Vol. 5 pp. 399-407

V.V. Denisov, T.N. Ivanova

 

ANALYSIS AND ELIMINATION OF TACKS AS ONE OF THE WAYS TO REDUCE ACCIDENT WHILE DRILLING

Annotation. The main reason for jamming, dragging and sticking are plenty of clay minerals, inconsistency of properties and composition of drilling flushing fluid as well as non-compliance of the flushing mode with the geological and technical conditions of reservoir opening. Sticking is a common and serious drilling complication. It takes considerable time and money to eliminate sticking. Types of sticking, signs of their occurrence and measures for their elimination are considered.   The upper limit of sticking of a free part of drill-strings by elastic elongation, tensile load, own weight of the strings is established. The algorithms for determining the type of sticking and the sequence of operations to eliminate differential wall sticking are given.

Key words: drilling, casing, drill-string, differential wall sticking, elimination of sticking.

 

For citation: Denisov V.V., Ivanova T.N. [Analysis and elimination of tacks as one of the ways to reduce accident while drilling] Upravlenie tekhnosferoi, 2022, vol. 5, issue 4. (In Russ.). Available at: https://technosphere-ing.ru/ рр. 399–407. DOI: 10.34828/UdSU.2022.27.37.004.

REFERENCES

 

  1. Basarygin Yu.M., Bulatov A.I. Oslozhneniya i avarii pri burenii neftyanykh i gazovykh skvazhin [Complications and accidents during drilling of oil and gas wells]. Moscow: Nedra, 2000, 680 p. (In Russ.).
  2. Polyakov V.N., Ishkaev R.K., Lukmanov R.R. Tekhnologiya zakanchivaniya neftyanykh i gazovykh skvazhin. [Technology of completion of oil and gas wells]. Ufa: "TAU", 1999, 408 p.
  3. Ismailzade T.V. Obzor problem prikhvata truby i ego prognozirovaniya [Review of the problems of pipe snapping and its forecasting]. Molodoi uchenyi [Young scientist]. 2022, no. 21 (416), pp. 27–30. (In Russ.).
  4. Tret'yak A.Ya., Rybal'chenko Yu.M., Lubyanova S.I., Turuntaev Yu.Yu. Sposoby bor'by s differentsial'nymi prikhvatami [Methods of dealing with differential hooks]. Tekhnologii [Technologies]. 2016, no. 3(57), pp. 62–71. (In Russ.).
  5. Lipatov E.Yu. Issledovanie i razrabotka tekhnologii i tekhnicheskikh sredstv dlya preduprezhdeniya i likvidatsii prikhvata buril'noi kolonny (na primere mestorozhdenii Srednego Priob'ya) [Research and development of technology and technical means for preventing and eliminating the seizure of a drill string (on the example of the deposits of the Middle Ob region)]. Tyumen': TyumGNGU, 2015, 128 p. (In Russ.).
  6. Safiullin L.A., Semenenko A.F. Sposoby likvidatsii prikhvata buril'nykh kolonn, a takzhe ikh vybor [Methods of eliminating the seizure of drill columns, as well as their choice]. Tribuna uchenogo [Tribune of the scientist]. 2020, Issue 12. Available at: http://tribune-scientists.ru (accessed: 25.09.2022). (In Russ.).

 

About the Authors

Denisov Vladislav Vladimirovich

Master student, Institute of Oil and Gas named after M.S. Gutseriev, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, University st., 1, Izhevsk, Russia. E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

 

Ivanova Tatyana Nikolaevna

Doctor of Technical Sciences, Professor, Institute of Oil and Gas. M.S. Gutseriev, Federal State Budgetary Educational Institution of Higher Education "Udmurt State University", 426034, University st., 1, Izhevsk, Russia. E-mail: Адрес электронной почты защищен от спам-ботов. Для просмотра адреса в вашем браузере должен быть включен Javascript.

Full-text version pdf(1035kb)