Distinguished Lecturer Presentations Society of Petroleum Engineers. Perforating is a key part in any well completion, being the link between wellbore and reservoir rock. Most think of perforating as being the act of running guns loaded with shaped charges into a well on wireline or tubing and blasting holes as deep as possible into the formation. However, techniques and models have recently evolved that clearly show that the focus should be on perforating for productivity, rather than perforating for penetration. The presentation leads the audience through the research, experiments and models that show how, today, we can maximize reservoir potential through a perforated completion. It highlights the importance of not just penetration, but also shot density and perforation clean up, as well as the need to bring the well on production without damaging new perforations. The one idea I would like the members to take away from this lecture is that they should take care of how they perforate their wells and use the techniques available or risk losing thousands of barrels of production. These techniques apply to new wells, old wells and also help delay unwanted events such as production below bubble point or condensate banking. So not only wells should produce better, but they should also flow for longer without intervention. Note that this presentation can be tailored for specific local requirements such as Perforating for Fracturing or Perforating Carbonates. There are a lot of reasons not to stare at your phone while youre driving. A little kid might jump into the road, a car in front of you might have to stop. Shea Butter The Path To Natural Healthy Skin Body Butters, Handmade Soaps, Lotions, Shampoo and more. Aramco Salary Scale Pdf' title='Aramco Salary Scale Pdf' />National Academy of Sciences. Faults with the Jacobson et al. Analyses. Jacobson et al. Get the latest news and analysis in the stock market today, including national and world stock market news, business news, financial news and more. A software engineers 10page screed against Googles diversity initiatives is going viral inside the company, being shared on an internal meme network and Google. Total S. A. French pronunciation English t o t l or t o t l is a French multinational integrated oil and gas company and one of the. Comp%20Benefits/compensation.jpg' alt='Aramco Salary Scale Pdf' title='Aramco Salary Scale Pdf' />Andy Martin is a Technical Advisor of Perforating for Schlumberger having joined the company in 1. His career has taken him through operations, teaching cased hole services and technical writing. Crime Scene Training A blog to teach the fundamentals of Crime Scene Investigation, and to encourage input, feedback and involvement from site visitors. Distinguished Lecturers SlidesGraphics. Review our data policy for information about these graphics and how they may be used. From 1. 99. 6 to 2. Andy worked at Rosharon, Texas Engineering Facility where perforating systems are developed, shaped charges manufactured and perforating research conducted for Schlumberger. Since then he has moved back to the UK and has been involved in all aspects of perforating and regularly presents and teaches on the topic. He is a member of SPE, SPWLA and IEx. E and is a Schlumberger Advisor. Software For Sony Xperia L. Andy graduated from Oxford University obtaining an MA in Engineering Science. Uncertainty assessment using reservoir simulation models for green and brown field situations has become a common practice. While capturing uncertainties in forecasts is required in all situations, developing multiple history matched models is also an important goal for brownfield situations. Objective of this talk is to provide systematic and practical guidelines for uncertainty assessment work using reservoir simulation models. This talk discusses steps involved in any uncertainty assessment including selection of uncertain parameters and their ranges, practical experimental design methods, appropriate response or tracking functions or variables, and data analysis techniques. Roles of lessons learnt from a base case history match exercise for a brownfield situation as well as earth modeling petroleum engineering knowledge in setting up appropriate parameters and ranges are emphasized. Guidelines are provided to judge quality of history match based on prudent interpretation of response or tracking functionsvariables. A Monte Carlo simulation based methodology to develop multiple history matched models for brownfield situations is presented in detail including practical tips on problem setup and analysis of results. Unique nature of uncertainties related to forecasting situations is discussed with an emphasis on a need to engage all operational and facilities personnel to develop adequate forecast problem description and economic success metrics. Guidelines presented in this talk are illustrated using a case study example. Practical tips presented in this talk would be of use to all reservoir simulation engineers carrying out uncertainty assessments and always remember one thing no matter how careful we are, we cannot assess the impact of unidentified uncertainty. Anil Ambastha has 2. Ph. D. in petroleum engineering from Stanford University. He has worked in 6 countries and currently serves as Reservoir Simulation Unit Lead at Chevron Nigeria Limited. He also served as an Executive Editor of SPE Reservoir Evaluation and Engineering journal Reservoir Engineering side from 2. He is a winner of three SPE International Awards Lester Uren Technical Excellence, Distinguished Member, and Distinguished Service, seven Outstanding Technical Editor Awards, and A Peer Apart Award. The well completion process of high volume hydraulic fracturing has become a touchstone for opposition to the development of oil and gas resources from shale source rocks. Although the development of shale gas and oil has brought substantial economic, geopolitical, and climate change benefits to the United States, hydraulic fracturing has displaced global climate change as the most controversial environmental policy issue. As other countries evaluate development of shale oil and gas, these same environmental concerns are available on the internet and media sources. Without data, the concerns become a substantial hindrance to acceptance of shale gas development. This study presents the first ever peer reviewed study that quantifies the effects of two specific high volume hydraulic fracturing jobs to 1. The objective was to provide factual information supported by a high quality dataset to guide policy making. None of the measurements detected a change due to hydraulic fracturing, including microseismic effects, ground motion and induced seismicity, water quality, methane migration, community health, well integrity, fracture containment to the target zone, and others. The hydraulic fracturing occurred in the center of Los Angeles, California, at the largest urban oil field in the US. The level of community and regional concern, the breadth of the study, and many of the results are applicable to other shale oil and gas areas worldwide. The results provide the first dataset that addresses the range of concerns directly, and finds no adverse effects to any of the environmental resource categories. Dr. Dan Tormey is an expert in energy and water. He works with the environmental aspects of all types of energy development, with an emphasis on oil and gas, including hydraulic fracturing and produced water management, pipelines, LNG terminals, refineries and retail facilities. He has conducted important assignments in onshore, offshore, nearshore, estuarine, riverine and glacial environments. Dan has worked throughout the US, Australia, Indonesia, Italy, Chile, Ecuador, Colombia, Venezuela, Brazil, Senegal, South Africa, Armenia and the Republic of Georgia. He has a Ph. D. in Geology and Geochemistry from MIT, and a B. S. in Civil Engineering and Geology from Stanford. Unconventional Reservoirs require a new petrophysical paradigm and must go beyond volumetrics. Efficient unconventional resource appraisal should consider not only the static storage and dynamic flow properties within the context of the petroleum system and the current day pore geometry and fluid saturation distribution, but also the geomechanical stress regime and its implications for efficient completion design and reservoir performance prediction. Reservoirs with high potential for deliverability should be targeted for development these zones will dominate well and field performance.