SOCAR Proceedings最新文献_第2页

Innovative mechanisms for improving oil production efficiency 提高石油生产效率的创新机制

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100826

G. S. Suleymanov, J. K. Guliyev

引用次数: 0

Estimation of the maximum downhole pressure, excluding the destruction of the bottom-hole zone of the formation, based on geomechanical core studies 根据地质力学岩心研究估算最大井下压力，不包括地层井底区域的破坏情况

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100832

A. I. Ermolayev, S. I. Efimov, P. V. Pyatibratov, E. D. Minikhanov

引用次数: 0

Application of machine learning methods to forecast the rate of horizontal wells 应用机器学习方法预测水平井速率

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100833

A. V. Soromotin, D. A. Martyushev, I. B. Stepanenko

引用次数: 0

Hydrodynamic simulation of the current state of liquid filtration under water emulsion impact on оil layer 水乳化液对оil 层影响下液体过滤现状的流体力学模拟

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100834

N. I. Нuseynova, N. M. Safarov, G. N. Safarova

{"title":"Hydrodynamic simulation of the current state of liquid filtration under water emulsion impact on оil layer","authors":"N. I. Нuseynova, N. M. Safarov, G. N. Safarova","doi":"10.5510/ogp2023si100834","DOIUrl":"https://doi.org/10.5510/ogp2023si100834","url":null,"abstract":"The article, in order to increase the efficiency of field development, it is proposed to apply water-oil emulsion to the formation along with dewatering. In order to evaluate the results of the complex impact on the oil layer, the method based on the mathematical modeling of fluid percolation in the layer by fixing the flow lines was used. By calculating and visualizing the distribution of hydrodynamic indicators of fluid filtration flows in the formation environment, the fast-acting mathematical model allows for a fairly accurate assessment of the current state of the impact process on productive formations. The proposed method for assessing the current state of liquid percolation during the impact of water-oil emulsion on the oil layer with local detailed solution , in the case of uncertainty - when solving the diagnostic problems that arise due to the lack of geophysical and hydrodynamic (physical, mechanical, lithological and other) data of the current indicators characterizing the reservoir system can prevent many difficulties. Keywords: оil layer flooding; water emulsion inpact; stream lines; displacement front; viscosity of water-oil emulsion; diagnostic; filtration.","PeriodicalId":43516,"journal":{"name":"SOCAR Proceedings","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139367708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Visualization of reservoir fluid filtration characteristics distribution, as a method of oil field development management 油藏流体过滤特性分布可视化，作为油田开发管理的一种方法

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100821

B. A. Suleimanov, N. I. Huseynova

{"title":"Visualization of reservoir fluid filtration characteristics distribution, as a method of oil field development management","authors":"B. A. Suleimanov, N. I. Huseynova","doi":"10.5510/ogp2023si100821","DOIUrl":"https://doi.org/10.5510/ogp2023si100821","url":null,"abstract":"For monitoring of the zonal impact on the productive strata of oil fields in order to increase oil recovery, it is proposed to use a cartographic method for presenting the distribution of hydrodynamic indicators with the subsequent calculation of the corresponding information indicators. The cartographic method makes it possible to visualize the distribution of indicators characterizing the filtration of formation fluid in a productive formation at a certain time point. The algorithm for calculating information indicators used to conduct a comparative analysis of the hydrodynamic indicators distribution in the impact area for a certain time period allows diagnosing the evolution of the distribution of hydrodynamic indicators both at the all horizon of oilfield and for its individual zones before and after the planned impact. The proposed method, based on the relationship between the productivity of wells operated under interference, and the current geological and hydrodynamic of the reservoir state, can be recommended for assessing the effectiveness of the impact on the productive layers of oil fields. The implementation of the proposed method is shown on the example of the development data of the «Neft Dashları» and «Pirallahı» fields (Azerbaijan). The analysis of the obtained results showed that the impact on the formation, taking into account the assessment of the distribution of hydrodynamic and information indicators, contributes to the choice of a rational mode of stimulation on the prodactive strata. Keywords: reservoir; enhanced oil recovery; zonal impact; well productivity; diagnostics; filtration; monitoring; streamlines.","PeriodicalId":43516,"journal":{"name":"SOCAR Proceedings","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139367718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of the waterflooding process efficiency based on a capacitive-resistive model with a nonlinear productivity index 基于电容-电阻模型和非线性生产力指数的注水工艺效率估算

