... hourly power samples. Given the increasingly important role that microgrids are expected to cover, the issue of microgrid design is explored, and in particular, microgrid stability and performance criteria are introduced to motivate the need for more technically sound approaches. Finally, a simple real...

... promised to be the forerunner of asset-specific O&M strategies. turbine machine learning sustainability artificial intelligence algorithm cpp stability europe government wind energy detection algorithm machine learnt feature derivation predictive power score operational history...

... and estimation sustainability norway government sustainable development frequency simulation stability timesery platform europe government denmark government machine learning aep architecture annual energy production generator torque resistance dlc2 ANALYSIS OF GLOBAL DYNAMICS AND ESTIMATION...

... as subject of study to be used as protective coatings in fusion relevant conditions, given their thermodynamic stability in liquid Pb-16Li (Fig. 1). 2 Fig. 1: Ellingham diagram comparing the stability lines of Al2O3 and Y2O3 with the Li2O in Pb-16Li. The technique used to deposit thin films of these two...

... causes its response not to be stable over long irradiations. Silicon Carbide (SiC) based SSD is a recent detector which has been proven not to suffer from the same effect. This paper compares the counting stability of two SSDs, one diamond and one SiC based with similar electronic chains, during alpha...

... solvents able to remove, in a one-step operation, CO2, H2S and mercaptans, improving process performances without plant modification. The last developed formulation is based on a blend of MethylDiEthanolamine and Piperazine (MDEA+PZ), allowing to couple the good chemical stability of MDEA and the high...

.... Consequentially relative corrective actions might be put in place too late. Wells drilled nowadays are deeper and more challenging in terms of narrow mud weight window, they are higher in temperature and pressure and they possess more problems of hole stability and wellbore cleaning. Real time and continuous mud...

... of the HPWBM showed excellent results in reducing torque and increasing ROP while helping extend the lateral and maintain wellbore stability. Lubricity was maintained while drilling the interval, achieving an average ROP of 3.8 m/hr for the curve and an average ROP for the horizontal section of 7.5 m/hr...

... trendsetter engineering regulator stability valve requirement consideration upstream oil & gas procedure scenario well control equipment hydrocarbon configuration personnel 1 CAPPING AND PRESSURE PROTECTION, POST MACONDO #466 Dennis Lingo, Trendsetter Engineering, Inc. This paper...

... that fluid production and injection from the Cavone field was not an important driver for the observed seismicity. deformation cavone field stability cavone well earthquake italy epicenter reservoir characterization mirandola fault earthquake sequence upstream oil & gas pressure drop...

... leading to large washouts. Later, potassium-based fluids, including potassium chloride and potassium carbonate-based systems, were used. None of these fluids provided adequate borehole stability, despite applying high mud weights. Despite the operator going through many optimisation cycles to improve...

... stresses, however the key wellbore construction related issues are borehole stability, hole cleaning and rate of penetration. With many shale plays being in environmentally sensitive and/or densely populated areas, the traditional drilling fluids designs utilizing either strong chemical inhibition...

... describes the development of innovative drilling fluids specific to these well conditions. The key fluid properties to ensure the success under these conditions are high-temperature, high-pressure (HTHP rheology and filtration control, filtercake quality, and thermal stability of the drilling fluid under...

... in shale stabilization, high-temperature tolerance and viscosity modification, among others. This paper will also discuss results from projects which utilize graphene (and graphene derivatives), carbon nanotubes (CNT), nanosilica, and other nanochemistries to achieve and enhance the performance of drilling...

... in an emulsified form. Hence, the emulsion stability of the system is a major concern, especially for high- temperature applications. The stability depends on various factors, such as temperature, corrosion inhibitors, and intensifiers, among others. This paper presents a recent study including the effect...

...-pressure (HTHP) stable water-based drilling fluid system. It is known that polymers that control fluid loss and rheological properties create major challenges for fluid performance and stability when temperatures over 300°F are reached. Additionally, the gelation of water-based fluids containing clays...

... of the appropriate testing and evaluation protocols has both defined the correct application for these fluids, and has shown areas that require further developmen drilling fluids and materials simulator wellbore integrity stability drilling fluid chemistry drilling fluid property drilling fluid...

.... Drilling offshore in the lower Persian Gulf presents some unique challenges with many extended reach wells which encounter issues primarily related to wellbore stability through long, unstable shale formations, and high potential for down hole losses. The development of a water based drilling fluid...

... practices. This paper discusses the development and deployment of a water based drilling fluid incorporating aluminum chemistry coupled with an organo-amine salt complex, an ROP enhancer, sealing agents and an extreme pressure lubricant, which demonstrates excellent wellbore stability attributes when...

... ABSTRACT: Research design analysis of a floating oil and gas production platform for the Russian Far East offshore for a medium sea depth (of 120-160 m) is presented. The base task is how to provide the platform stability against wave load as well, as to seismic loads. The well-known "Spar...