GEOLOGICAL STRUCTURE OF THE CHIPUPUSHI AREA, COPPERBELT PROVINCE IN THE REPUBLIC OF ZAMBIA

Author(s):  
Mile Bugarin
2020 ◽  
pp. 159-166
Author(s):  
I. I. Krasnov ◽  
V. F. Tomskaya ◽  
E. I. Inyakina ◽  
K. O. Tomsky ◽  
M. S. Ivanova ◽  
...  

The article presents the results of the study of the geological structure of oil and gas deposits in Botuobinsky horizon, affecting the gasification of producing wells and gas breakthrough into the oil rim in the conditions of field development. In the course of the research, a characteristic of the reservoir was given, and the optimal gas-free flow rate was determined by a computational method, which allows us to limit the gas inflow for the operating conditions of the Srednebotuobinskoye oil and gas condensate field. The field under consideration is one of the unique storehouses of the East-Siberian oil cluster located in the Republic of Sakha (Yakutia). The main factors influencing the effective development of oil reserves of gas and oil deposits within the Central block and the Kurung license area are substantiated.


Author(s):  

One of the main criteria for river water quality is overall hardness, the value of which determines its suitability for use in various sectors of the national economy.Availability of the many-year information about the magnitude of the overall hardness of the river waters of the Republic of Tatarstan served as the basis for analyzing its changes in time and space. As an integral indicator, the average annual value of the overall hardness is chosen, the distribution of which throughout the territory of the Republic is clearly reflected in the given skeleton maps. A comparative analysis of the total hardness of river waters, observed in the XX and XXI centuries, showed that its value remained within the category of moderate, medium hardness and hard waters, but there was a redistribution of these values in space. Since the formation of rigidity largely depends on local features of the territory and, first of all, on the heterogeneity of the geological structure of the basin, the analysis of its changes was made commensurate with the geological structure of the three large geographical regions of the Republic of Tatarstan − Pre-Volga, Pre-Kama and Zakamye.The formation of hardness is also influenced by the anthropogenic factor. In the zone of influence of large reservoirs, created in the territory of the Republic of Tatarstan, a rise in the level of groundwater is observed, changing not only the nature of the underground supply of water bodies of the Republic, but also the quality of river water. The redistribution of general hardness in the south-east of the republic is connected with the activities of oil enterprises, which make significant adjustments to the hydro/chemical composition of natural waters.


2021 ◽  
Vol 08 (03) ◽  
pp. 43-45
Author(s):  
İnsaf Elşən qızı Calalova ◽  

Gazakh-Karabakh region is one of the main agricultural regions of the republic. The development of agriculture in this region depends on a number of factors. The geological structure and relief of the region affect the efficient location of agricultural lands. The topography of the region must be well studied in order to properly locate agricultural areas. The slope of the relief should be a key factor to consider when locating farms properly. Taking into account the relief of the area, it is possible to achieve high productivity by properly locating agricultural areas. This will lead to the expansion of agro-industrial complexes in our country. Key words: Endogenous relief forms, exogenous relief forms, import cones, arid-denudation relief forms


Georesursy ◽  
2018 ◽  
Vol 20 (2) ◽  
pp. 99-101
Author(s):  
N.V. Nefyodov ◽  
◽  
V.B. Karpov ◽  
Yu.M. Arefiev ◽  
A.V. Kalmykov ◽  
...  

2018 ◽  
Vol 98 (2) ◽  
pp. 1-28
Author(s):  
Ljubomir Menkovic ◽  
Milan Koscal ◽  
Milovan Milivojevic ◽  
Mrdjan Djokic

The paper presents author's views on morphostructural relations on the territory of the Republic of Serbia, which are presented graphically in the form of overview (reduced) morphostructural map in the scale of 1:2,000,000 to 1:2,500,000. The methodology of making morphostructural map, its content and the way of data pre-sentation was considered. Special attention has been paid to morphostructures, the determination of the origin and the difference between structural, morphostructural and morphosculpture relief forms. A brief overview of the geological structure, as well as the geomorphological characteristics of geotectonic, i.e. morphostructural units, is given. Finally, the geomorphological history, morphogenesis and the evolution of the relief of Serbia, from the beginning of the Miocene to the present is presented.


