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The technology of drilling wells for capturing methane from abandoned coal mines

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The longwall mining system with fall of the roof is still the most common hard coal extraction system in Polish mining. Its utilization for selective coal seams’ mining results in the development of post-extraction gobs at different depths. Methane desorption phenomena from the coal seams in the stress release zones and migration of gas towards the area of operations, result in methane accumulating also after completion of coal exploitation. Methane which is not exploited from the gobs can migrate directly to the atmosphere e.g. through overlying layers, faults, workings or directly via an operated ventilation grid of an adjacent coal mine – contributing to the Greenhouse Gas effect. One of the methods to capture methane (Abandoned Maine Methane) from abandoned coal mines is to drill vertical wells through several post-extraction gobs from the surface. This paper presents the results of drilling operations at the AGH-Wieczorek-1 well, where first time in Poland, down-the-hole-hammer (DTH) with casing-while-drilling (CwD) technology were used to drill through several post-extraction gobs. The AGH-Wieczorek-1 well with 440.0 m MD was successfully drilled without any complications. Finally, three post-extraction gobs and two coal seams were drilled. Additionally, results from drillability tests, which were performed during drilling operations, are presented.
Rocznik
Strony
89--101
Opis fizyczny
Bibliogr. 21 poz., rys., tab., wykr.
Twórcy
autor
  • AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, al. Mickiewicza 30, 30-059, Kraków, Poland
autor
  • AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, al. Mickiewicza 30, 30-059, Kraków, Poland
  • AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, al. Mickiewicza 30, 30-059, Kraków, Poland
autor
  • AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, al. Mickiewicza 30, 30-059, Kraków, Poland
Bibliografia
  • [1] Augustine C., Tester J. W., Anderson B., Petty S., Livesay B., 2006. A comparison of geothermal with oil and gas well drilling costs. In Proceedings of the 31st Workshop on Geothermal Reservoir Engineering (pp. 5-19). New York New York: Curran Associates Inc.
  • [2] Buntoro A., 2008. Casing drilling technology as the alternative of drilling efficiency. In IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition. Society of Petroleum Engineers.
  • [3] Bourgoyne A.T., MiIlheim K.K., Chenevert M.E., Young F.S., 1986. Applied Drilling Engineering, SPE Textbook Series 2, Richardson, TX.
  • [4] Deephole Drilling in the Water well, oil & gas., 2015. Atlas Copco.
  • [5] Eren T., Kok M.V., 2018. A new drilling performance benchmarking: ROP index methodology. J. Petrol. Sci. Eng. 13, 387-398.
  • [6] Hendel J., Macuda J., 2017. Coal mine methane production by vertical boreholes drilled from surface. SGEM 17th International Multidisciplinary Scientific GeoConference and Expo, Conference Proceedings; 29th- June-5th July 2017, Albena, Bulgaria, 127-133.
  • [7] Halco Rock Tools Limited, 2016. Halifax, USA.
  • [8] IADC, 2014. IADC Drilling Manual 12th Edition, 2.
  • [9] Karacan C.Ö., 2015. Modeling and analysis of gas capture from sealed sections of abandoned coal mines. Int. J. Coal Geol. 138, 30-41.
  • [10] Karacan C.Ö., 2009. Reconciling longwall gob gas reservoirs and venthole production performances using multiple rate drawdown well test analysis. Int. J. Coal Geol. 80 (3-4), 181-195.
  • [11] Karacan C.Ö., Olea R. A., 2013. Sequential Gaussian co-simulation of rate decline parameters of longwall gob gas ventholes. Int. J. Rock. Mech. Min. Sci. 59, 1-14.
  • [12] Karacan C.Ö., Ruiz F. A., Cotè M., Phipps S., 2011. Coal mine methane: a review of capture and utilization practices with benefits to mining safety and to greenhouse gas reduction. Int. J. Coal Geol. 86 (2-3), 121-156.
  • [13] Kędzior S., Jelonek I., 2013. Reservoir parameters and maceral composition of coal in different Carboniferous lithostratigraphical series of the Upper Silesian Coal Basin, Poland. Int. J. Coal Geol. 111, 98-105.
  • [14] Kidybiński A., 1982. Podstawy geotechniki kopalnianej. Katowice, Wyd. Śląsk.
  • [15] Macuda J., 2012. Analysis of efficiency of drilling of large-diameter wells with a profiled wing bit. Arch. Min. Sci. 57 (2), 363-373.
  • [16] Piotrowski Z., Mazurkiewicz M., 2006. Chłonność doszczelnianych zrobów zawałowych. Górnictwo i Geoinżynieria 30, 37-46.
  • [17] Plewa F., Strozik G., Jendruś R., 2006. Analiza procesu doszczelniania zrobów zawałowych mieszaninami popiołowodnymi w warunkach kopalni X. VI Konferencja Naukowo-Techniczna „Ochrona środowiska na terenach górniczych”. Szczyrk.
  • [18] Robinson L.H., Ramsey M.S., 2001. Are you drilling optimized or spinning your wheels? AADE National drilling Technical, Conference, Houston.
  • [19] Robinson S.D., Bealessio T.M., Shafer R.S., 2008. Casing drilling in the San Juan basin to eliminate lost returns in a depleted coal formation. In IADC/SPE Drilling Conference. Society of Petroleum Engineers.
  • [20] Singh M.M., Kendorski F.S., 1981. Strata Disturbance Prediction for Mining Beneath Surface Water and Waste Impoundments, Proceedings, 1st Intl. Conference on Ground Control in Mining, West Virginia University, Morgantown, pp. 76B89.
  • [21] Zhou F., Xia T., Wang X., Zhang Y., Sun Y., Liu J., 2016. Recent developments in coal mine methane extraction and utilization in China: a review. J. Nat. Gas Sci. Eng. 31, 437-458.
Uwagi
PL
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-39263f98-0f20-46e7-adb7-4264ee68ac25
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