Temat: HDD - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Laboratory research on modified bentonite PT-85 for HDD mud developement
Autorzy:: Wysocki, S.
Powiązania:: https://bibliotekanauki.pl/articles/298797.pdf
Data publikacji:: 2014
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: HDD
bentonite
drilling mud
Opis:: HDD (Horizontal Directional Drilling) is elassified as trenchless technology. Specific character of HDD causes specific parameters of drilling mud. Searching for innovated solutions is important to fulfill increasing technological requirements. The paper presents results of lab research on modified bentonite PT-85. Research of reological parametrs, mono- and multivalent ions contamination resistance and lubricity was conducted. Rheological models for tested mud were presented also. Results show possibility for industrial application of PT-85 bentonite.
Źródło:: AGH Drilling, Oil, Gas; 2014, 31, 1; 149-155
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Calculation of critical forces accompanying the installation of a high‑pressure gas pipeline in Mrzygłód, with trenchless HDD technology
Autorzy:: Ziaja, Jan
Janicki, Jacek
Walczak, Paweł
Powiązania:: https://bibliotekanauki.pl/articles/1403641.pdf
Data publikacji:: 2019
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: trenchless technology
Horizontal Directional Drilling
HDD
Opis:: The basic element providing the safety of HDD drilling jobs is properly selected pull force and torque. They also have an effect on the time of the realization of the wellbore and the cost of the investment. The professional literature offers a number of algorithms according to which the theoretically maximal installation force can be calculated. The calculated installation force values are presented in this paper, referring to some of the procedures used globally, and compared with the actual force encountered in practice. Real geological and drilling conditions are accounted for in the calculations. They are juxtaposed with the real forces recorded while installing a DN 1000, MOP 8.4 MPa gas pipeline. The discrepancies in the analytical results are explained. The paper closes with some conclusions and recommendations.
Źródło:: AGH Drilling, Oil, Gas; 2019, 36, 4; 5-14
2299-4157
2300-7052
Pojawia się w:: AGH Drilling, Oil, Gas
Dostawca treści:: Biblioteka Nauki

Artykuł

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