Evaluating the technological effect of a horizontal hydraulic fracturing

Petrova, L. V.; Buravov, V V

doi:10.1088/1742-6596/1333/7/072019

Cited by 7 publications

(5 citation statements)

References 2 publications

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“…To evaluate the effectiveness of infill drilling using tight wells, it is necessary to consider the above-mentioned geological and technological risks [9][10][11].…”

Section: Resultsmentioning

confidence: 99%

Proposals for the adjustment of design solutions in the formation of a strategy for the effective operation of oil wells

Gabdrakhmanov,

Fayzullin,

Almukhametova

et al. 2024

E3S Web Conf.

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The article considers the features of well pattern infilling as one of the effective ways to enhance oil recovery. A brief description of the field N is given. Analysis of how the well pattern infilling enabled to enhance oil recovery in the reservoir of this field. The influence of well placement density on oil recovery is analyzed. It is proposed to evaluate the degree of influence of each infill well on oil recovery. The performance of each infill well is considered in comparison with the performance of adjacent wells in the same production row or cell, i.e. with close parameters of productive reservoirs and the same type of development conditions.

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“…To evaluate the effectiveness of infill drilling using tight wells, it is necessary to consider the above-mentioned geological and technological risks [9][10][11].…”

Section: Resultsmentioning

confidence: 99%

Proposals for the adjustment of design solutions in the formation of a strategy for the effective operation of oil wells

Gabdrakhmanov,

Fayzullin,

Almukhametova

et al. 2024

E3S Web Conf.

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“…Deposits differ in structure from lenticular and partially lithologically shielded to fully underlain by water, that is, without an internal oil-water contact, which indicates different periods for oil reserves exploitation, individual systems of development and placement of wells. These factors indicate that for better oil reserves exploitation and higher oil production rates, separate exploitation of reservoirs is preferable [5][6][7].…”

Section: Resultsmentioning

confidence: 99%

“…To achieve the highest oil recovery during the exploitation of the Serginsky field, with regard to the current economic conditions, a complex of innovative technologies is proposed at the wells of the field: injection of a water-gas mixture (using surplus associated gas), drilling horizontal wells, hydraulic fracturing, drilling horizontal wells using interval hydraulic fracturing, simultaneously-separate operation of facilities, sidetracking at a later stage of exploitation, the implementation of which will allow achieving the required oil recovery factor [7].…”

Section: Resultsmentioning

confidence: 99%

Use of geotechnical monitoring data in the design of the Serginsky field development

Shakurova

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The paper deals with the use of geotechnical monitoring data to substantiate commissioning of production facilities in the Serginsky field. At the first stage, the geological and physical features of the reservoirs of the Serginsky field were considered; at the second stage, the results of substantiation were adjusted with regard to technological and economic factors. In addition, the experience of deposit exploitation gained during the period of pilot industrial development of the field was considered to substantiate commissioning of production facilities. The main part of the oil reserves of the Serginsky field (85%) is accumulated in two reservoirs J2-3 and J10. Geological oil reserves of J1 and J4 reservoirs account for about 15.2% of the total oil reserves of the field.

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“…Since the revealed patterns had clear signs of multiparametric statistical relationships between reacting and influencing factors, it was decided to use them for the purpose of a possible forecast of the final technological effect using mathematical statistics in the form of constructing and solving regression equations [3][4][5][6][7].…”

Section: Methodsmentioning

confidence: 99%

Research and improvement of statistical prediction methods of efficiency of hydrochloric acid treatments

Shakurova

2022

J. Phys.: Conf. Ser.

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The paper studies the apparatus of mathematical statistics for predicting the technological efficiency of hydrochloric acid treatments. The apparatus of mathematical statistics is quite widely used to process the results of measurements of field data, for example, during the assessment of the effectiveness of various methods of oil recovery increase. As a result, we developed a method to predict the efficiency of the HAT for injection wells using power-law regression equations. With an accuracy satisfactory for field purposes (even in the presence of a sparsely representative sample of actual data), which ensures the prediction of the technological efficiency of production wells in terms of the amount of additional oil production and the value of its duration after the HAT on the adjacent injection wells, it was proposed to use regression equations of the second degree.

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Evaluating the technological effect of a horizontal hydraulic fracturing

Abstract: The paper analyzes the technological effect of horizontal hydraulic fracturing. Hydraulic fracturing is understood as a mechanical stimulation method where rock is fractured along the planes of minimal strength as a result of action from fluid injected into the formation.

Cited by 7 publications

References 2 publications

Proposals for the adjustment of design solutions in the formation of a strategy for the effective operation of oil wells

Proposals for the adjustment of design solutions in the formation of a strategy for the effective operation of oil wells

Use of geotechnical monitoring data in the design of the Serginsky field development

Research and improvement of statistical prediction methods of efficiency of hydrochloric acid treatments

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