PREDICTING CASING WEAR IN OIL AND GAS WELLS

Klimov V.V. – Candidate of Technical Sciences, Professor of the Department of Oil and Gas Affairs named by Professor G.T. Vartumyan of Kuban state technological university, vvklimov2010@gmail.com vvklimov2010@gmail.com
Savenok O.V. – Doctor of Technical Sciences, Assistant Professor, Professor of the Department of Oil and Gas Affairs named by Professor G.T. Vartumyan of Kuban state technological university, olgasavenok@mail.ru olgasavenok@mail.ru
Leshkovich N.M. – Senior Lecturer of the Department of Oil and Gas Affairs named by Professor G.T. Vartumyan of Kuban state technological university, nleshkovich@bk.ru nleshkovich@bk.ru

УДК 622.245.1.05.002.56

Key words:casing string; trough wear; forecasting; experimental determination of the nature and magnitude of pipe wear.

The article shows the possibilities of predicting the wear of casing strings by a drilling tool based on the work of Russian and foreign scientists. A formula is proposed for determining the value of the radial wear of casing strings depending on the pressing load, the amount of work in the column, the intensity of the spatial curvature of the wellbore and other factors.

PREDICTING CASING WEAR IN OIL AND GAS WELLS

Klimov V.V. – Candidate of Technical Sciences, Professor of the Department of Oil and Gas Affairs named by Professor G.T. Vartumyan of Kuban state technological university, vvklimov2010@gmail.com
Savenok O.V. – Doctor of Technical Sciences, Assistant Professor, Professor of the Department of Oil and Gas Affairs named by Professor G.T. Vartumyan of Kuban state technological university, olgasavenok@mail.ru
Leshkovich N.M. – Senior Lecturer of the Department of Oil and Gas Affairs named by Professor G.T. Vartumyan of Kuban state technological university, nleshkovich@bk.ru

Key words: casing string; trough wear; forecasting; experimental determination of the nature and magnitude of pipe wear.

The article shows the possibilities of predicting the wear of casing strings by a drilling tool based on the work of Russian and foreign scientists. A formula is proposed for determining the value of the radial wear of casing strings depending on the pressing load, the amount of work in the column, the intensity of the spatial curvature of the wellbore and other factors.