluate the current conventional and MPD well control methods for gas kicks in a deepwater well. A total of seven well control methods are chosen from literature and subjected to an effectiveness criterion such as total time to control and circulate the kick, maximum pressures imposed on surface equipment and whether each well control method resulted in fracturing the formation at the casing shoe. Two different kick volumes (2 bbl and 10 bbl) with two different values of formation permeability (10 mD and 500 mD) and three different kick intensities (0.1 ppge, 0.5 ppge, 1.0 ppge) are chosen for kick scenarios in this study. The kick scenarios are selected to resemble realistic events that occur during drilling operations. In this study, only kicks resulting from drilling into a higher-pressure zone than expected are subjected to analysis. DrillbenchTM Dynamic Well Control simulator, is used in this research. A model validation, in terms of drilling hydraulics and rising gas velocities in the annuli, is included in this study to verify the reliability of the software's output. The validation is carried out using analytical relations and experimental correlations obtained from literature. The Bingham Plastic fluid model is used in the drilling hydraulics validation and the correlations suggested by Caetano (1985) and Hassan and Kabir (1992) are used for the verification of rising gas velocity in the annular space. In general, validation results show a reasonable agreement with the software's output. The results of 84 simulations showed that in the scenarios with low permeability, with both kick volumes and with the three different kick intensities, MPD well control methods were able to reduce the total well control time by more than 50% compared to the driller's method. ii Furthermore, in the same scenarios with high permeability, the MPD methods outperformed the driller's method in terms of time to stop the kick as well as maximum pressures imposed on surface equipment. The MPD well control method that combines Qin-SBP increments shows to have better results in terms of the total time to control and circulate the kick as well as lower imposed pressures in the casing shoe and surface equipment. This study can be used as a basis for further research in well control with MPD, with more attention to the method of combining Qin-SBP to stop the kick. Finally, this research can be used as a guide to determine the best combination of well control practices for wells with similar characteristics of the well studied in this thesis.

Download or read book Managed Pressure Drilling written by Mahdi Kalantari Meybodi and published by . This book was released on 2016-07-09 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Oil and Gas Well Engineering written by Yongcun Feng and published by BoD – Books on Demand. This book was released on 2024-03-13 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Worldwide oil and gas development has shifted from conventional reservoirs to unconventional and deepwater reservoirs, characterized by high pressure, high temperature, ultra-low permeability, and extensively developed natural fractures. This transition to increasingly hostile environments introduces new challenges in well drilling and completion, such as downhole drilling issues, formation damage, and reduced productivity. Aiming to solve the challenges, drilling and completion technologies have excelled greatly in the past two decades. This book covers managed pressure drilling (MPD), the role of artificial intelligence (AI) in refining drilling processes, and the transformative effects of digitalization and automation. Emphasizing efficiency, safety, and environmental responsibility, the book also integrates methods like casing while drilling for improved efficiency, advanced diagnostics for rig safety, stabilization techniques for wellbores in fractured reservoirs, cement sheath integrity maintenance, and the optimization of continuous gas lift. Bridging theoretical concepts with practical applications, the narrative offers insights into both operational techniques and safety strategies, drawing from past experiences. The current state-of-the-art theories, technologies, and practices are covered, bridging the gaps between fundamental theories and engineering applications.

Download or read book Egentlige Relation aff Londen om den Kongelig Croning Caroli II som skeede den 26 Aprilis 1661 written by and published by . This book was released on 1661 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Control of Managed Pressure Drilling Operations written by Adrian Marius Ambruș and published by . This book was released on 2017 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The upstream oil and gas industry has witnessed a marked increase in the number of wells drilled in areas with elevated subsurface formation pressures and narrow drilling margins. Managed Pressure Drilling (MPD) techniques have been developed to deal with the challenge of narrow margin wells, offering great promise for improved rig safety and reduced non-productive time. Automation of MPD operations can ensure improved control over wellbore pressure profiles, and there are several commercial solutions currently available. However, these automation efforts seldom take into account the uncertainty and complex dynamics inherent in subsurface environments, and usually assume ideally functioning sensors and actuators, which is rarely the case in real-world drilling operations. This dissertation describes a set of tools and methods that can form the basis for an automation framework for MPD systems, with specific focus on the surface back-pressure technique of MPD. Model-based control algorithms with robust reference tracking, as well as methods for detecting system faults and handling modeling uncertainty, are integrated with a novel multi-phase hydraulics model. The control system and event detection modules are designed using physics-based representations of the drilling processes, as well as models relating uncertain variables in a probabilistic fashion. Validation on high-fidelity simulation models is conducted in order to ascertain the effectiveness of the developed methods.

Download or read book Air and Gas Drilling Manual written by William C. Lyons and published by Gulf Professional Publishing. This book was released on 2020-09-22 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Air and Gas Drilling Manual, Fourth Edition: Applications for Oil, Gas and Geothermal Fluid Recovery Wells, and Specialized Construction Boreholes, and the History and Advent of the Directional DTH delivers the fundamentals and current methods needed for engineers and managers engaged in drilling operations. Packed with updates, this reference discusses the engineering modelling and planning aspects of underbalanced drilling, the impacts of technological advances in high angle and horizontal drilling, and the importance of new production from shale. in addition, an in-depth discussion is included on well control model planning considerations for completions, along with detailed calculation examples using Mathcad. This book will update the petroleum and drilling engineer with a much-needed reference to stay on top of drilling methods and new applications in today's operations. - Provides key drilling concepts and applications, including unconventional activity and directional well by gas drilling - Updated with new information and data on managed pressure drilling, foam drilling, and aerated fluid drilling - Includes practical appendices with Mathcad equation solutions

Download or read book Fundamentals of Sustainable Drilling Engineering written by M. E. Hossain and published by John Wiley & Sons. This book was released on 2015-02-02 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book clearly explains the concepts of the drilling engineering and presents the existing knowledge ranging from the history of drilling technology to well completion. This textbook takes on the difficult issue of sustainability in drilling engineering and tries to present the engineering terminologies in a clear manner so that the new hire, as well as the veteran driller, will be able to understand the drilling concepts with minimum effort. This textbook is an excellent resource for petroleum engineering students, drilling engineers, supervisors & managers, researchers and environmental engineers for planning every aspect of rig operations in the most sustainable, environmentally responsible manner, using the most up-to-date technological advancements in equipment and processes.

