Temat: drilling fluid - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Improving the Quality of Clay Powders by Mechanoactivation
Autorzy:: Bogoslavets, Volodymyr
Voloshyn, Yurii
Hrytsulyak, Halyna
Yurych, Lidiia
Powiązania:: https://bibliotekanauki.pl/articles/2202297.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: clay
bentonite
swelling index
cation exchange capacity
drilling fluid
rheology
Opis:: The ability to effectively use mineral resources is the key to the sustainable development of industry in modern conditions of environmental protection. High-quality bentonites are rarely found in nature, so technologies for improving the quality of clay powders are quite relevant today. The article considers the possibility of improving the quality of clays obtained from candidate quarries for the purpose of further use as components of drilling fluids. The filtration and rheological characteristics of drilling fluids obtained on the basis of activated clay powder were also investigated by Benta Limited Liability Company.
Źródło:: Journal of Ecological Engineering; 2022, 23, 12; 145--154
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Isolation of Bacteria from Drill Cuttings, their Identification and Assessment of Destructive Potential
Autorzy:: Chernykh, Elena G.
Powiązania:: https://bibliotekanauki.pl/articles/2086394.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: anionic surfactant
drill cuttings
carboxymethyl cellulose
diesel fuel
surfactant
cationic surfactant
oil-based drilling fluid
hydrocarbon-oxidizing microorganisms
Opis:: The drilling of any oil and gas well is accompanied by the use of drilling fluids consisting of chemical reagents and materials of varying degrees of environmental hazard. The existing drilling waste disposal technologies are expensive, energyand labor-intensive, and do not always contribute to the formation of environmentally friendly compounds. In this regard, the possibility of using destructor microorganisms capable of growing and exhibiting biochemical activity under the conditions of complex pollution, in an environment with a high content of hydrocarbons, surfactants and polymer additives capable of biodegrading these substances, is relevant. In connection with the foregoing, the search for new strains of bacteria for the disposal of drilling waste, which are resistant to the conditions of complex toxic effects of drill cuttings components and, at the same time, capable of providing a significant degree of detoxification of the reagents that are part of hydrocarbon-based solutions, is relevant.
Źródło:: Journal of Ecological Engineering; 2022, 23, 4; 155--163
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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