Roller cone bit (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Roller cone bit" in English language version.

refsWebsite

Global rank English rank

low place

8,818^th place

3^rd place

6,461^st place

4,142^nd place

149^th place

178^th place

2^nd place

asme.org (Global: 6,461^st place; English: 4,142^nd place)

American Society of Mechanical Engineers (August 10, 2009). "Hughes Two-Cone Drill Bit" (PDF). asme.org. Retrieved October 12, 2023.

Azar, J.J. (2004), "Oil and Natural Gas Drilling", Encyclopedia of Energy, Elsevier, pp. 521–534, doi:10.1016/B0-12-176480-X/00254-0, ISBN 9780121764807, retrieved 2023-10-13

Azar, J.J. (2004), "Oil and Natural Gas Drilling", Encyclopedia of Energy, Elsevier, pp. 521–534, doi:10.1016/B0-12-176480-X/00254-0, ISBN 9780121764807, retrieved 2023-10-13