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Pascal-Alexandre Kane

Seniorforsker

Pascal-Alexandre Kane

Seniorforsker

Pascal-Alexandre Kane
Telefon: 932 93 707
E-post:
Avdeling: Materialer og nanoteknologi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1777580/

In this paper, we review and analyze published experimental findings in light of the hypothesis that the dependence of bit-rock interface (BRI) pseudo-stiffness on the weight-on-bit (WOB) is the key factor behind the existence of a sweet spot in percussive drilling, i.e., there is an optimal WOB...

Forfattere Xianfeng Song Ole Morten Aamo Pascal-Alexandre Kane Emmanuel Detournay
År 2020
Type Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1827546/

A phenomenological model for percussive drilling systems is proposed in this paper to explain the experimentally demonstrated existence of an optimal weight-on-bit (WOB), for which the rate of penetration (ROP) is maximized. Several hypotheses have been previously proposed to explain this universal...

Forfattere Xianfeng Song Ole Morten Aamo Pascal-Alexandre Kane Emmanuel Detournay
År 2020
Type Vitenskapelig artikkel
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1777609/

Down-The-Hole (DTH) percussion tool is recognized for its high average rate of penetration (ROP), when drilling medium hard to very hard rock formations. This ROP which depends on the bit-rock contact conditions at the well bottom to efficiently transfer the impact energy to an intact rock can be...

Forfattere Xianfeng Song Pascal-Alexandre Kane Mohammad Ali Abooshahab
År 2019
Type Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/1777552/

A phenomenological model is proposed to explain the existence of sweet spot in the relationship between the rate of penetration (ROP) and the weight-on-bit (WOB), i.e., the existence of an optimal WOB for which the ROP is maximized. The reasons that have been previously proposed to explain the...

Forfattere Xianfeng Song Pascal-Alexandre Kane Ole Morten Aamo Emmanuel Detournay
År 2019
Type Vitenskapelig Kapittel/Artikkel/Konferanseartikkel