Науковий вісник НГУ

Isolation technology for swallowing zones by thermoplastic materials on the basis of polyethyleneтеrеphthalate

• 
• 

User Rating:  / 0

PoorBest 

Details

Category: Mining

Last Updated on 16 March 2017

Published on 16 March 2017

Hits: 4202

Authors:

Y.Kuzin, Cand. Sc. (Tech.), Assoc. Prof., State Higher Educational Institution “National Mining University”, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

M.Isakova, Cand. Sc. (Philol.), Assoc. Prof., State Higher Educational Institution “National Mining University”, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

D.Sudakova, State Higher Educational Institution “National Mining University”, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.

О.Mostinets, LTD Industrially-geological group “Dnеprgidrobud”, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract:

Purpose. The aim is to increase the efficiency of insulation workings by using thermoplastic blends based on polyethyleneterephthalate.

Methodology. The tasks were solved by a multimeter method including the analysis and synthesis of the literary and patent sources, the analytical and experimental studies. Data interpretation was carried out using the methods of mathematical statistics.

Findings. Isolation method of swallowing horizons with thermoplastic materials was developed and validated. To realize it, the following production operations should be done: delivery of the thermoplastic materials to the downhole, the melting of thermoplastic materials and squeezing thermoplastic materials in absorption channels. The use the polyethyleneterephthalate-based domestic household waste was proposed as the plugging material to isolate the swallowing horizons of boreholes.

Originality. The possibility of using the domestic household waste based on polyethyleneterephthalate as the plugging thermoplastic material was proved and validated for the first time. Also for the first time, there was analytically proved the method of determining the efficient range of application of the isolation technology for swallowing and unstable horizons by thermoplastic materials using downhole heat sources.

Practical value. The results of this work is the development of technology and techniques of isolation of swallowing and unstable horizons, formula of tamping thermoplastic material, technology regulations of isolation of swallowing horizons.

References/Списоклітератури

1.Sudakov, A.K., 1999. Modern technologies and materials, applied for liquidation of absorptions of washing liquid. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, No. 5, pp. 98–102.

Судаков А.К. Современные технологии и материалы, применяемые для ликвидации поглощений промывочной жидкости / А.К.Судаков; Науковий вісник НГА України. – 1999. – № 5. – С. 98–102.

2.Sudakov, A.K., 2000. Technology of isolation of zones of absorption of drillholes with the use of thermoplastic materials. PhD. NationalMiningUniversity.

Судаков А.К. Технология изоляции зон поглощения буровых скважин с применением термопластичных материалов: автореф. дис. на соиск. науч. степ. канд. техн. наук: спец 05.15.10 „Бурение скважин“ / А.К.Судаков. – Днепропетровск, 2000. – 18 с.

3.Taninskii, P.Yu., 2000. Choice of fusible connective materials for an environmentally clean pipeless fastening of mining holes. PhD. St. PetersburgStateMiningInstitute.

Танинский П.Ю. Выбор легкоплавких связующих материалов для экологически чистого беструбного крепления скважин: автореф. дис. на соиск. науч. степ. канд. техн. наук: спец 05.15.14 „Технология и техника геологоразведочных работ“/ П.Ю.Танинский. – Санкт-Петербург, 2000. – 20 с.

4.PET.INDUSTRY SPb, 2012. What is necessary to be known about PET. [online]. Available at: http://nevapet. ru/articles/2013-01-16 (Accessed 16January 2013)

ЧтонадознатьпроПЭТ[Электронныйресурс] – Режимдоступа: http://nevapet.ru/articles/ 2013-01-16.

5.Muzaffarqva, M. and Mirakhmedov, M., 2016. Prospects fixation drift sands physicochemical method. Transport problems, Vol. 11, Is. 3, pp. 141‒152.

6.Brazhenenko, A.M., Kozhevnikov, A.A. and Sudakov, A.K., 2006. Technology isolation zones absorption of drilling wells using thermoplastic materials. Nauka ta innovatsii, Vol. 2, No. 3, pp. 101‒110.

БражененкоА.М. Технологияизоляциизонпоглощениябуровыхскважинсприменениемтермопластичныхматериалов/ А.М.Бражененко, А.А.Кожевников, А.К.Судаков; Наукатаінновації. ‒ 2006. ‒ Т. 2. ‒ № 3. ‒ С. 101‒110.

7.Brazhenenko, A.M., Goshovskii, S.V. andKozhevnikov, A.A., 2007. Tamponazh gornykh porod pri burenii geologorazvedochnykh skvazhin legkoplavkimi materialami[Plugging of rocks with the drilling of exploration wells fusible materials]. Kiev: UkrGGRI.

Тампонаж горных пород при бурении геологоразведочных скважин легкоплавкими материалами / [Бражененко А.М., Гошовский С.В., Кожевников А.А. и др.] ‒ Киев: УкрГГРИ, 2007. – 130 с.

01_2017_Kuzin
2017-03-13  529.94 KB  948

• < Prev
• Next >