scholarly journals Current state and development of the petroleum prospects exploration activity in the south-western Gissar region of the Republic of Uzbekistan

2020 ◽  
Vol 15 (4) ◽  
Author(s):  
G.S. Abdullaev ◽  
◽  
A.N. Bogdanov ◽  
N.K. Eydel'nant ◽  
◽  
...  
Keyword(s):  
Oil And Gas ◽  
Raw Materials ◽  
Upper Jurassic ◽  
Gas Production ◽  
Petroleum Exploration ◽  
Gas Content ◽  
Oil And Gas Production ◽  
Current State ◽  
History Of ◽  
The Republic

The Surkhandarya region is one of the five petroleum bearing regions of the Republic of Uzbekistan, with proven oil and gas production in the stratigraphic range from the Middle Upper Jurassic to the Upper Paleogeone, inclusive. The article provides a general overview of the region, the history of geological and geophysical exploration, lithological and stratigraphic characteristics of sections, tectonic structure, oil and gas content. The stratigraphic and tectonic confinement of accumulations and their phases composition are given. The history of the development of the region is considered, the results of geological petroleum exploration, including those carried out by investors, the number of petroleum discoveries, their ranking by types of fluids, and the degree of development are presented. The priority stratigraphic structures and territories for further petroleum exploration have been identified. Further oil and gas prospects of the region are justified by the presence of promising traps, as well as predictedand promising hydrocarbon resources. The forecasted resources of hydrocarbon raw materials are given for stratigraphic sections: Middle-Upper Jurassic, Lower Cretaceous, Upper Cretaceous and Paleogene age, which indicates the expediency of carrying out prospecting petroleum exploration in the Surkhandarya region of the Republic of Uzbekistan.

scholarly journals RISK ASSESSMENT IN OIL AND GAS PRODUCTION

Neft i gaz ◽  
2020 ◽  
Vol 1 (121) ◽  
pp. 95-107
Author(s):  
P.A. TANZHARYKOV ◽  
◽  
U.ZH. SARABEKOVA ◽  
A.E. TULEGEN ◽  
◽  
...  
Keyword(s):  
Occupational Safety ◽  
Oil And Gas ◽  
Raw Materials ◽  
Health And Safety ◽  
Gas Production ◽  
The State ◽  
Risk Indicators ◽  
Production Operation ◽  
Labor Protection ◽  
Oil And Gas Production

It is necessary to carry out work to analyze the harmful factors of accidents during the production, operation and transportation of raw materials in oil and gas fields and assess their compliance with the requirements of the standards of the Republic of Kazakhstan. The main goal of labor protection is to create safe working conditions for employees, as well as to prevent personnel from illnesses. In this regard, it is necessary to have a system of accounting, analysis and assessment of the state of labor protection, as well as management of labor protection. This article proposes ways to quickly assess the state of health and safety at work by calculating a number of occupational risk indicators based on information available in the modules for assessing occupational safety by industrial risk indicators. The efficiency of using the OSH management systems software proposed by the authors is based on a specific task from four main modules "Employees", "Events", "Equipment", "Ecology" and a number of submodules. In addition, this work uses matrix methods for assessing risks in the "Probability or Consequences of an Event" coordinate system, "Elmeri" system, "Fine Kinney" method, "Risks". Modern expert methods are compared and presented under the title "Five stages of assessment"

scholarly journals The expansion of innovative activity on rise of oil production enterprises in Azerbaijan

2021 ◽  
pp. 1-7
Author(s):  
A. G. Huseynov ◽  
◽  
E. A. Huseynov ◽  
Keyword(s):  
Oil And Gas ◽  
Production Condition ◽  
Oil Production ◽  
Gas Production ◽  
Innovative Activity ◽  
Gas Well ◽  
Oil And Gas Production ◽  
Article Analysis ◽  
The Republic ◽  
Innovative Techniques

The article analysis the oil and gas production condition in the Republic on basis of statistical data of many years as well as the level of investment provision. The article estimates the structure of expenses on innovative techniques, the condition of exploitation of oil and gas boreholes, the implementation of geological and technological actions, the ways of exploitation methods as well as the methods of ledge effects and influence on extra oil production. It also shows up the reserves and ways of their rational usage. Keywords: innovative activity; geological and technological actions; oil and gas; well.