2018 ◽  
Vol 7 (4) ◽  
pp. 10-14
Author(s):  
Tamila Nasirovna Ashurbekova ◽  
Elmira Mugudinovna Musinova

The paper deals with the problem of ecotoxicants content: arsenic, mercury, lead, cadmium in the soils of Achkhoy-Martan District settlements of the Chechen Republic and their impact on human health. The presence of heavy metals in soils and plant samples of the studied area can be explained by the geological structure of the territory of the Republic, which is located on the rocks of the Jurassic and Paleogene periods. Studies have shown excessive concentrations of lead in some samples of soil settlements of the Achkhoi-Martan District: Samashki is 43,1 mg/kg and Janda - 42,1 mg/kg vs 30 mg/kg by the MPC. There is an excess of the maximum permissible concentration of cadmium in the village Zakan-Yurt - 1,93 mg/kg against 1,0 mg/kg MPC. As for mobile forms arsenic, mercury and cadmium are found in the greatest quantities. The arsenic content exceeds the permissible values by 2,03-3,36 times, the cadmium content exceeds the MPC by almost 2 times - 1,93 mg/kg against 1 mg/kg. According to the results of the studies, the relationship between the transformation of mobile forms of heavy metals from soil to plants is monitored. A direct correlation between cancer and the concentration of heavy metals in the soils of the study areas was revealed.


Author(s):  
И.Ю. Дмитриева ◽  
А.А. Саяпина ◽  
С.В. Горожанцев ◽  
С.С. Багаева

В рассматриваемой статье проведен анализ и представлены данные о землетрясении 17 октября 2018 г. в 15h55m по Гринвичу с интенсивностью сотрясений в эпицентре 5 баллов, произошедшего на окраине села Яндаре Республики Ингушетия. По инструментальным данным сетей сейсмических станций NOGSR, OBGSR, DAGSR получено следующее решение параметров землетрясения: 43,27N, 44,92E, h12 км, КР11,5. Приведены сведения по истории сейсмичности очаговой зоны исследуемого землетрясения за последние 150 лет. Очаг землетрясения приурочен к активному Сунженскому разлому. Рассмотрены форшоковая активность и немногочисленная серия афтершоков. Для землетрясения был рассчитан механизм очага по знакам первых вступлений продольных Pволн на 48 станциях, хорошо окружавших эпицентр и расположенных на расстояниях 0,3 50,5 км. Согласно полученному решению землетрясение возникло под действием преобладающих сжимающих напряжений. Тип подвижки в очаге соответствовал взбросу с правосторонним сдвигом по плоскости NP2 с юговосточным простиранием и левостороннему сдвигу с компонентами взброса по плоскости NP1 с субширотным простиранием. Для сбора макросейсмических данных сотрудниками СевероОсетинского филиала ФИЦ ЕГС РАН был осуществлен выезд в эпицентральную зону и близлежащие районы. Оценка интенсивности проводилась на основе шкалы ШСИ 17. Землетрясение с интенсивностью 5 баллов проявилось в населенных пунктах Яндаре, Троицкое, Карабулак. Колебания ощущались в Сунже, Барсуках и Плиево силой 4 балла, Назрани 34 балла. В населенных пунктах Магас, АлиЮрт, Средние Ачалуки ощутимость землетрясения составила 3 балла. В семи населенных пунктах колебания проявились интенсивностью в 2 балла. Во Владикавказе землетрясение ощущалось на верхних этажах многоэтажных зданий. Данные о проявлениях Яндарского землетрясения интересны с точки зрения анализа распределения интенсивности сотрясений, изучения сейсмичности региона в целом, а также связи с геологическим строением территории The article analyzes and presents the data on the earthquake on October 17 at 15h55m GMT, which occurred on the outskirts of the village of Yandare of the Republic of Ingushetia. Intensity of the shok equaled 5 in the epicenter. According to instrumental data of networks of seismic stations NOGSR, OBGSR, DAGSR the following solution of parameters of an earthquake is received: 43,27N, 44,92E, h12 km, KР11,5. The history of seismicity of the focal zone of the investigated earthquake for the last 150 years is studied. The earthquake is confined to the active Sunzha fault. The forshock activity and a few series of aftershocks are considered. For the earthquake, the mechanism of the focus was calculated according to the signs of the first arrivals of longitudinal Pwaves at 48 stations well surrounding the epicenter and located at distances 0,3 50,5 km. According to the received decision, the earthquake appeared under the influence of prevailing compression stresses, the type of movement the reverse fault. For collecting macroseismic data departure in an epicentralny zone and nearby areas was carried out. Evaluation of intensity was carried out on the basis of theSeismic intensity scale (SHSI17). The earthquake with an intensity of 5 points was manifested in the settlements of Yandare, Troitskoye, Karabulak. Fluctuations were felt in Sunzha, Barsuki and Plievo force 4 points, Nazran 34 points. In the settlements of Magas, AliYurt, Middle Achaluki, the sensitivity of the earthquake was 3 points. In seven settlements, the fluctuations showed an intensity of 2 points. In Vladikavkaz earthquake was felt on the upper floors of multistorey buildings. Data on the manifestations of the Yandaryearthquake are interesting from the point of view of the analysis of the distribution of the intensity of concussions, the study of the seismicity of the region as a whole, as well as the connection with the geological structure of the territory.


