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Назва: Influence of the technological gap value of the tool-joint tapered thread on the drilling mud flow rate in its screw coupling
Автори: Borushchak, Lubomyr
Borushchak, Stepan
Onysko, Oleh
Приналежність: Ivano-Frankivsk National Technical University of Oil and Gas
Бібліографічний опис: Borushchak L. Influence of the technological gap value of the tool-joint tapered thread on the drilling mud flow rate in its screw coupling / Lubomyr Borushchak, Stepan Borushchak, Oleh Onysko // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2017. — Vol 3. — No 2. — P. 24–31.
Bibliographic description: Borushchak L. Influence of the technological gap value of the tool-joint tapered thread on the drilling mud flow rate in its screw coupling / Lubomyr Borushchak, Stepan Borushchak, Oleh Onysko // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2017. — Vol 3. — No 2. — P. 24–31.
Є частиною видання: Ukrainian Journal of Mechanical Engineering and Materials Science, 2 (3), 2017
Журнал/збірник: Ukrainian Journal of Mechanical Engineering and Materials Science
Випуск/№ : 2
Том: 3
Дата публікації: 19-жов-2017
Видавництво: Lviv Politechnic Publishing House
Місце видання, проведення: Lviv
Теми: pipe drill string
tool-joint tapered thread
drilling mud
tolerances for the gaps
cutting part of the cut tools
box and pin
Кількість сторінок: 8
Діапазон сторінок: 24-31
Початкова сторінка: 24
Кінцева сторінка: 31
Короткий огляд (реферат): Tightness is one of the parameters of the quality of pipe drill string. Consequently, the reduction of hydraulic costs and wear of the tool-joint tapered thread of the drill string can be achieved by changing the cutting part of the cut tools. It is precisely because of the reduction of the tightness we have bigger expense of hydraulic energy on the one hand and the wear on the surface of the thread is accelerated, since the drilling fluid together with the abrasive, moves along the screw threaded channel at a high speed (over 50 m/s) on the other side. To date, the tightness of tool-joint tapered thread provided in two ways. The second is the filling of the spiral channel, which is formed due to the standard gap between the box and the pin by a special lubricating and sealing filler. Typically, such fillers in the presence of significant pressure and untightness when contacting the ends of the box and pin are displaced from the channel. The authors of the article propose to reduce the cross-sectional area of the specified gap to achieve a sharp decrease in the speed of the drilling mud in the channel formed by the gap. As a result of the virtual experiment, actual data were obtained regarding the speed of the drilling mud, which became 40-50 times smaller in the case of a decrease in the height of the channel by 4 times and its width by 1.6 times. In the article it is shown that the existing sizes and tolerances for the gaps in the standard are of an optional nature and are presented for the design of a cutting tool for cutting. Consequently, the reduction of hydraulic costs and wear of the tool-joint tapered thread of the drill string can be achieved by changing the cutting part of the cut tools.
URI (Уніфікований ідентифікатор ресурсу): http://ena.lp.edu.ua:8080/handle/ntb/42877
Власник авторського права: © Національний університет „Львівська політехніка“, 2017
© Borushchak L., Borushchak S., Onysko O., 2017
Перелік літератури: [1] Ju. M. Gerzhberg et al., “Preduprezhdenie razgermetizacii zamkovyh rez'bovyh soedinenij bjuuril'noj kolonny pri rotornom burenii v iskrivlennom stvole skvazhiny” [“Prevention of depressurization of threaded tool joint of the drill string during rotor drilling in the deviated hole”], Izvestija Komi NC UrO RAN [Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences], vol. 1 (13), pp. 74–78, 2013. (in Russian).
[2] Rez'ba konicheskaja zamkovaja dlja jelementov buril'nyh kolonn. Profil'. Razmery. Dopuski [Conical lock thread for elements of drill columns. Profile. Dimensions. Tolerances], GOST Standard 28487-90, 2010. (in Russian).
[3] N. D. Shcherbjuk, “Issledovanie i razrabotka konstrukcij rez'bovyh soedinenij trub neftjanogo sortamenta i zabojnyh dvigatelej s vysokimi jekspluatacionnymi harakteristikami dlja burenija glubokih skvazhin” [“Research and development of threaded joints of oil-grade pipes and downhole motors with high performance characteristics for drilling deep wells”], Doctoral dissertation, Vsesojuznyj nauchno issledovatel'skij institut burovoj tehniki Minnefteproma SSSR [All-Union Scientific Research Institute of Drilling Equipment of the USSR Minnefteprom], Moscow, Russia, 1978. (in Russian).
[4] A. I. Baryshnikov, “Rabotosposobnost' rez'bovyh soedinenij buril'noj kolonny pri ciklicheskom nagruzhenii” [“Working capacity of threaded joints of the drill string under cyclic loading”], Ph.D. dissertation, Vsesojuznyj nauchno issledovatel'skij institut burovoj tehniki Minnefteproma SSSR [All-Union Scientific Research Institute of Drilling Equipment of the USSR Minnefteprom], Moscow, Russia, 1984. (in Russian).
[5] B. Ju. Shcherbakov, “Novaja vysokotehnologichnaja produkcija ZAO “TMK” dlja stroitel'stva neftjanyh i gazovyh skvazhin v sovremennyh uslovijah” [“New high-tech products of CJSC TMK for construction of oil and gas wells in modern conditions”], Vestnik Associacii Burovyh Podrjadchikov [Bulletin of the Association of Drilling Contractors], no. 1, pp. 37–42, 2005. (in Russian).
[6] I. I. Chudyk, “Do vtrat hidravlichnoi enerhii pid chas promyvannia sverdlovyny” [“About losses of hydraulic energy during well washing”], Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch [Prospecting and Development of Oil and Gas Fields], vol. 2 (31), pp. 34–42, 2009. (in Ukrainian).