Development of Pumping Equipment for Oil and Gas Production in Complicated Conditions

2019 ◽  
Vol 16 (11) ◽  
pp. 4573-4578 ◽  
Author(s):  
M. A. Mokhov ◽  
Yu. A. Sazonov ◽  
V. V. Mulenko ◽  
M. A. Frankov ◽  
Kh. A. Tumanyan ◽  
...  
Keyword(s):  
Gas Turbines ◽  
Oil And Gas ◽  
Gas Production ◽  
Additive Technologies ◽  
Operating Conditions ◽  
Gas Content ◽  
Oil And Gas Production ◽  
Hydraulic Machines ◽  
Pumping Equipment ◽  
Complicated Conditions

The research is aimed at the development of new scientific principles for the creation of special pumping equipment for the extraction of oil and gas in complicated conditions. In many cases, the complicated operating conditions of the pump are determined by the high gas content and high content of mechanical impurities in the multiphase flow. In the course of scientific research, new methods of designing hydraulic machines were tested, including the use of additive technologies. In the study of labyrinth pumps, the issues were considered concerning the features of the operating process with increased rotor speed. New design of the rotor manufactured using additive technologies was discussed. It is shown that the rotor screw in a labyrinth pump can be replaced by a set of impellers, for example, by a set of centrifugal wheels or a set of axial wheels. New results concerning labyrinth pumps can give impetus to the development of research on hydraulic and gas turbines, as well as on heat engines. Some results of the works performed can be used to create robotics.

The Beryl Field, Block 9/13, UK North Sea

1991 ◽  
Vol 14 (1) ◽  
pp. 33-42 ◽  
Author(s):  
C. A. Knutson ◽  
I. C. Munro
Keyword(s):  
North Sea ◽  
Middle Jurassic ◽  
Oil And Gas ◽  
Upper Jurassic ◽  
Lower Jurassic ◽  
Gas Production ◽  
Upper Triassic ◽  
Oil Field ◽  
Oil And Gas Production ◽  
The North

AbstractThe Beryl Field, the sixth largest oil field in the UK sector of the North Sea, is located within Block 9/13 in the west-central part of the Viking Graben. The block was awarded in 1971 to a Mobil operated partnership and the 9/13-1 discovery well was drilled in 1972. The Beryl A platform was emplaced in 1975 and the Beryl B platform in 1983. To date, ninety-five wells have been drilled in the field, and drilling activity is anticipated into the mid-1990s.Commercial hydrocarbons occur in sandstone reservoirs ranging in age from Upper Triassic to Upper Jurassic. Structurally, the field consists of a NNE orientated horst in the Beryl A area and westward tilted fault blocks in the Beryl B area. The area is highly faulted and complicated by two major and four minor unconformities. The seal is provided by Upper Jurassic shales and Upper Cretaceous marls.There are three prospective sedimentary sections in the Beryl Field ranked in importance as follows: the Middle Jurassic coastal deltaic sediments, the Upper Triassic to Lower Jurassic continental and marine sediments, and the Upper Jurassic turbidites. The total ultimate recovery of the field is about 800 MMBBL oil and 1.6 TCF gas. As of December 1989, the field has produced nearly 430 MMBBL oil (primarily from the Middle Jurassic Beryl Formation), or about 50% of the ultimate recovery. Gas sales are scheduled to begin in the early 1990s. Oil and gas production is forecast until licence expiration in 2018.The Beryl Fields is located 215 miles northeast of Aberdeen, about 7 miles from the United Kingdom-Norwegian boundary. The field lies within Block 9/13 and covers and area of approximately 12 000 acres in water depths ranging from 350-400 ft. Block 9/13 contains several hydrocarbon-bearing structures, of which the Beryl Fields is the largest (Fig. 1). The field is subdivided into two producing areas: the Beryl Alpha area which includes the initial discovery well, and the Beryl Bravo area located to the north. The estimated of oil originally in place is 1400 MMBBL for Beryl A and 700 MMBBL for Beryl B. The fiel has combined gas in place of 2.8 TCF, consisting primarily of solution gas. Hydrocarbon accumulations occur in six reservoir horizons ranging in age from Upper Triassic to Upper Jurassic. The Middle Jurassic (Bathonian to Callovian) age Beryl Formation is the main reservoir unit and contains 78% of the total ultimate recovery.The field was named after Beryl Solomon, the wife of Charles Solomon, who was president of Mobil Europe in 1972 when the field was discovered. The satellite fields in Block 9/13 (Nevis, Ness and Linnhe) are named after Scottish lochs.

