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Keywords: bit selection
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1214
... proposed and demonstrated in recent years to enhance the penetration response and durability of PDC bits. upstream oil & gas rop model bit design laboratory data us government pdc bit rop bladed ulterra pdc bit application rop value wob new condition drilling wear function rpm bit...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1253
... high drilling efficiency and long-term durability (Yang et al., 2018). The interaction between PDC cutter and rock has long been a focus of great interest in the petroleum drilling community due to its importance for the bit selection and personalized design that enhances penetration rate. Numerical...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1113
.... A model for rock drillability of the conglomerate based on different components has been derived. The novelty of the new model considers the influence of components on the rock drillability of the conglomerate for the first time. The findings contribute significantly to optimize the bit selection...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1934
... and rock properties from log and core analysis of nearby wells thus eliminating nonproductive time and increasing NPV of the field. drilling measurement well logging reservoir geomechanics bit selection reservoir characterization log analysis completion installation and operations upstream...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1281
...., 2014; Lukawski et al., 2016). The research on the failure of high-temperature rocks is of great importance to improve the ROP and save drilling costs. bit selection renewable energy joint action reservoir characterization upstream oil & gas groove mechanism drilling operation cutting...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1145
...). Ajibose et al. (2013) have experimentally studied the matter under dynamic loading and showed the forcepenetration responses for conical and spherical inserts under atmospheric pressure. drilling operation cone impact result structural geology heterogeneity impact energy bit selection...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1660
... crushing the rock, ensuring better bit life and system performance (Hapugoda & Manuel, 2010). bit design simulation result metals & mining general directorate drill bit bit selection simulation negative pressure central line air amount rc drilling hammer bit drilling upstream...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2083
... conventional roller cone bits but at the same time, it is more likely to cause severe vibration. This may cause drill stem and subsurface drilling components failure that leads to a reduction in drill bit efficiency and an increase in non-productive time (NPT). bit selection drilling operation ssv...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2015
... bit selection upstream oil & gas lateral acceleration level rms acceleration identify inefficiency bit design drillstring dynamics presented bit 2 lateral rms acceleration vibration mse curve ARMA 21 2015 Field Data Analysis and Modeling of Drillstring Vibrations to Identify...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1215
.... bit selection drillstring design bit design optimization problem drilling operation drilling time drilling optimization system drilling data rop hareland renewable energy optimization operational parameter geothermal well artificial intelligence drilling interval upstream oil & gas...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1723
...-shaped PDC cutter has a 3D ridge-shaped axe cutting element while the triangular-shaped PDC cutter has a 3D triangular trustum of pyramid. bit selection pdc bit pdc cutter rock-breaking efficiency upstream oil & gas non-planar pdc cutter compressive strength bit design linear cutting...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0368
... the drilling efficiency. bit selection lateral force drill bit torque arrangement Upstream Oil & Gas drilling parameter reverse spiral bit design cutter experimental study PDC cutter different pdc cutter arrangement MSE spiral radial force engagement area revolution sample 1...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1898
... provides a new efficient method for oil and gas exploration. Upstream Oil & Gas cutter granite formation bit design bit selection impregnated diamond cutter diamond impregnated cutter PDC cutter hybrid bit PDC bit cutter structure impregnated cutter Diamond Cutter novel hybrid bit...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2041
... Artificial Intelligence drillstring dynamics germay Upstream Oil & Gas oscillation bit selection drilling operation stability analysis stability Detournay time delay drilling system rgd model partial blade stability map besselink linear stability analysis bit design symmetric bit state...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2088
... protocol can be used to conduct analysis of bit operating conditions. polycrystalline diamond experiment geoffroy bit selection bit design Wear Rate cutter PDC cutter wear mechanism contact stress Upstream Oil & Gas variation Glowka wear flat area microscopic image friction force...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1761
... Upstream Oil & Gas bit selection drilling operation borehole propagation borehole overgauge Drilling Equipment stabilizer Detournay perneder borehole tendency bifurcation relative deflection BHA coefficient inclination bit rock interaction law deflection geometry propagation 1...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-667
... Cutter Wear tunnel cutter wear bit selection node cutter prediction hard rock tbm University information application penetration Bayesian network installation radius cutterhead thrust 1. INTRODUCTION Disc cutter is the core component for TBM (Tunnel Boring Machine) to break the rock...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-098
... Simulation projection ellipsoidal grain propagation reaction force oscillation grain distribution rock reaction force projection total rock reaction force bit design heterogeneity grain concentration random grain distribution rock reaction force bit selection cutter grain size uniform grain...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0885
... iteration mesh size bit design variation mesh chamfer bit selection Simulation Drag Force coefficient Upstream Oil & Gas rock cutting contact traction cutter face rock surface cutter configuration friction coefficient chamfer edge size traction 1. INTRODUCTION Many attempts have...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0105
... while the conventional PDC cutter is 790N. Upstream Oil & Gas calibration curve numerical simulation experimental study bit selection new bionic pdc cutter Efficiency bionic pdc cutter bit design cutter single cutter experiment PDC cutter strength block drop experiment stress...

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