Investigation of produced waters radioactivity of oil and gas deposits in the Dnieper-Donets province | Journal of Engineering Sciences

Investigation of produced waters radioactivity of oil and gas deposits in the Dnieper-Donets province

Author(s): Plyatsuk L. D.1, Burla O. A.1, Ablieieva I. Yu.1*, Hurets L. L.1, Roy I. O.1

Affilation(s): 1Sumy State University, 2 Rymskogo-Korsakova St., 40007, Sumy, Ukraine

*Corresponding Author’s Address: i.ableyeva@ecolog.sumdu.edu.ua

Issue: Volume 4; Issue 2 (2017)

Dates:
Paper received: October 10, 2017
The final version of the paper received: November 29, 2017
Paper accepted online: December 6, 2017

Citation:
Plyatsuk L. D. Investigation of produced waters radioactivity of oil and gas deposits in the Dnieper-Donets province / L. D. Plyatsuk, O. A. Burla, I. Yu. Ablieieva, L. L. Hurets, I. O. Roy // Journal of Engineering Sciences. —  Sumy : Sumy State University, 2017. — Volume 4, Issue 2. — P. G17-G21.

DOI: 10.21272/jes.2017.4(2).g17

Research Area: Environmental Engineering

Abstract: The process of radioactive pollution of produced waters, oilfield equipment, oil-contaminated soils and sludge is widely spread and differs within the various oil and gas regions. Formation waters contained radioactive element isotopes become the significant source and cause of elevated level of equivalent dose power and as a consequence, an increase in the incidence among the population. The author’s idea is formulation of specific recommendations on the decontamination of the investigated objects by conducting the necessary appropriate experimental studies. The purpose of the article is to determine the content of radionuclides, γ- and α-emitters in technogenic objects of Bugruvate oil and gas fields, and to reveal the relationship with the features of mineralogical composition, geological structure and technological process. The γ-spectrometric analysis was used to determine the radionuclide composition of the natural radiators of the 238U (226Ra, 214Pо, 214Bi) and 232Th (228Ac, 212Pb, 212Вi) series in samples of technological sludge, oil, individual soil samples and water. The content of radionuclides of α-emitters was determined using separate radiochemical techniques. It was investigated that the radioactivity of the formation water is mainly determined by 226Ra and 228Ra and the products of their decay.

Keywords: radioactive pollution, γ- spectrometric analysis, radiochemical analysis, radioactive oilfield equipment, equivalent dose power, sludge decontamination.

References:

  1. Botezatu, E., & Grecea, C. (2004). Radiological impact assessment on behalf of oil/gas industry. The journal of preventive medicine, Vol. 12, Issue 1, 16–21.
  2. Bakr, W. F. (2010). Assessment of the radiological impact of oil refining industry, Journal of Environmental Radioactivity, Vol. 101, 237–243.
  3. Dinh Chau, N. et.al (2011). Natural radioactivity in groundwater-a review. Isotopes in Environmental and Health Studies, Vol. 47, Issue 4, 415–437.
  4. Smith, K. P. (2002). An Overwiev of Naturally Occurring Radioactive Materials (NORM) in the Petroleum Industry. ANL/EAIS7 Report, Argonne, Illinois.
  5. White, G. J., & Rood, A. S. (2001). Radon emanation from NORM-contaminated pipe scale and soil at petroleum industry sites. Journal of Environmental Radioactivity, Vol. 54, 401–413.
  6. Godoy, J. M., & Cruz, R. P. (2003). 226Ra and 228Ra in scale and sludge samples and their correlation with the chemical composition. Journal of Environmental Radioactivity, Vol. 70, 199–206.
  7. Hamlat, M. S., Djeffal, S., & Kadi, H. (2001). Assessment of radiation exposures from naturally occurring radioactive materials in the oil and gas industry. Applied Radiation and Isotopes, Vol. 55, 141–146.
  8. Ceccarello, S., Black, S., Read, D., & Hodson, M. E. (2004). Industrial radioactive barite scale: suppression of radium uptake by introduction of competing ions. Minerals Engineering, Vol. 17, 323–330.
  9. Rich, A. L., & Crosby, E. C. (2013). Analysis of Reserve Pit Sludge from Unconventional Natural Gas Hydraulic Fracturing and Drilling Operations for the Presence of Technologically Enhanced Naturally Occurring Radioactive Material (TENORM). New Solutions, Vol. 23, Issue 1, 117–135.
  10. Brown, V. J. (2014). Radionuclides in Fracking Wastewater: Managing a Toxic Blend. Environmental Health Perspectives, Vol. 122, Issue 2, A51–A55.
  11. Nelson, A. W., Johns, A. W., et al. (2016). Partitioning of Naturally-Occurring radionuclides (NORM) in Marcellus Shale produced fluids influenced by chemical matrix. Environmental Science: Processes & Impacts, Vol. 18, 456.
  12. Washington, D. C. (2006). Radioactive Waste from Oil and Gas Drilling, EPA 402-F-06-038. Retrieved from http://www.epa.gov/radtown/docs/drilling-waste.pdf.
  13. Birchall, A., Puncher, M., et al. (2003). IMBA expert(r): Internal dosimetry made simple. Radiation Protection Dosimetry, Vol. 105, 421–425.
  14. Maxwell, S. L., III; Culligan, B. K., Warren, R. A., & McAlister, D. R. (2016). Rapid method for the determination of 226Ra in hydraulic fracturing wastewater samples. Journal of Radioanalytical and Nuclear Chemistry, Vol. 309, 1333–1340.
  15. Birchall, A., Puncher, M., et al. (2006). IMBA Professional Plus: a flexible approach to internal dosimetry. Radiation Protection Dosimetry, Vol. 125, 194–197.
  16. Eitrheim, E. S., May, D., Forbes, T. Z., & Nelson, A. W. (2016). Disequilibrium of Naturally Occurring Radioactive Materials (NORM) in Drill Cuttings from a Horizontal Drilling Operation. Environmental Science & Technology Letters,Vol. 3, 425–429.

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Scientific journal "The Journal of Engineering Sciences"
ISSN 2312-2498 (Print), ISSN 2414-9381 (Online).

Faculty of Technical Systems and Energy Efficient Technologies
Sumy State University