Deepwater exploration and production presents some of the industrys most complex challenges, requires three times upfront capital investments compared to onshore operations, and requires longterm commitments but brings the. Download pdf deepwaterpetroleumexplorationproduction. A study of the economic impact of the deepwater horizon oil spill. Case studies in several chapters give practical examples, while the final chapter presents the latest technology employed in a third wave of industry evolution. There are approximately 3400 deepwater wells in the gulf of mexico with depths greater than 150 meters it has not been technologically and economically feasible for many years, but with rising oil prices, more companies are investing in this area. Part iimoratoria is an overview of the economic repercussions of the deepwater drilling moratorium. Through innovation and exploitation of high tech advances in related fields, the offshore industry has succeeded in. Through innovation and exploitation of high tech advances in related fields, the offshore industry has succeeded in overcoming major technological and economic. Offshore oil production in deepwater and ultradeepwater. High stakes, high risks, and the story behind the deepwater well blowout deepwater horizon. In august 2010, the national commission on the bp deepwater horizon oil spill.
Subsea drilling, well operations and completions page 6 of 45 introduction a. Proceedings of a symposium, december 6, 1979, national academy of sciences. In response, the secretary of the interior exercised his authority to suspend certain deepwater drilling activities. Advances in offshore and particularly deepwater production technologies are shifting the epicenter of oil production from the middle east to the atlantic ocean, dramatically reshaping the global market over the last decade, rising oil prices have made deepwater drilling economically viable. Oil and gas technologies for the arctic and deepwater part 5 of 12. Deepwater drillings future council on foreign relations. Production platform technologies for frontier areas. Handbook of offshore oil and gas operations sciencedirect. Overcoming deep and ultra deepwater drilling challenges. He led research on deepwater riser viv, development of a highcurrent riser centralizer system, and the development of new production. Drilling, deepwater projects face uncertain future in southeast asia southeast asias rig market looks set to decline this year, with various oil companies in the region already making significant cuts to their 2020 capex budgets due to the current global conditions, according to rystad energy. Deepwater drilling and production technology onepetro. The last appropriation to the office of fossil en ergys petroleumoil technology program was in 2009 for. Pdf overview of offshore drilling technologies researchgate.
Deepwater drilling and production technology 12 september 08001700 instructor. Advanced drilling and well technology print and digital. Selected issues for congress congressional research service 1 introduction on april 20, 2010, the deepwater horizon oil drilling rigunder contract to bp, the leaseholder of the tract approximately 50 miles offshore of louisianawas nearing completion of a deepwater oil well when an explosion occurred. New oil and gas production technologies energy and security. The new second edition of this authoritative book has retained all the virtues of the bestselling original, explaining the unique challenges of oil and gas exploration and production in the worlds deepwater provinces. While there is a lack of consensus regarding the depth at which offshore drilling becomes. In a market that demands more than ever from a drilling company, transocean is raising the standard for what delivery to the customer means. The current deepwater record for a subsea well is set at 2340 ft 750 m, whereas exploration wells have been drilled in more than 7000 ft 23 m.
Read deepwater drilling online, read in mobile or kindle. Production developments have always lagged far behind exploration drilling in getting into deeper water. Oil and natural gas production off our atlantic coast could be great opportunities. Advances in technology play a critical role in meeting the global energy demand. Lessons for improving offshore drilling safety 2012 chapter. Chevron has pushed the limits of technology in the deepwater gulf of mexico. Nov 24, 2015 chevron has pushed the limits of technology in the deepwater gulf of mexico. Deepwater horizon was an ultradeepwater, dynamically positioned, semisubmersible offshore drilling rig owned by transocean. A study of the economic impact of the deepwater horizon.
In particular, current programs to develop deepwater production platforms, subsea production systems, pipelines, and offshore terminals are emphasized. Offshore oil and gas drilling technology6 in comparison with nearshore oil and gas activities, deepwater and ultradeepwater exploration and production require technologies that can withstand high pressures and low temperatures at the. Innovative technologies will allow economic developments in. The deepfrac deepwater multistage fracturing service leverages tools and techniques perfected in unconventional land applications to help revolutionize the efficiencyand the economicsof offshore completions. Authored by an expert with realworld experience, this book delivers illustrations and practical examples throughout to. Today, the northern deepwater gulf of mexico has 226 fields and discoveries. Click download or read online button to deepwaterpetroleumexplorationproduction book pdf for free now. Uk deepwater drilling implications of the gulf of mexico.
In the 1970s, 100200 m 328656 ft was considered as deepwater. In this section, we look at the different types of new oil and gas production technologies that are changing the energy map, and the implications they have for the environment. Technology helps meet demand extendedreach and highimpact drilling and completion technologies. It is sometimes also referred to as deep wells drilling and offshore drilling. Deepfrac deepwater multistage fracturing system baker. Oil and gas production from deepwater fields started around 1995 and accelerated from 2000, as increasing oil prices made expensive offshore projects economically viable. New chapters on geology and geophysics, rigs, and service vehicles are included, and the engineering and scientific schemes used in deepwater are covered in greater detail. Recent years have witnessed a dramatic advance in the technology employed to identify and develop deepwater reserves. Offshore access to oil and natural gas resources api. Pdf the worlds ever increasing energy demand has lead oil and gas.