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100820

A. A. Abbasov, E. M. Abbasov, Sh. Z. Ismayilov

{"title":"Estimation of the waterflooding process efficiency based on a capacitive-resistive model with a nonlinear productivity index","authors":"A. A. Abbasov, E. M. Abbasov, Sh. Z. Ismayilov","doi":"10.5510/ogp2023si100820","DOIUrl":"https://doi.org/10.5510/ogp2023si100820","url":null,"abstract":"A modified Capacitance-Resistance Model (CRM), with Forchheimer two terms law non-linear Productivity Indexes (PI), has been suggested to evaluate efficiency of waterflooding in heterogeneous reservoirs. The model represents the intra-formation processes in heterogeneous reservoirs more accurately, thus it can be used for production forecasting and waterflood monitoring. CRM model is based on continuity equation between production and injection, and has several additional advantages. The technique does not require sophisticated geological and hydrodynamics numerical simulation modeling, which would require expensive computing time and based on actual hydrodynamic data. The model adequately describes depletion process and can be used for production forecasting and waterflooding mechanism. Capacitance-resistance model with non-linear productivity index has been tested against numerical model as well as actual production data. Additionally, non-linear productivity index based CRM model was compared against the CRM model with linear productivity index function. Keywords: production, modeling, waterflooding efficiency, capacitance-resistance model, non-linear productivity index, Forchheimer two terms law.","PeriodicalId":43516,"journal":{"name":"SOCAR Proceedings","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139366251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Discrete rough surface intensifiers in the thermal decomposition plants: current status and future potential 热分解设备中的离散粗糙表面强化剂：现状与未来潜力

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100823

O. Kolenchukov, T. N. Kolenchukova, K. Bashmur

{"title":"Discrete rough surface intensifiers in the thermal decomposition plants: current status and future potential","authors":"O. Kolenchukov, T. N. Kolenchukova, K. Bashmur","doi":"10.5510/ogp2023si100823","DOIUrl":"https://doi.org/10.5510/ogp2023si100823","url":null,"abstract":"It is known that roughness affects the drop in hydraulic pressure, increasing the resistance force. The formation of a boundary layer on rough surfaces significantly affects fluid dynamics and the process of heat exchange in convective flows, causing disturbances in the velocity profile and affecting surface resistance, turbulent mixing and heat exchange. Despite the fact that there are a large number of experimental and CFD studies in the field of studying turbulent flow, there is no full-fledged review of this issue. In view of this, it is necessary to systematize studies related to the study of the influence of a rough surface during turbulent fluid flow. In most cases, roughness is quantified only using a single scaling parameter – the equivalent roughness height of a grain of sand, which can be expressed based on statistical parameters. This article presents an overview and generalization of data on the parameters and characteristics of rough surfaces. The correlation method is considered using the standard deviation in the slope of the roughness profile, as well as the effect of the secondary flow on the flow of the coolant in a closed space. The results of this study can be used in the intensification of heat transfer in thermal destruction reactors using intensifiers in the form of discretely rough surfaces. Keywords: discrete-rough surfaces; thermal contact surface;и rough surface; turbulent flow; pyrolysis reactor; thermal destruction; heat exchanger.","PeriodicalId":43516,"journal":{"name":"SOCAR Proceedings","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139366634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Using the methods of mathematical statistics to select options for offshore deep-sea oil and gas fields for Arctic conditions 利用数理统计方法为北极条件下的近海深海油气田选择方案

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100825

D. A. Mirzoev, O. Arkhipova

{"title":"Using the methods of mathematical statistics to select options for offshore deep-sea oil and gas fields for Arctic conditions","authors":"D. A. Mirzoev, O. Arkhipova","doi":"10.5510/ogp2023si100825","DOIUrl":"https://doi.org/10.5510/ogp2023si100825","url":null,"abstract":"The essence of the method of expert assessments lies in the rational organization of the analysis of the problem by experts with the quantitative assessment of judgments and the processing of their results. The offshore deep-sea oil and gas field was chosen as the object of study and a survey of experts was conducted on the options for choosing fields depending on the criteria related to a particular group of indicators, such as: natural and climatic conditions, arrangement, development, and safety of the field. At the next stage of the study, for each of the groups of indicators, an analysis of variance was carried out, designed to find the level of influence of the criteria on the presented fishing options. The criteria were compared with each other and which of them differed from each other were determined. The study showed that the use of statistical analysis methods makes it possible to formalize the procedures for collecting, summarizing and analyzing the opinions of specialists in order to transform them into the most convenient form for making an informed decision. Keywords: mathematical statistics; expert evaluation; statistical analysis; offshore oil and gas industry; deep-water fields.","PeriodicalId":43516,"journal":{"name":"SOCAR Proceedings","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139366866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification of structural & tectonic features and prospects of oil and gas potential in the northwestern part of Shimali Absheron uplift 确定 Shimali Absheron 隆起西北部的结构和构造特征以及油气潜力前景

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100828

Т. X. Niyazov, H. I. Shakarov, А. I. Khuduzade

引用次数: 0

Economic assessment of the present state of cluster formation in Azerbaijani oil and gas companies 对阿塞拜疆石油天然气公司集群形成现状的经济评估

IF 1.7

SOCAR Proceedings Pub Date : 2023-06-30 DOI: 10.5510/ogp2023si100866

E. G. Mamedova, А. I. Mirgeydarova

引用次数: 0