Download or read book Dynamic Safety Analysis of Managed Pressure Drilling Operations written by Majeed Olasunkanmi Abimbola and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The exploration and development of oil and gas reserves located in harsh offshore environments are characterized with high risk. Some of these reserves would be uneconomical if produced using conventional drilling technology due to increased drilling problems and prolonged non-productive time. Seeking new ways to reduce drilling cost and minimize risks has led to the development of Managed Pressure Drilling techniques. Managed pressure drilling methods address the drawbacks of conventional overbalanced and underbalanced drilling techniques. As managed pressure drilling techniques are evolving, there are many unanswered questions related to safety and operating pressure regimes. Quantitative risk assessment techniques are often used to answer these questions. Quantitative risk assessment is conducted for the various stages of drilling operations - drilling ahead, tripping operation, casing and cementing. A diagnostic model for analyzing the rotating control device, the main component of managed pressure drilling techniques, is also studied. The logic concept of Noisy-OR is explored to capture the unique relationship between casing and cementing operations in leading to well integrity failure as well as its usage to model the critical components of constant bottom-hole pressure drilling technique of managed pressure drilling during tripping operation. Relevant safety functions and inherent safety principles are utilized to improve well integrity operations. Loss function modelling approach to enable dynamic consequence analysis is adopted to study blowout risk for real-time decision making. The aggregation of the blowout loss categories, comprising: production, asset, human health, environmental response and reputation losses leads to risk estimation using dynamically determined probability of occurrence. Lastly, various sub-models developed for the stages/sub-operations of drilling operations and the consequence modelling approach are integrated for a holistic risk analysis of drilling operations.

Download or read book Control and Optimization Frameworks for Managed Pressure Drilling Process written by Salman Abdul Mujeeb and published by . This book was released on 2012 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Advances in Terrestrial Drilling written by Yoseph Bar-Cohen and published by CRC Press. This book was released on 2020-12-23 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Terrestrial Drilling: Ground, Ice, and Underwater includes the latest drilling and excavation principles and processes for terrestrial environments. The chapters cover the history of drilling and excavation, drill types, drilling techniques and their advantages and associated issues, rock coring including acquisition, damage control, caching and transport, and data interpretation, as well as unconsolidated soil drilling and borehole stability. This book includes a description of the basic science of the drilling process, associated processes of breaking and penetrating various media, the required hardware, and the process of excavation and analysis of the sampled media. Describes recent advances in terrestrial drilling. Discusses drilling in the broadest range of media including terrestrial surfaces, ice and underwater from shallow penetration to very deep. Provides an in-depth description of key drilling techniques and the unified approach to assessing the required tools for given drilling requirements. Discusses environmental effects on drilling, current challenges of drilling and excavation, and methods that are used to address these. Examines novel drilling and excavation approaches. Dr. Yoseph Bar-Cohen is the Supervisor of the Electroactive Technologies Group (http://ndeaa.jpl.nasa.gov/) and a Senior Research Scientist at the Jet Propulsion Lab/Caltech, Pasadena, CA. His research is focused on electro-mechanics including planetary sample handling mechanisms, novel actuators that are driven by such materials as piezoelectric and EAP (also known as artificial muscles), and biomimetics. Dr. Kris Zacny is a Senior Scientist and Vice President of Exploration Systems at Honeybee Robotics, Altadena, CA. His expertise includes space mining, sample handling, soil and rock mechanics, extraterrestrial drilling, and In Situ Resource Utilization (ISRU).

Download or read book Design Development and Control of a Managed Pressure Drilling Setup written by Al Amin and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Drilling in challenging conditions require precise control over hydrodynamic parameters for safer and efficient operation in oil and gas industries. Automated managed pressure drilling (MPD) is one of such drilling solution which helps to maintain operational parameters effectively over conventional drilling technique. The main goal is to maintain bottomhole pressure between reservoir formation pressure and fracture pressure with kick mitigation ability. Real life MPD system has to confront nonlinearity induced by drilling fluid rheology and flow parameters. To obtain a better understanding of this operation, a lab scale experimental setup has been developed. Reynolds number and pressure drop per unit length were considered to obtain hydrodynamic similarity. A vertical concentric pipe arrangement has been used to represent the drill string and annular casing region. A linearized gain switching proportional integral (PI) controller and a nonlinear model predictive controller (NMPC) have been developed to automate the control operation in the experimental setup. A linearizer has been designed to address the choke nonlinearity. Based on the flow and pressure criteria, a gain switching PI controller has been developed which is able to control pressure and flow conditions during pipe extension, pump failure and influx attenuation cases. On the other hand, a nonlinear Hammerstein-Weiner model has been developed which assists in bottomhole pressure estimation using pump flow rate and choke opening. The identified model has been integrated with a NMPC algorithm to achieve effective control within predefined pressure and flow constraints. Lastly, a performance comparison has been provided between the linearized gain switching PI controller and NMPC controller.