Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015

Analysis and Application of Torsion Impact Tool in Igneous Rock

Authors
Hongshan Zhao, Kun Zhang, Shuwei Guan
Corresponding Author
Hongshan Zhao
Available Online December 2015.
DOI
10.2991/icmmcce-15.2015.170How to use a DOI?
Keywords
igneous rock; torsion impact tool; compound drilling; rate of penetration; field test
Abstract

The previous drilling practice showed that there were many drilling difficulties in igneous rock, such as less footage of one bit, lower roundtrip ROP, more tripping times, etc., which severely influenced the exploration and development process of carboniferous formation. After analysis, the reasons are mainly as follows: (1) Igneous rock has high hardness and poor drillability, which generally led to the few footage for tricone bits. (2) Igneous rock has complex lithological characters and poor homogeneity, which resulted in the limited use of PDC bits. (3) The formation dip angle of piedmont tectonic belt in BH block is big, which made well deviation grow fast.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
10.2991/icmmcce-15.2015.170
ISSN
2352-538X
DOI
10.2991/icmmcce-15.2015.170How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Hongshan Zhao
AU  - Kun Zhang
AU  - Shuwei Guan
PY  - 2015/12
DA  - 2015/12
TI  - Analysis and Application of Torsion Impact Tool in Igneous Rock
BT  - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015
PB  - Atlantis Press
SP  - 1381
EP  - 1384
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmcce-15.2015.170
DO  - 10.2991/icmmcce-15.2015.170
ID  - Zhao2015/12
ER  -