Metrological supply of water pumping in oil and gas fields

Khabibullaev, S.; Tangirov, J.; Amirkulov, N.; Daminov, T.

doi:10.1051/e3sconf/202337101024

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…At each pressure reduction step, the volume of precipitated saturated condensate in the PVT cell, the volume of released gas and its composition are determined. To study the composition of the precipitated condensate, a new recombination of the reservoir HC system is performed after each step [12]. The gas released from the PVT cell corresponds to the produced formation gas in the development, and the saturated condensate precipitated out corresponds to the retrograde condensate.…”

Section: Resultsmentioning

confidence: 99%

“…The widely accepted conceptualization of the phase behavior in reservoir gas-liquid systems (RGLS) relies on a generalized phase diagram depicted in the "pressure-temperature" (P-T) coordinates [11]. This diagram serves as a comprehensive representation, illustrating key processes such as the transition of gas-liquid mixtures into either a vaporous or liquid state in response to variations in pressure and temperature [12,13]. The phase diagram, often referenced in studies of reservoir gas-liquid systems, provides a visual framework for understanding the transformations that gas-liquid mixtures undergo under different thermodynamic conditions.…”

Section: Methodsmentioning

confidence: 99%

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Phase characteristics modeling of reservoir gas-condensate mixture of Tegermen group of fields

Li,

Khabibullaev

et al. 2024

E3S Web Conf.

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Taking into account the forthcoming concept, it is proposed to develop Tegermen group of fields with construction of onshore systems for collection, treatment and transportation of natural gas in order to supply the extracted products to the gas treatment point (Samantepe gas treatment unit-2) in a single-phase state. Natural hydrocarbon systems consist of a large number of components, and these are not only hydrocarbons of the paraffin series, but also hydrocarbons belonging to other groups. The phase state of a hydrocarbon mixture depends on its composition, as well as on the properties of individual components. Construction in a wide range of temperature and pressure values of phase diagrams of reservoir fluids with low condensate factor allows to determine with high accuracy the parameters of the beginning of condensate precipitation (dew point) in the system of gas gathering and transportation to supply the produced products of Tegermen group of fields.

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Phase characteristics modeling of reservoir gas-condensate mixture of Tegermen group of fields

Li,

Khabibullaev

et al. 2024

E3S Web Conf.

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“…In modern mines, diethylene glycol (DG) is used more often for drying gas. More than 700 tons of DG are used annually in the mines of JSC "Uzbekneftgaz" for the complex preparation of gases [1,2]. Desalination, i.e.…”

Section: Introductionmentioning

confidence: 99%

Creation of technology for desalination of saturated diethylene glycol substance in East Berdak gas complex preparation plant

Murodov,

Xabibullaev,

Maxmudov

et al. 2023

E3S Web Conf.

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This article delves into a range of intricate challenges stemming from the salting issues associated with saturated diethylene glycol substance within the East Berdak complex gas preparation unit of the Ustyurt gas production department at JSC “Uzbekneftgaz.” The scholarly discourse encompasses an in-depth exploration of the rigorous scientific inquiry undertaken by a dedicated research team, inclusive of comprehensive laboratory analyses, with a focal emphasis on devising effective solutions to mitigate the challenges posed by diethylene glycol salting. A significant portion of the article is dedicated to elucidating the existing desalination techniques employed to counteract the salting phenomena. A thorough exposition is offered on the novel approach developed as a countermeasure, with a juxtaposition to the conventional methods currently in use. Noteworthy attention is accorded to elucidating the intrinsic distinctions between the newly crafted methodology and the pre-existing solutions, underscoring the innovation inherent in the proposed approach. In essence, this article delves into the complexities and intricacies surrounding diethylene glycol salting issues within the East Berdak complex gas preparation unit. By synthesizing meticulous scientific research, laboratory analyses, and an innovative problem-solving approach, it offers a comprehensive understanding of the challenges posed by diethylene glycol salting and endeavors to pave the way for an efficient, contextually relevant, and effective solution.

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Analysis of Natural and Technological Losses of Products in the Collection, Preliminary Preparation and Storage Systems at the Kokdumalok Umid and South Kemachi Mines

Saidaziz,

Mirzohid,

Shohbozbek

et al. 2024

OGCE

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This article examines and analyzes the collection and preparation systems in oil fields. It explores the conditions under which various technological schemes are applied during the process. The establishment of large centralized collection points greatly simplifies the collection schemes of oil and liquid hydrocarbons from separate deposits and creates favorable conditions for their integration into large objects. It is more profitable to separate oil and gas in large centralized facilities than in small facilities. Such centralization allows to reduce the loss of light oil fractions, to improve oil production, to provide deeper processing of gas, and to ensure maximum extraction of raw materials for the chemical industry. Today, in the oil and gas regions of many countries, great work is being done on the development of oil and gas gathering systems, and the technical and economic basis of oil and gas gathering and preparation and shipping is being analyzed. In the future, the development of optimized oil collection and preparation systems is planned, with the goal of integrating these systems into national budgets. This article was prepared on the example of a mine as part of the research and includes the application of the results in these mines. The technological losses in the fields during the initial preparation of the extracted oil in the fields were analyzed. In this process, losses of oil with associated gas, together with separated water and by evaporation in the reservoir are considered. The article also calculates the amount of oil that could be recovered by mixing with satellite gas, specifically for the Kokdumaloq and Southern Kemachi fields, and provides recommendations for reducing these losses.

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Metrological supply of water pumping in oil and gas fields

Cited by 3 publications

References 9 publications

Phase characteristics modeling of reservoir gas-condensate mixture of Tegermen group of fields

Phase characteristics modeling of reservoir gas-condensate mixture of Tegermen group of fields

Creation of technology for desalination of saturated diethylene glycol substance in East Berdak gas complex preparation plant

Analysis of Natural and Technological Losses of Products in the Collection, Preliminary Preparation and Storage Systems at the Kokdumalok Umid and South Kemachi Mines

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