Author(s):  
V.A. Obatnin ◽  
A.V. Sergeev

The article describes the main genetic types of Quaternary deposits in Udmurtia and explains their genesis and spatial location in accordance with modern scientific concepts. In particular, the relationship between geological structure of the territory and the distribution of eluvial, slope and aeolian deposits was revealed; the issue of the formation of fluvioglacial and limnoglacial formations on the territory of the republic was considered; patterns of formation of Aeolian massifs were indicated. A detailed regionalization of the aeolian material of Udmurtia was carried out with the allocation of three arrays divided into eight branches, as well as the explanation of the configuration of each of them. The differences between aeolian sediments on watersheds and other formations of this genetic type were identified and explained. The nuances of creating a digital map of the Quaternary sediments of the region based on existing maps and data obtained during the analysis were indicated, an assessment of the use of such a map for landscape studies was given.


2018 ◽  
Vol 15 (1) ◽  
pp. 140
Author(s):  
Cut Asmaul Husna TR

Kondisi tatanan tektonik dan geologi Aceh memiliki prospek untuk dilakukan eksplorasi dan pengembangan serta produksi Minyak dan Gas Bumi, baik di Wilayah Darat maupun di Wilayah Laut. Penemuan cadangan Minyak dan Gas baru di Aceh diharapkan dapat meningkatkan Penerimaan Negara dan Penerimaan Pemerintah Aceh dalam membangun infrastruktur dan Ketahanan Energi Aceh untuk melahirkan kembali industri-industri skala internasional. Ketentuan dalam Pasal 3 Peraturan Pemerintah Nomor 23 Tahun 2015 Tentang Pengelolaan Bersama Sumber Daya Alam Minyak dan Gas Bumi di Aceh, kewenangan pengelolaan Migas pada Wilayah Laut 12 (dua belas) sampai dengan 200 (dua ratus) mil laut yang merupakan Zona Ekonomi Eksklusif (ZEE) dikelola dan dilaksanakan Pemerintah Pusat dengan mengikutsertakan Pemerintah Aceh. Tafsir dalam 3 (tiga) Putusan Mahkamah Konstitusi No. 002/PUU-I/2003, 20/PUU-V/2007 dan Putusan Mahkamah Konstitusi No. 36/PUU-X/2012 tentang Uji Materiil Undang-Undang Nomor 22 Tahun 2001 tentang Minyak dan Gas Bumi terhadap Undang-Undang Dasar Negara Republik Indonesia Tahun 1945 bahwa penguasaan negara terhadap sumber daya alam dan cabang-cabang produksi yang penting bagi negara dan menguasai hajat hidup orang banyak dimaknai sebagai mandat yang harus dilaksanakan oleh pemerintah untuk mengadakan kebijakan (beleid), pengurusan (bestuursdaad), pengaturan (regelendaad), pengelolaan (beheersdaad), dan pengawasan (toezichthoudensdaad) untuk tujuan sebesar-besarnya kemakmuran rakyat.Conditions of tectonic and geological structure in Aceh prospect for explorating and producing Oil and Natural Gas, either in onshore or offshore. The discovery of Oil and Gas news reserved in Aceh is expected to increase the Central Government Take and Aceh Government Take to build infrastructure and Aceh’s Energy Security to regenerate industries on an international scale. The provisions in Article 3 of the Government Regulation Number 23 Year 2015 concerning Joint Management of Natural Resources Oil and Gas in Aceh, the joint management authority of Oil and Gas in Offshore 12 (twelve) to 200 (two hundreds) nautical miles of an Exclusive Economic Zone (EEZ) is managed and held by the Central Government to include the Government Aceh. Commentary within 3 (three) Decision of Constitutional Court Number 002/PUU-I/2003, 20/PUU-V/2007 and Decision of the Constitutional Court Number 36/PUU-X/2012 of Judicial Review of Law Number 22 Year 2001 concerning Oil and Gas (Oil and Gas Law) Against the 1945 Constitution of the State of the Republic of Indonesia the meaning of “controlled by the state” must be comprehended to include the meaning of a wide-ranging state occupation, as a result of the people’s sovereignty concept. The people, collectively constructed by the 1945 Constitution, provide a mandate to the state to conduct policy (beleid) and functions of administration (bestuurdaad), regulation (regelendaad), management (beheersdaad) and supervision (toezichthoudensdaad) for the greatest prosperity of the people.


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