scholarly journals Diagenetic impact on reservoir sandstones of the Heno Formation in the Ravn-3 well, Danish Central Graben

2018 ◽  
pp. 9-12
Author(s):  
Simone Pedersen ◽  
Rikke Weibel ◽  
Peter N. Johannessen ◽  
Niels H. Schovsbo
Keyword(s):  
North Sea ◽  
Middle Jurassic ◽  
Oil And Gas ◽  
Mineralogical Composition ◽  
Upper Jurassic ◽  
Gas Production ◽  
Oil And Gas Production ◽  
Carbonate Cement ◽  
Porosity And Permeability ◽  
Reservoir Sandstones

Oil and gas production from siliciclastic reservoirs has hitherto been in the Danish Central Graben mostly from Palaeogene and Middle Jurassic sandstone. The Ravn field was the first Upper Jurassic field to start operation. The reservoir is composed of sandstone of the Heno Formation. Production takes place at a depth of 4000 m, which makes Ravn the deepest producing field in the Danish North Sea. The Heno Formation mainly consists of marine shoreface deposits, where foreshore, middle and lower shoreface sandstones constitute the primary reservoir. The results of this study of the diagenetic impact on the mineralogical composition, porosity and permeability are presented here. Microcrystalline quartz has preserved porosity in the sandstone, whereas illite, quartz overgrowth and carbonate cement have reduced both porosity and permeability.

scholarly journals Oil slurries-raw materials in construction chemicals

2020 ◽  
Vol 77 (3) ◽  
pp. 241-246
Keyword(s):  
Oil And Gas ◽  
Raw Materials ◽  
Environmental Pollutants ◽  
Petroleum Products ◽  
Gas Production ◽  
Petrochemical Plant ◽  
Oil And Gas Production ◽  
Organic Mixture ◽  
Physical And Chemical ◽  
Complex Organic

Oil slurries are a complex organic mixture consisting of hydrocarbon and non-hydrocarbon parts formed during oil and gas production, processing and transportation of oil and petroleum products, and are dangerous environmental pollutants. The purpose of this work is to study the physical and chemical composition of oil sludge taken from various sampling sites of Pavlodar petrochemical plant LLP to study the possibility of their further effective utilization.

scholarly journals GEOGRAPHICAL ASPECTS OF ARTIFICIAL ISLAND CREATION

2021 ◽  
Author(s):  
А.Н. Иванов ◽  
Ю.А. Кобзева
Keyword(s):  
Oil And Gas ◽  
Gas Production ◽  
Infrastructure Development ◽  
Restriction Factors ◽  
Oil And Gas Production ◽  
Economical Efficiency ◽  
The World ◽  
History Of ◽  
Port Infrastructure ◽  
Modern Technologies

Кратко рассмотрена история создания искусственных островов в мире и в России. Проанализированы задачи, возлагаемые на искусственные острова, существующие технологии их строительства. Особое внимание уделено экологическим проблемам, возникающим при строительстве и эксплуатации островов. Сделан вывод о том, что в настоящее время в России наиболее перспективно создание искусственных островов для развития транспортной и портовой инфраструктуры, нефтегазодобыче на морском шельфе. Разработанные в настоящее время технологии позволяют создавать искусственные острова в самых разных природных условиях. Лимитирующими факторами являются рентабельность и возникающие при строительстве и эксплуатации экологические проблемы. The article provides brief review for history of artificial islands creation in Russia and around the world. It includes analysis of tasks assigned to artificial islands and existing technologies of their creation. Special attention is focused on ecological questions arising during their construction and maintenance. The article concludes that the most actual artificial islands are constructed for transport and port infrastructure development and oil and gas production on the shelf. Modern technologies allow creation of artificial islands in different nature conditions. Economical efficiency and ecological questions are restriction factors for artificial islands creation and maintenance.

