Results 81 to 90 of about 891,157 (304)
A social welfare model for the evaluation of the Spanish income tax system [PDF]
, 1996 In this paper we present a social welfare model for the evaluation of the Spanish income tax system in 1986 and 1988. The redistributive effect, capturing the improvement in vertical inequality, and the revenue effect, capturing the loss in mean ...
Ruiz-Castillo, Javier, Vargas, Carmen
core
Selection and Optimization of Drilling Equipment for CBM Horizontal Well
Meikuang Anquan, 2020 In order to meet the construction requirements of CBM horizontal well and reduce the drilling cost, it is necessary to investigate and summarize the conventional water-source drilling rig, oil drilling rig and truck-mounted drilling rig.
YANG Zhe
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Detection of Anticompetitive Horizontal Mergers [PDF]
The paper develops a four-step framework to detect anticompetitive horizontal mergers. In the first step, an estimate of the impact of the merger on the market price needs to be derived.
Hüschelrath, Kai
core
Hall plot analysis for horizontal well injectivity [PDF]
, 2019 The Hall plot method, proposed by Howard Hall in the 1960s, is a widely-used tool for analyzing injectivity. Over the past decades, industry has been modifying the Hall plot method for applications in various scenarios such as formation damage and/or ...
Chen, Yangyang
core +1 more source
Design of Horizontal Well Program for Ajeel Field
Iraqi Journal of Chemical and Petroleum Engineering, 2014 Horizontal wells are of great interest to the petroleum industry today because they provide an attractive means for improving both production rate and recovery efficiency. The great improvements in drilling technology make it possible to drill horizontal
Mohammed S.AL-Jawad +2 more
doaj
Vankor oil field development experience
Известия высших учебных заведений: Нефть и газ, 2019 The Vankor oil field is in the third stage of the development. Well stock mostly includes horizontal and directional wells. Analysis of the field development showed that actual development rate is much higher than planned.
Evgeny V. Panikarovskii +2 more
doaj +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
PRODUCTIVITY INDEX IN HORIZONTAL WELL [PDF]
The work in this project studied the productivity index of horizontal wells in the Mabruk (west Mabruk) oil field. Different aspects of horizontal wells were reviewed; including drilling and completion technologies, limitations and applications ...
Wanis Salem Abdal +1 more
core +2 more sources
BUILD UP TEST ANALYSIS OF THE HORIZONTAL WELL
Rudarsko-geološko-naftni Zbornik, 2013 Build up test analysis for the horizontal well is based upon the theory of fluid flow in the reservoir, which is mathematically described by the diffusivity equation of the three dimensional flow and its solutions.
Sonja Koščak Kolin +2 more
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