"REPORTER of the Association of Drilling Contractors" N 1, 2012

WALL CONSOLIDATION IN DEEP WELLS WHILST DRILLING THROUGH SHALE FORMATIONS
Egorova, Elena V. – Cand.Tech.Sci., senior lecturer, the Astrakhan GTU, egor-gora@mail.ru egor-gora@mail.ru
Sergey L. Simonyants – Dr.Tech.Sci., professor, the Gubkin University of Oil and Gas, ssturbo@mail.ru ssturbo@mail.ru

УДК 622.24
Key words: wellbore stability, non-dispersing mud, tall pitch, hydrofobisation, moisturizing property.

РThe paper focuses on ensuring wellbore stability whilst drilling through shale formations. The solution to the problem involves non-dispersing muds.  The authors present the results of using a by-product of the wood-processing industry, namely, tall pitch, as the main source of  fatty and resin acids.

WALL CONSOLIDATION IN DEEP WELLS WHILST DRILLING THROUGH SHALE FORMATIONS
Egorova, Elena V. – Cand.Tech.Sci., senior lecturer, the Astrakhan GTU, egor-gora@mail.ru
Simonyants, Sergey L. – Dr.Tech.Sci., professor the Gubkin State University of Oil and Gas, ssturbo@mail.ru

Key words: wellbore stability, non-dispersing mud, tall pitch, hydrofobisation, moisturizing property.

The paper focuses on ensuring wellbore stability whilst drilling through shale formations. The solution to the problem involves non-dispersing muds.  The authors present the results of using a by-product of the wood-processing industry, namely, tall pitch, as the main source of  fatty and resin acids.

 

 

Издан 4 номер за 2021 год ежеквартального научно — технического и производственного журнала "Bulletin of the Association of Drilling Contractors"

ISSN 2073-9877

The scientific and technical journal, “Bulletin of the Association of Drilling Contractors”, is listed by the Higher Attestation Commission of the RF Ministry of Education and Science as one of the leading refereed journals and publications that feature main scientific results of doctoral and candidate’s dissertations.

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