Well killing specifics in conditions of fractured and porous carbonate reservoirs of the Eastern part of the Orenburgskoye oil-gas-condensate field

Ovcharenko, Yu. V.; Gumerov, R.; Bazyrov, Ildar; Kunakova, A. M.; Mardashov, D.V.; Gunkin, A. S.; Legkokonets, V. A.

doi:10.24887/0028-2448-2017-12-52-55

Cited by 6 publications

(6 citation statements)

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“…A tourist service evaluation is made by consumers influenced by their emotional conditions depending on a great number of factors, namely specifics of upbringing, age, cultural traditions of the people which the guest represents, their understanding of comfort, habits, health or psychological conditions at the time of receiving the service, etc. Nevertheless, economists have not been keen on studying of tourist services consumers' behavior (Tananykhin and Khusainov, 2016;Sharifov and Mardashov, 2018;Ovcharenko et al, 2017;Vasiliev and Mardashov, 2017). They mainly used the definitions of consumer preferences and consumer satisfaction.…”

Section: Resultsmentioning

confidence: 99%

Basic Principles of Tourist Services Market Segmentation

Goryushkina¹,

Gaifutdinova²,

Логвина³

et al. 2019

IJEBA

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Purpose: The main aim of the article is to identify the principles of tourist services for an effective segmentation using data from official primary and secondary bases. Design/Methodology/Approach: The authors have justified the importance of dividing potential tourists into homogenous groups (segments) in accordance with the general characteristic features of their demand. In that manner, according to the authors, a tourist product is provided with its target orientation as, on the one hand, it cannot meet the requirements of all tourists and on the other hand, a tourist company can concentrate their marketing efforts on the most perspective market segments rather than dissipate them. Findings: A definition of 'tourist service' has been made and its characteristic features have been described as well. Stages of segmenting starting from selection of criteria to determination of methods of work with the chosen segment have been identified and described. Practical implications: Identification of segments in tourism is mainly made based on their geographical, demographical, socioeconomic , psychographic, behavior characteristics or their combinations. On the other hand, the authors stress on the fact that there is no universal segmentation approach and therefore, potential tourists can be classified based on other characteristics. Originality/Value: The conclusion that successful segmenting determines efficient operation of a tourist enterprise has been made.

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Section: Resultsmentioning

confidence: 99%

Basic Principles of Tourist Services Market Segmentation

Goryushkina¹,

Gaifutdinova²,

Логвина³

et al. 2019

IJEBA

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“…Opportunities to modernize the industry are enormous (Lavrenko and Korolev, 2018;Nefedov, 2018;Nefedov and Klepikov, 2018;Prischepa and Averyanova, 2017;Tarman, 2017;Bittman et al, 2017;Tananykhin et al, 2018;Shagiakhmetov et al, 2018;Ovcharenko et al, 2017;Vasiliev and Mardashov, 2017).…”

Section: Resultsmentioning

confidence: 99%

Regional Aspects of Sectoral Digitalization: Problems and Prospects

Попова¹,

Demina²,

Stepanenko³

et al. 2019

IJEBA

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Purpose: At present, high and sometimes record indicators have been achieved for the individual branches of agricultural production. Further intensive development of agriculture is due to the search for new ways to increase labor productivity and lower production costs which is the main aim of this research. Design/Methodology/Approach: The methodological basis served as a systematic approach, which ensured comprehensiveness and purposefulness. Analytical, abstract-logical, economic-statistical, monographic and experimental research methods were also used in this work to examine problems and prospects of sectoral digitalization. Findings: The agro-industrial complex demonstrates the growth of production indicators and is on the rise. The target indicators, laid down in the Food Security Doctrine, have already been achieved by many indices. To a large extent, it is due to a significant increase in the agro-industrial complex. Practical implications: A proposed platform that would ensure a breakthrough in further technical modernization of production, can be created only if the technologies are improved based on their digitalization and orientation towards a specific consumer. Originality/Value: The pinpoint introduction of digital technologies in agricultural production confirms the high efficiency of the full innovative technical modernization. The proposed digital transformation of management in the agro-industrial complex of Russia is the value of this research with its originality compared to other ideas.

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“…In the analysis, two wells with the type of fractures (I and II) were considered (Table 1). Type I fracture (Figure 8) presents the fracture extension, which is most prevalent for well No.1007-1 (Ovcharenko et al, 2017). Type I fracture activity analysis results in the conditions of dynamic (when the well is working on a depression) and static (after well-killing process) are presented in Figures 8a and 8b.…”

Section: Figure 7 Diagram Of the Influence Of Factors On The Success Of Well Killingmentioning

confidence: 99%

“…Type II fracture (Figure 9) represent the least prevailing direction of fractures for well No.1007-1 (Ovcharenko et al, 2017). The results of the analysis of the conductive activity of a Type II fracture under dynamic and static conditions (when the well is working on depression, hydrostatic pressure, and repression) are presented in Figures 9a-9c.…”

Section: Figure 7 Diagram Of the Influence Of Factors On The Success Of Well Killingmentioning

confidence: 99%

Specifics of Well Killing Technology During Well Service Operation in Complicated Conditions

Mardashov¹,

Islamov²,

Nefedov³

2020

PTQ

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The process of the well killing operations in the oil and gas condensate field in Volga-Ural province is complicated due to several conditions like fractured carbonate reservoir, abnormally low reservoir pressure, high gas-oil ratio, high hydrogen sulfide content, acid fracturing, and hydrochloric acid treatments requirement. During the well killing process, significant gas breakthroughs and fluid loss are observed in this field, which requires significant usage of blocking compositions (up to 50-100 m3 per single well) and increases the well service costs. The aim of this work was to increase the well killing efficiency during well service by studying the mechanisms that take place near the wellbore zone during this process. The application of statistical and multifactor analysis of well-killing processes were conducted from 2018 to 2019, which allowed highlighting the main reasons for the low success of these works. The calculation results showed that the stress state near the well significantly differs from the regional stress field and varies depending on the generated pressure in the well, which in turn affects the activity of fractures near the wellbore. The revealed mechanisms that take place near the wellbore zone coupled with the laboratory and pilot tests of the blocking compositions can be used to improve the well service operations at the oil and gas condensate field in the Volga-Ural province. In this work, it was concluded that it is important to use the geomechanical approach to increase the well killing efficiency in combination with a complex of laboratory rheological and filtration tests of blocking compositions.

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Well killing specifics in conditions of fractured and porous carbonate reservoirs of the Eastern part of the Orenburgskoye oil-gas-condensate field

Cited by 6 publications

References 0 publications

Basic Principles of Tourist Services Market Segmentation

Basic Principles of Tourist Services Market Segmentation

Regional Aspects of Sectoral Digitalization: Problems and Prospects

Specifics of Well Killing Technology During Well Service Operation in Complicated Conditions

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