Sources of heating microclimate in the process of thermal mining development of high-viscosity oil fields
- 1 — OOO «LUKOIL-Engineering», Center of Oil-Titanium Production
- 2 — Ukhta State Technical University
- 3 — Ukhta State Technical University
Abstract
The paper examines main sources of heating microclimate in order to develop technologies of microclimate parameter normalization in mine workings as a part of thermal mining technology of high-viscosity oil extraction. Operations under conditions of heating microclimate, whose parameters exceed threshold criteria, can provoke dehydration, fainting and heat stroke among workers. In order to guarantee safe working conditions, provisions are made to introduce norms on threshold values of temperature and humidity parameters, going above which is probable when applying existing thermal mining technologies of high-viscosity oil extraction. Basing on temperature-humidity survey, a comparative analysis of dependency between air temperature in the producing galleries and their configuration has been performed. A hypothesis has been suggested that, from the position of temperature limits, the period of efficient service of circular producing galleries is shorter compared to extended panel ones.
References
- Аренс В.Ж. Теплофизические аспекты освоения ресурсов недр / В.Ж.Аренс, А.П.Дмитриев, Ю.Д.Дядькин. Л.: Недра, 1988. 336 с.
- Дядькин Ю.Д. Тепловые процессы в горных выработках / Ю.Д.Дядькин, Ю.В.Шувалов, С.Г.Гендлер. Л.: ЛГИ, 1978. 104 с.
- Правила безопасности при разработке нефтяных месторождений шахтным способом. М.: ХОЗУ Миннефтепрома, 1986. 228 c.
- СанПиН 2.2.4.548-96. Физические факторы производственной среды. Гигиенические требования к микроклимату производственных помещений. Санитарные правила и нормы. М.: Информационно-издательский центр Минздрава России, 2001. 20 с.
- Термошахтная разработка нефтяных месторождений / В.Ф.Буслаев, Ю.П.Коноплев, З.Х.Ягубов, Н.Д.Цхадая; под ред. Н.Д.Цхадая. М.: ООО «Недра-Бизнесцентр», 2006. 288 с.
- Цхадая Н.Д. Комплексная оценка условий труда в нефтяных шахтах при паротепловом воздействии на пласт. СПб: Изд-во СПбГУ, 1997. 120 с.
- Чеботарев А.Г. Физиолого-гигиеническая оценка микроклимата на рабочих местах в шахтах и карьерах и меры профилактики его неблагоприятного воздействия / А.Г.Чеботарев, Р.Ф.Афанасьева // Горная промышленность. 2012. № 6. С.34-40.
- Aziz M. The influence of natural convection in gaz, oil and water reservoirs / M.Aziz, S.A.Bories, M.A.Combarnous. Petrol. Soc. Can. Inst. Mining, Calgary Pap. 8242. 1972. 32 p.
- Brake D.J. The Deep Body Core Temperatures, Physical Fatigue and Fluid Status of Thermally Stressed Workers and the Development of Thermal Work Limit as an Index of heat Stress: School of Public Health Doctoral Dissertation. Curtin University of Technology. Australia, 2002. 294 p.
- Hunt A.P. Symptoms of heat illness in surface mine workers / A.P.Hunt, A.W.Parker, I.B.Stewart // In-ternational Archives of Occupational and Environmental Health, 2013. № 85 (5). P.519-527. DOI: 10.1007/s00420-012-0786-0.
- Jeffrey R. Experience and results from using hydraulic fracturing in coal mining // Proceedings of the 3rd International workshop on mine hazards prevention and control, Brisbane. 2013. P. 110-116.
- Lees F. Lees' Loss Prevention in the Process Industries: Hazard Identification, Assessment and Control. Butterworth-Heinemann, 2012. 3776 p.
- Lemke B. Calculating workplace WBGT from meteorological data: a tool for climate change assessment / B.Lemke, T.Kjellstrom // Industrial Health. 2012. № 50. P.267-278.
- McPherson M.J. Subsurface Ventilation Engineering. London. 2012. URL: https://www.mvsengineering.com/files/Subsurface-Book/MVS-SVE_Chapter17.pdf (Date of access: 15.02.2017).
- Vatanpour S. Can public health risk assessment using risk matrices be misleading? / S.Vatanpour, S.E.Hrudey, I.Dinu // Int. J.Environ. Res. Public Health, 2015. № 12. P.9575-9588. DOI: 10.3390/ijerph120809575.