Justification of necessity to consider well interference in the process of well

Khakimzyanov, I.N.; Mukhametshin, V. Sh; Bakhtizin, R. N.; Lifantyev, A.V.; Sheshdirov, R.I.

doi:10.5510/ogp2021si100512

Cited by 3 publications

(3 citation statements)

References 3 publications

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“…Внедрение новых методов увеличения эффективности добычи нефти и их модификация в течение последних десятилетий позволяет начинать освоение ТрИЗ. К новым технологиям можно причислить бурение горизонтальных стволов/скважин (ГС), многозабойных скважин (МЗС), гидравлический разрыв пласта (ГРП), технологии нестационарного и волнового воздействия (ВВ) на пласт [31][32][33][34][35]. Эти технологии позволяют обратить внимание на запасы углеводородов, не разрабатывавшихся ранее по причине экономической нецелесообразности при отсутствии эффективных и рентабельных способов их освоения.…”

Section: Introductionunclassified

Prediction of hydraulic fracturing fracture parameters based on the study of reservoir rock geomechanics

Agishev¹,

Dubinsky²,

Mukhametshin³

et al. 2022

SOCAR Proceedings

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The article is devoted to the search for ways to reduce the risks of water inflow during hydraulic fracturing and its more reliable design in order to increase technological efficiency. The methodology and approach to forecasting the parameters of hydraulic fracturing fractures based on the study of geomechanics of reservoir rocks are presented. Analytical, laboratory and field studies were carried out. The design adjustment was tested when planning hydraulic fracturing, the possibility of using such an algorithm of actions and its success were shown. Recommendations are given on the correct design of hydraulic fracturing and improving the quality of work, which reduces the risk of flooding of the productive reservoir. Keywords: hydraulic fracturing; geomechanical properties of the formation; increase in production; reduction of waterflooding.

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Section: Introductionunclassified

Prediction of hydraulic fracturing fracture parameters based on the study of reservoir rock geomechanics

Agishev¹,

Dubinsky²,

Mukhametshin³

et al. 2022

SOCAR Proceedings

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“…Методы рациональной разработки основываются на изучении процессов воздействия на призабойную зону [9][10][11][12][13][14] и пласт [15][16][17][18][19][20][21], процессов выработки запасов нефти с использованием закачки в пласт воды как в условиях залежей с трудноизвлекаемыми запасами [22][23][24][25][26][27], так и в условиях высокопродуктивных залежей с высокой обводненностью продукции [28][29][30].…”

Section: Introductionunclassified

Regulation of development of the main deposit of the рashi horizon bavlinskoye field by limiting water injection

Khakimzyanov¹,

Mukhametshin²,

Lifantyev³

et al. 2022

SOCAR Proceedings

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At the beginning of the 1950s, edge waterflooding, the first of many types of waterflooding, was applied to terrigenous deposits of the Pashi horizon of the Bavlinskoye field. Based on the results of geological and technological modeling, it was obtained that the development of low-permeability sections of the reservoir, intermediate zones in the area of the injection and contraction production rows lags behind and, undoubtedly, leads to a rapid water cut of the produced product and a decrease in the oil recovery factor, therefore the authors in this work conducted numerical experiments to regulate the front advancement of the injected water to the deposits of the Pashi object by limiting the volume of water injected into the reservoir using geological and technological 3D modeling. Analysis of the results of the conducted numerical experiments to regulate the development of the reservoir of the Pashi object by limiting the volume of water injection showed that in this way it is possible to improve the technological indicators of development (increase oil production and reduce water production) and select the most acceptable amount of injected water, which will be technologically and economically viable. Keywords: in-line and in-line waterflooding; oil-bearing contour; injection restriction; daily production; industrial experiment; injection wells ring; well injectivity; monolithic sandstones; filtration flow direction.

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“…Известно, что большинство нефтяных месторождений характеризуются многопластовостью [1][2][3][4][5][6][7][8], что требует для повышения степени выработки запасов, проведения надежного контроля и регулирования процесса разработки, выделения пластов и групп в самостоятельные эксплуатационные объекты [9][10][11][12].…”

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