Authored by an expert with realworld experience, this book delivers illustrations and practical examples throughout to keep engineers uptospeed and relevant in today. The movement into deepwater was gradual at first, limited by drilling technology. They enable the discovery of new resources, access to harsh or remote locations, and the development of challenging reservoirs that previously were not economic to. The publicprivate partnership was designed to benefit consumers by developing environmentallyfriendly technologies to increase americas domestic oil and gas production while reducing the nations. Navigating uncertain weather conditions, freezing water and crushing pressure, deepwater drilling is one of the most technologically challenging ways of finding and extracting oil. Advancements in drilling technology, dynamic positioning equipment, and floating production and drilling units have made prospects viable that were previously unreachable. Deepwater drilling is the process of drilling oil wells in offshore locations, i. In deep water, cementing operations are performed in technically and logistically challenging environments because of the risks associated with the conductor and surface casing cementing. Dave lesar chairman, president and ceo, halliburton. On the surinamese side, kosmos is expected to drill two deepwater wells, which will mark the companys first exploratory drilling outside of the west african margin.
Gardner recent years have witnessed a dramatic advance in the technology employed to identify and develop deepwater reserves. Deepwater drilling, or deep well drilling, is the process of creating holes by drilling rig for oil mining in deep sea. Handbook of offshore oil and gas operations is an authoritative source providing extensive uptodate coverage of the technology used in the exploration, drilling, production, and operations in an offshore setting. Understanding these technical challenges is key to designing cement slurries that can meet deepwater specifications and provide required zonal isolation. Although technological advancements have made new areas accessible, deepwater projects require more investment and time compared to shallow waters or onshore developments. National academy of engineering and national research council. Uk deepwater drilling implications of the gulf of mexico oil.
Drilling one of the remarkable accomplishments of the petroleum industry has been the development of technology that allows for drilling wells offshore to access additional energy resources. An exxon led jv is expected to drill out multiple cretaceous prospects, as well as the ongoing frontier carbonate ranger prospect. Even taking into account levels of production, facility complexity, the company in. Dgd is a technology that promises to lesser or diminish the problems associated with the use of conventional drilling methods in deepwater, allowing the industry better and safer access to the. The time and depth gap between drilling and production is closing fast.
Aadnoy is a professor of petroleum engineering at the university of stavanger. Abstract offshore operations are moving progressively into deeper water in search of additional hydrocarbon reserves. Deepwaterpetroleumexplorationproduction download deepwaterpetroleumexplorationproduction ebook pdf or read online books in pdf, epub, and mobi format. Status of deepwater production technology is also discussed. This website uses cookies, including third party ones, to allow for analysis of how people use our website in order to improve your experience and our services. Drilling challenges in deep and ultra deepwater are different. Deepwater drilling environments and definitions have changed through the decades as oil and gas capabilities and technology have transformed. Well planning, design, engineering, operations, and technology application presents necessary coverage on drilling engineering and well construction through the entire lifecycle process of deepwater wells. Navigating uncertain weather conditions, freezing water and crushing pressure, deepwater drilling is one of the most technologically challenging ways of. The drillers were drilling in deepwater long before we had the production capability. Gardner is a mechanical engineer who spent over 35 years with exxon and bp in the development and implementation of numerous innovations associated with offshore deepwater drilling and production. Behind our deepwater success are dedicated, resourceful and innovative people prepared to apply halliburton resources to help you find, evaluate, develop, produce and optimize the value of your deepwater projects.
In september 2009, the rig drilled the deepest oil well in history at a. Technology, law, and geology pushed oil exploration farther. Density required to control formation pressure and the ability to modify density without adverse effect on crystallization and hydrate inhibition. The structure was delivered to the client in rapid time. The characteristics of the deepwater environments have pushed design criteria, normally used in onshore and shallow water wells, to values beyond their traditional limits. Over the last decade, rising oil prices have made deepwater drilling economically viable. Minimizing drilling risks to prevent catastrophic offshore incidents and loss of life by developing new models and technologies to increase understanding of the gulf of mexico, atlantic, and pacific ultra deepwater risks. Deepwater drilling technology, research, and development. Yearly production in 2014 was 416 million barrels of oil and 688 billion cubic feet of gas. Deepwater drilling can impose other criteria that need to be addressed jeu et al.
The most significant of these new production technologies include tar sands and deepwater water drilling. Drilling challenges in deep and ultradeepwater are different. The gulf of mexico oil spill spotlights the growth of deepwater drilling and the challenges of balancing strong environmental regulation with efforts to expand u. Part ifisheries examines the ecological impacts of the oil on coastal environments and estimates resulting economic damage. A systems analysis of the macondo disaster run to failure. Download deepwater drilling ebook free in pdf and epub format.
A brief history of offshore oil drilling uc davis computer science. Deepwater solutions delivering the lowest costperfoot reservoir in deepwater and ultradeepwater environments. Deepwater horizon was a fifthgeneration, rbs8d design i. The worlds first innovative buoyant tower has been engineered, fabricated, transported and installed offshore northern peru. Deepwater drilling an overview sciencedirect topics. Public agendas of the committee on the analysis of causes of the deepwater horizon explosion, fire, and oil spill to identify measures to prevent similar accidents in the future. Offshore oil and gas activity is growing at an expansive rate and this musthave training guide covers the full spectrum including. Advances in offshore and particularly deepwater production technologies are shifting the epicenter of oil production from the middle east to the atlantic ocean, dramatically reshaping the global market. Deepwater rheology between the temperature differential from the deepwater seafloor to the bit and the narrow fracture gradient window caused by reduced overburden or depleted reservoirs, designing a deepwater drilling fluid with optimized rheological properties can be the answer to this challenge. Download deepwaterpetroleumexplorationproduction ebook pdf or read online books in pdf, epub. Using speciallyadapted deepfrac ballactivated sleeves and patented beadscreen flowback control technology, the service. Aadnoy has published more than 100 papers, mostly on rock mechanics and well technology. Uranium exploration petroleum production systems 2nd edition deepwater horizon disaster on the horizon.