[7] L. Borushchak, O. Onysko and V. Panchuk, “Research of the impermeability of the tool-joint tapered thread size 2 7/8 reg,” in Problemy eksploatacji i zarządzania w górnictwie [Problems of operation and management in mining industry], Krzysztof Kotwica, Ed. Kraków, Poland: Zakład Poligraficzny A. Kozień Publ., 2017, pp. 65–72.
[8] H. B. Krykh, “Osoblyvosti zastosuvannia reolohichnykh modelei neniutonivskykh ridyn” [“The influence of the working medium on the kinematics of vibration machines”], Visnyk natsionalnoho universytetu “Lvivska politekhnika”. Seriia “Teploenerhetyka. Inzheneriia dovkillia. Avtomatyzatsiia” [Bulletin of Lviv Polytechnic National University. Series "Heat Power Engineering. Environmental Engineering. Automation"], no. 581, pp. 71–82, 2007. (in Ukrainian).
[9] I. I. Chudyk, V. V. Bohoslavets, I. F. Dudych, “Biopolimer–sylikatnyi burovyi rozchyn dlia burinnia horyzontalnykh sverdlovyn” [“Biopolymer-silicate drilling mud for drilling horizontal wells”], Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch [Prospecting and Development of Oil and Gas Fields], vol. 4 (61), pp. 34–42, 2016. (in Ukrainian).
References: [1] Ju. M. Gerzhberg et al., "Preduprezhdenie razgermetizacii zamkovyh rez'bovyh soedinenij bjuuril'noj kolonny pri rotornom burenii v iskrivlennom stvole skvazhiny" ["Prevention of depressurization of threaded tool joint of the drill string during rotor drilling in the deviated hole"], Izvestija Komi NC UrO RAN [Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences], vol. 1 (13), pp. 74–78, 2013. (in Russian).
[2] Rez'ba konicheskaja zamkovaja dlja jelementov buril'nyh kolonn. Profil'. Razmery. Dopuski [Conical lock thread for elements of drill columns. Profile. Dimensions. Tolerances], GOST Standard 28487-90, 2010. (in Russian).
[3] N. D. Shcherbjuk, "Issledovanie i razrabotka konstrukcij rez'bovyh soedinenij trub neftjanogo sortamenta i zabojnyh dvigatelej s vysokimi jekspluatacionnymi harakteristikami dlja burenija glubokih skvazhin" ["Research and development of threaded joints of oil-grade pipes and downhole motors with high performance characteristics for drilling deep wells"], Doctoral dissertation, Vsesojuznyj nauchno issledovatel'skij institut burovoj tehniki Minnefteproma SSSR [All-Union Scientific Research Institute of Drilling Equipment of the USSR Minnefteprom], Moscow, Russia, 1978. (in Russian).
[4] A. I. Baryshnikov, "Rabotosposobnost' rez'bovyh soedinenij buril'noj kolonny pri ciklicheskom nagruzhenii" ["Working capacity of threaded joints of the drill string under cyclic loading"], Ph.D. dissertation, Vsesojuznyj nauchno issledovatel'skij institut burovoj tehniki Minnefteproma SSSR [All-Union Scientific Research Institute of Drilling Equipment of the USSR Minnefteprom], Moscow, Russia, 1984. (in Russian).
[5] B. Ju. Shcherbakov, "Novaja vysokotehnologichnaja produkcija ZAO "TMK" dlja stroitel'stva neftjanyh i gazovyh skvazhin v sovremennyh uslovijah" ["New high-tech products of CJSC TMK for construction of oil and gas wells in modern conditions"], Vestnik Associacii Burovyh Podrjadchikov [Bulletin of the Association of Drilling Contractors], no. 1, pp. 37–42, 2005. (in Russian).
[6] I. I. Chudyk, "Do vtrat hidravlichnoi enerhii pid chas promyvannia sverdlovyny" ["About losses of hydraulic energy during well washing"], Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch [Prospecting and Development of Oil and Gas Fields], vol. 2 (31), pp. 34–42, 2009. (in Ukrainian).
[7] L. Borushchak, O. Onysko and V. Panchuk, "Research of the impermeability of the tool-joint tapered thread size 2 7/8 reg," in Problemy eksploatacji i zarządzania w górnictwie [Problems of operation and management in mining industry], Krzysztof Kotwica, Ed. Kraków, Poland: Zakład Poligraficzny A. Kozień Publ., 2017, pp. 65–72.
[8] H. B. Krykh, "Osoblyvosti zastosuvannia reolohichnykh modelei neniutonivskykh ridyn" ["The influence of the working medium on the kinematics of vibration machines"], Visnyk natsionalnoho universytetu "Lvivska politekhnika". Seriia "Teploenerhetyka. Inzheneriia dovkillia. Avtomatyzatsiia" [Bulletin of Lviv Polytechnic National University. Series "Heat Power Engineering. Environmental Engineering. Automation"], no. 581, pp. 71–82, 2007. (in Ukrainian).
[9] I. I. Chudyk, V. V. Bohoslavets, I. F. Dudych, "Biopolimer–sylikatnyi burovyi rozchyn dlia burinnia horyzontalnykh sverdlovyn" ["Biopolymer-silicate drilling mud for drilling horizontal wells"], Rozvidka ta rozrobka naftovykh i hazovykh rodovyshch [Prospecting and Development of Oil and Gas Fields], vol. 4 (61), pp. 34–42, 2016. (in Ukrainian).
Тип вмісту : Article
Розташовується у зібраннях:Ukrainian Journal of Mechanical Engineering And Materials Science. – 2017. – Vol. 3, No. 2



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