Management of special borehole technology processes
UDC: 622.244.49
DOI: 10.33285/0130-3872-2022-10(358)-26-32
Authors:
ANTONIADI DMITRY G.
1,
FILIPPOV EVGENY F.1,
KLIMOV VYACHESLAV V.1,
MOISA YURI N.2
1 Kuban State Technological University, Krasnodar, Russia
2 NPO "Khimburneft", Krasnodar, Russia
Keywords: prospecting and exploratory drilling, inhibiting drilling fluid, inhibitory efficiency indicator, consolidating efficiency indicator, information content of well logging methods, reliability of geophysical conclusions
Annotation:
The article presents the results of research and field work, which ensured an increase of the geological-technological efficiency of prospecting and exploration wells construction due to the use of an inhibitory drilling fluid that provides the stability of clay sections and reliable interpretation of the results of geophysical well surveys (IRGIS). An algorithm for selecting the type and composition of drilling fluids when developing design and estimate documentation is presented. The values of indicators of inhibitory and consolidating efficiency are regulated to prevent complications and accidents during the opening of clayey rocks intervals. Requirements for the radiometric and electrometric properties of drilling fluids, which ensure the possibility of using full well logging systems, obtaining high-quality logging materials, using standard methods and reliable interpretation of the results of field geophysical studies of rock sections, have been developed. An expert assessment of the technical-economic and field-geophysical efficiency of the use of IRGIS when constructing prospecting and exploratory wells in the areas of the Arctic shelf is given.
Bibliography:
1. Demikhov V.I., Filippov E.F. Prakticheskaya realizatsiya osnovnykh printsipov metrologicheskogo obespecheniya tekhnologii bureniya skvazhin // Burenie i neft'. – 2007. – № 4. – S. 22–24.
2. Koshelev V.N. Promyvka neftyanykh i gazovykh skvazhin. – M.: Nedra, 2019. – 687 s.
3. Izuchenie mekhanizmov ingibirovaniya glinistykh mineralov pri KRS / Yu.N. Moysa, D.Yu. Ivanov, E.F. Filippov, I.I. Dubov // Neft'. Gaz. Novatsii. – 2014. – № 7(186). – S. 42–47.
4. RD 39-00147001-773-2004. Metodika kontrolya parametrov burovykh rastvorov / V.I. Demikhov. – Krasnodar: NPO "Burenie", 2004. – 136 s.
5. Kolichestvennaya interpretatsiya geomekhanicheskoy ustoychivosti porod pri burenii skvazhin / E.F. Filippov, M.V. Dvoynikov, Yu.N. Moysa, K.A. Bugaev // GeoInzhiniring. – 2014. – № 1. – S. 92–96.
6. RD 39-0147009-701-87R. Instruktsiya po primeneniyu ingibiruyushchego burovogo rastvora, obespechivayushchego nadezhnuyu interpretatsiyu rezul'tatov GIS / A.I. Pen'kov, E.F. Filippov, N.P. Levik. – Krasnodar, 1987. – 18 s.
Back to issue