Abstract Oil and gas wells (OGWs) with integrity failures can be a conduit for methane contaminant leakage to groundwater aquifers, surface water bodies the atmosphere. While there have been numerous reviews addressing OGW leakage, is gap in literature regarding an examination of that encompasses both abandoned active wells, as well factors impact emission measurements, options repairing leaks....

Abstract An innovative methodology is introduced to study abandoned oil exploration drillings for possible geothermal energy production at a test area in northeast Hungary. evaluation method supported by robust statistical analysis was elaborated provide the future investors with adequate technical and earth-science related information their decision-making processes. All available data of 161 ...

Carbon capture and storage is considered as an amelioration technique to address the increasing level of carbon dioxide in atmosphere. Depleted oil gas reservoirs are potential candidates for long sequestration captured dioxide. The huge number drilled wells these hydrocarbon around world, however, pose a threat integrity geological CO2 projects. These direct connections Earth’s surface even wh...

Abstract Hundreds of thousands documented and undocumented orphaned oil gas wells exist in the United States (U.S.). These have potential to contaminate water supplies, degrade ecosystems, emit methane other air pollutants. Thus, present risks climate stability environmental human health, which can be reduced by plugging. To quantify opportunities well plugging at national level, we analyze dat...

Abstract The worldwide dependence on non-renewable energy sources continues as existing systems have been built these supplies. There is an established link between conventional resources, greenhouse gas (GHG) emissions and climate change its associated negative effects. As a signatory to the Paris Agreement, Trinidad Tobago (TT) has exploring strategies reduce GHG use of geothermal one potenti...

Abstract Arctic-boreal regions are experiencing major anthropogenic disturbances in addition to intensifying natural disturbance regimes as a consequence of climate change. Oil and gas (OG) activities extensive the region western North America, large portion which is underlain by permafrost. The total number distribution OG wells their potential fate remain unclear. Consequently, collective imp...

Giriş: Çalışmanın amacı, kadınların istenmeyen bebeklerin terk edilmesi ve edilen ortamlar ile ilgili görüşlerinin incelenmesidir. 
 Yöntem: Çalışma 2018 yılında karma yöntem metodu ile, bir Eğitim Araştırma Hastanesinde gerçekleştirilmiştir. nicel bölümüne 200 bu kadınlardan amaçlı örnekleme 25 kadın da nitel alınmıştır. yarı yapılandırılmış görüşme formu verileri, soru verileri elde edil...