... Abstract Phased Field Development (PFD) is a well-known method to mitigate reservoir uncertainty. However, by its very nature a PFD lowers the Net Present Value (NPV) of the project compared to a Full Field Development (FFD). In this work, multiple scenarios are investigated to increase...

... lbf upstream oil & gas horizontal section directional drilling diameter equation critical load wellbore coiled tubing vertical section ct string drilling fluid friction coefficient build section reservoir length limit build rate horizontal snake well drilling operation...

... Abstract Water injection is a traditional method of secondary recovery used in the petroleum industry. Typically, even with the injection of water supplementing the initial energy of the reservoirs (primary recovery), less than 50% of the original volume of oil is produced. By altering...

... A methodology to confirm the direct contact metamorphism of intrusive rocks and related hydrothermal modification on presalt limestone reservoirs, in Libra Block of Santos Basin, is presented. The approach is based on systemic study of cores, sidewall cores, traditional wireline logging, ECS...

... riser pipe flexible pipe water depth hybrid riser reservoir installation requirement Abstract The objective of this paper is to present the historical development of installed riser systems from the earliest offshore installations to the current state of the art and into the future...

... problem in producing wells, and prediction models from thermodynamic and kinetic aspects have been provided, and methods have been addressed in the industry to solve this problem. In this study, calcite deposition in the reservoir during CO 2 injection processes is evaluated deterministically. Limited...

... wind farm project dispatch scenario subsystem expansion thermopower wind energy affluent natural energy windpower plant offshore technology conference renewable energy reservoir climate change matrix offshore windpower plant OTC-29838-MS Asa Branca Offshore Wind Farm Project Main...

... a formation evaluation solution based on wireline dielectric dispersion measurements. Using a 1-inch vertical resolution wireline-conveyed device, we polarize the reservoirs with a multi-frequency electromagnetic field and evaluate the formation response to the application of this field. At higher frequencies...

... reservoir around 800 meters below sea bed with low temperature of 40°C and water deep around 1,550 m. Heavy oils are often characterized by their high viscosities, stable emulsion formation tendency and low reservoir energy. These combined characteristics makes production, transportation and processing...

... to propose an optimal brine composition to maximize the oil recovery. oil component machine learning mechanism wettability alteration mineral enhanced recovery composition calculation calcite upstream oil & gas reservoir sol reaction interface waterflooding oil recovery artificial...

... reservoir application enhanced oil recovery process visualization molecular dynamic upstream oil & gas molecular simulation sea water simulation enhanced recovery immersive experience fluid modeling atom human computer interaction eor process molecule composition surfactant...

... Abstract Surfactant losses due to adsorption in the hydrocarbon reservoir is a major concern in surfactant based chemical enhance oil recovery (chemical EOR) methods because it results in the loss of optimum concentration required for adequately reducing oil-water interfacial tension (IFT...

... objective artificial intelligence optimization reservoir well logging service company drilling execution drilling operation upstream oil & gas contract completion information OTC-29921-MS Decreasing Well Construction Costs for Mature Fields in the Recôncavo Basin Jaime Andres Loza Prado...

..., which often depends on laboratory analysis or numerical simulation to estimate various reservoir behaviors. This research, aims to predict the relative permeability curves with wettability alteration effect, given a concentration of the ionic composition in water injection. For this, machine learning...

... Abstract Carbonate reservoirs in the Middle East are characterized by strong heterogeneity, fairly subtle barriers and baffles, which result in low water flood swept volume and poor displacement efficiency. Therefore, optimum well pattern deployment is critical for high-efficiency development...

..., a common fact in all is the need for a great number of computationally expensive reservoir simulations, hindering extensive optimizations. This paper proposes the use of deep learning algorithms in proxy models, in order to accurately replicate the behavior of the simulator by forecasting production based...

..., such as microwave drying. In this scope, dielectric properties of two distinct cuttings, one obtained from clay formations and the other from reservoir, were measured in different conditions. It could be inferred from the results that the cuttings are absorbent materials and the loss tangent is directly...

... by an excitation provided by an electric field. In this sense, polar characteristics of water molecules allow quantification of volume of water present in the reservoir, independently of salinity. Owing to the shallow depths of investigation, dielectric tools are useful in evaluating residual oil in high...

... Abstract A great deal of attention has been attracted to the exploitation as well as the development of unconventional gas reservoirs, which expect to act as an essential role in counterpoising the daily increasing energy demand around the world. In this research, with the intent...

... oilfields may be transferred to be conventional ones. Since Petrobras developed the first ever offshore deep reservoir (Lula) by scale in 2006, Brazil has been conducting a progressive campaign targeting hydrocarbons buried under deep water, which contributes to discovery of Lula, Carioca, Jupiter, Buzios...