Australian petroleum production and development 2018

2019 ◽  
Vol 59 (2) ◽  
pp. 482
Author(s):  
Graeme Bethune
Keyword(s):  
Oil And Gas ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Domestic Market ◽  
Petroleum Exploration ◽  
The West ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Petroleum Production ◽  
Start Up

This Petroleum Exploration Society of Australia review looks in detail at the trends and highlights for oil and gas production and development both onshore and offshore Australia during 2018. Total petroleum production climbed strongly for the third consecutive year, driven by LNG. A highlight is the start-up of the INPEX Ichthys project. Production is set for further growth in 2019 with the ramp-up of this project and the start-up of Shell’s Prelude floating LNG project. Prelude and Ichthys are the last projects to be commissioned in a wave of seven new LNG projects that are making Australia the world’s largest LNG exporter and a crucial supplier of gas to Asia, including the largest source of LNG for Japan and China and the second-largest source for South Korea. By contrast, Australian oil production continued to fall rapidly and is now easily surpassed by rising condensate production from new LNG projects. There were stark contrasts between domestic gas on the west and east coasts. On the west coast, prices remain low and supply relatively plentiful. The east coast domestic market was tighter and LNG producers responded by diverting gas supplies to the domestic market. This paper canvasses these trends and makes conclusions about the condition of the oil and gas industry in Australia. This paper relies primarily on production and reserves data compiled by EnergyQuest and published in its EnergyQuarterly reports.

Petroleum production and development across Australia 2017

2018 ◽  
Vol 58 (2) ◽  
pp. 469
Author(s):  
Graeme Bethune ◽  
Susan Bethune
Keyword(s):  
Oil And Gas ◽  
International Energy Agency ◽  
Oil And Gas Industry ◽  
Gas Production ◽  
Petroleum Exploration ◽  
The West ◽  
Energy Agency ◽  
Gas Industry ◽  
Oil And Gas Production ◽  
Short Supply

This Petroleum Exploration Society of Australia review looks in detail at the trends and highlights for oil and gas production and development both onshore and offshore Australia during 2017. Gas production soared while oil production plummeted yet again. Liquefied natural gas (LNG) did well; 2017 was a great year for LNG and 2018 should be even better. There are stark contrasts between domestic gas on the west and east coasts. On the west coast, prices are affordable and supply relatively plentiful. On the east, prices are high and gas is in short supply. This paper canvasses these trends and makes conclusions about the condition of the oil and gas industry in Australia. This paper relies primarily on production and reserves data compiled by EnergyQuest. In its latest review of Australian energy policy, the International Energy Agency comments yet again on the weaknesses of Australian oil and gas statistics. This paper also makes some observations on these weaknesses.

Capital Accumulation, Environmental Pollution, and Public Health Challenges in the Nigerian Petroleum Industry: Lessons on Market Criminology

2020 ◽  
Vol 19 (1-2) ◽  
pp. 181-200
Author(s):  
Ifeanyi Ezeonu
Keyword(s):  
Public Health ◽  
Capital Accumulation ◽  
Oil And Gas ◽  
Petroleum Industry ◽  
Gas Production ◽  
Petroleum Exploration ◽  
Oil And Gas Production ◽  
Petroleum Resources ◽  
Public Health Challenges ◽  
Expansive Process

Abstract Petroleum exploration activities started in Nigeria’s Niger Delta in the early twentieth century as part of the expansive process of primitive accumulation instituted by the British colonial administration to advance its economic interest. Since petroleum resources were discovered in commercial quantities in the region in 1956, transnational extraction corporations (including Shell, Chevron, and ExxonMobil) in collaboration with the emergent domestic compradors have plundered the resource wealth. While decades of crude oil and gas production in the region have enormously enriched the captors of the petroleum industry, the host communities have suffered debilitating economic and health consequences. This article discusses the public health challenges resulting from this predatory political economy, along the lines of a bourgeoning body of literature that conceptualizes preventable market-driven harms as criminal.

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