Search Results for horizontal

... the O&G industry. Recent advances in horizontal drilling and hydraulic fracturing technologies have been a game-changer in the O&G industry and have enabled the production of a prolific amount of hydrocarbon from extremely low permeability shale rock formations. The hydraulic fracturing process...

... , A. and Schügerl , K. ( Pergamon, Amsterdam , 1995 ), pp. 72 – 77 . Durlofsky , L. J. and Aziz , K. , “ Optimization of smart well control ,” in SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference (SPE 79031), Calgary Alberta...

... “Introductory Physics for Life Sciences: Preparing and Engaging Students through Authentic Interdisciplinary Connections” by Catherine Crouch and Benjamin Geller, both from the United States. Cluster III: Physics teaching aimed at the vertical and horizontal integration of Physics in K–12 curricula. The success...

... Horizontal component of the initial velocity M Mass V Voltage s Horizontal landing F Frequency I_c Current H Humidity F Force F_o Resonance frequency M Types...

... that technological advancements including the combined application of hydraulic fracturing and horizontal drilling have recently led to a shale revolution that stimulated tremendous production of shale gas worldwide ( Gao and You, 2017 ). According to the assessment of the Energy Information Administration...

... can be classified into three types, as shown in Fig. 4.6 . The fixed axis system has determined tilts and cannot follow the changing position of the sun. The single axis solar photovoltaic tracker has only one axis of rotation and pivot in vertical or horizontal planes, while the double axis solar...

... for bulk samples. Based on the microstructural aspects, the composite thin films can be classified as 0–3 particulate nanocomposite, 2-2 horizontal heterostructures and 1–3 vertical heterostructures. Among these structures, the 2-2 configuration is mostly preferred due to reduced leakage current...

... ), the length of a single lattice site is set as 3.5 nm. Also, the product of the number of horizontal and vertical lattice sites, L_h × L_v, determines the size of the two-dimensional lattice. Here, L_h = 3.8 μm/3.5 nm...

.... With this in mind, various requirements must be met in terms of space, equipment, and organization. Examinations are held in regular lecture halls, which must ideally be large enough, with spacious horizontal tables and plumbing and wiring accessible from each. Otherwise, at least one sink and several electrical...

... deflection issues. Escobar-Toledo et al. (2014) concentrated on the change in position of the spot center along the horizontal and vertical axes. They did not, however, take into account the errors reflected in the spot shape variation. Sánchez-González et al. (2017) also investigated...

.... d_IL and d_IS are the shift parameters as defined in Fig. 5.3(c) . Reproduced with permission from Jia et al., Nat. Mater.  6 , 64–69 (2007). Copyright 2007 Springer Nature. In the substrate, the horizontal and vertical lattice parameters were nearly identical...

... to their peak value from before the instruction on electric potential. Rainson et al. (1994) and Viennot and Rainson (1999) asked students in a questionnaire what they called the “Neapolitan ice cream” question. The question pertained to two parallel horizontal conducting plates maintained at two...

... in horizontal pipes, with the effect of gravity, previously only studied with nonviscous flow or in static situations. Although students from both courses demonstrated comparable success in implementing simple models learned in the courses and in calculations, the IPLS students demonstrated dramatically greater...

... by interdisciplinary teaching. This can be used in physics education, especially in the context of modeling ( Michelsen, 2006 , 2015 ). He proposes a horizontal as well as a vertical linking between the subjects and in the subjects respectively. These different stages might apply to different ages of students...

... appears in Fig. 21.8 . The horizontal bands of the timeline are organized to show some of the major strands of work within simulations & games, microworlds, programming, probeware & data visualization, and video-analysis tools. Dots along each strand represent publications (detailed...

... by Orban and Teeling-Smith (2020) , and initial development of a learning environment in physics emphasizing CT concepts, as described by Hutchins et al. (2020) . We have horizontally divided this timeline into four distinct periods, which are labeled at the top of the figure. The first period...

...-block moves horizontally with constant speed. In this way, the photo shows how the vertical displacement changes with respect to time. Fig. 4.29: Oscillation of a spring and the car body without using an absorber Textbooks Physics, 3rd grade upper secondary school, scientific direction Car...