... when converting an oil/gas production well to CCS. The long-term integrity is evaluated employing a comprehensive risk assessment approach, incorporating a semi-quantitative model for cement and tubular materials along with flow paths study under different conditions to conduct a sensitivity analysis...

... of uncertain attributes. machine learning risk management equation of state Artificial Intelligence field development optimization and planning information EMV Bayesian Inference risk assessment selection robust production strategy estimation production strategy fluid modeling asset...

... Hazards (RoMH), which must be submitted to the CSOO. Aim of this report is to describe the technical peculiarities and the relevant performances of offshore installations in terms of health, safety and environment. In addition, to develop a detailed risk assessment, Operators are required to produce...

... management hydraulic fracturing reservoir sand waterflooding Exhibition Simulation Caprock Integrity caprock assessment Artificial Intelligence Upstream Oil & Gas caprock breach injection water injection permeability USA risk assessment development option spe annual technical conference...

... distribution Brazil FPSO risk assessment government probabilistic distribution surplus Risk analysis risk management reservoir simulation floating production system Sapinhoá average production Lula FPSO Cidade asset and portfolio management structural geology Mbbl day sapinhoá Monte Carlo...

... Abstract Risk assessment is a crucial process in the development of an oil field. Many tools and methods have been developed and applied in this area, such as reservoir simulation, surface response methodology and emulators. The tool and methodology choices should link to the level...

... for value creation, allowing the company to adapt its production strategy as new information is revealed. The main contribution of this work is a new perspective in risk assessment from a probabilistic point of view, combining production strategy selection and optimization, numeric reservoir simulation...

... were written on the individual pieces. Each person had to answer the question correctly before moving on. Following an examination at the end of the development event, delegates were assigned three real-world risk assessment tasks to ensure applying their knowledge in the workplace as soon...

.... The first section address the bidding process by giving a general description and and comparisons between Brazilian and US-GOM bidding schemes. The second part focus on constraints and differences that impact the risk assessment of oil companies participating in a licensing round in both types of biddings...

... function Risk analysis Scenario risk assessment Game Theory uncertainty analysis main fault information application decision tree NPV reservoir risk aversion likely scenario In the following sections, we describe the reservoir aspects, its critical sources of uncertainty...

... simulation application semisynthetic case Risk analysis method 1 society of petroleum engineers method 2 annual technical conference risk assessment objective function History decision variable uncertainty variable experimental design History Match reduction exhibition history matching...

... recovery investment forecast risk management requirement el furrial field asset and portfolio management risk and uncertainty assessment production profile recovery factor risk assessment deviation risk analysis integrated modeling field asset evaluation reserves evaluation furrial field...

... related to a well target, or to include or exclude a well target from the drilling schedule. Finally, the resulting NPV probability distributions provide an easy way of ranking well targets based on expected NPV and risk. risk assessment procedure discount rate uncertainty analysis well planning...

... characterization reserves evaluation realisation risk assessment relative permeability ooip project evaluation resource in place estimate corre estimates of resource in place spe 65205 risk and uncertainty assessment fluid dynamics upstream oil & gas selection heterogeneity reservoir...

... frequency completion equipment risk and uncertainty assessment hydrocarbon release accident scenario platform workover release frequency risk management log analysis wireline operation operation scenario installation probability risk assessment well logging blowout frequency safety case...

... to involve significantly higher risks than conventional developments. Therefore, some means of evaluating the actual level of risk may be required if the full economic benefits from IOR techniques are to be realised. Risk assessment is a key element in safety cases, where a well-established methodology...

... ABSTRACT This paper will discuss the concept and application of risk management in the North Sea, a mature oil province which now presents increasingly high cost, marginal development prospects. Examples of an integrated approach to risk assessment in field development planning, involving both...

... production chemistry h2s management assessment well blowout upstream oil & gas risk assessment oilfield chemistry dispersion release direction concentration society of petroleum engineers petroleum engineer investigation europe government accident corrosion inhibition equation spe 25038...

... Abstract This paper describes the application of risk assessment to the conceptual design of a seabed production complex. Risk assessment techniques and decision criteria are reviewed, reasons for choice of technique are discussed and the study procedure is detailed listing the sources of data...