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Keywords: bit design
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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
... on characterizing the rock failure process where the cracks may branch, intersect, and coalesce. element method rock cutting analytical method contact force upstream oil & gas simulation brittle rock yang li numerical model bit selection single pdc cutter bit design international journal...
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
... bit design model-ii 0 drillstring design upstream oil & gas field data rock-bit interaction simulation frictional parameter model-ii wob rate of penetration drill stem us government al dushaishi rotational speed friction parameter model-i&ii interaction model-i equation al...
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 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-098
... (sizes, shape and distribution of grains) and drill bit design options (cutter diameter, distance between adjacent cutters, etc.) on rock reaction force oscillations. The follow tendencies were observed: rock grain dimension increasing and grain concentration increasing were accompanied with rock...
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...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0858
... Oil & Gas strength actuator speed sandstone mean heating rate flame-thermal treatment Drilling Technology maximum temperature spallation drilling thermal spallation drilling flame treatment heating rate compressive strength Reservoir Characterization bit design geothermal reservoir...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0186
.... destruction mechanism modeling correlation PDC cutter bit design laboratory test Simulation rock cutting bit selection element method cutter mechanism DEM Modeling Upstream Oil & Gas numerical modeling slab test strength Rock mechanics laboratory discrete element method 1...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-451
... & disposal Upstream Oil & Gas pulsation frequency amplitude spectral content pump output bit design frequency dbb interrupter plate drilling fluids and materials pulsation drill bit blaster average pressure low pressure zone pressure metric ROP substrate nozzle vibration 1...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-456
... algorithm equation optimization technique swarm algorithm particle Upstream Oil & Gas drilling process drilling parameter ROP optimization algorithm bit design abrasiveness drilling time rock strength scenario MPa penetration rock strength WOB 1. INTRODUCTION 1.1. Drilling Overview...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-474
... fracturing with AE detection of crack initiation and propagation [8]. vibration particle-size distribution reservoir characterization rock mechanics geomechanics symposium rotary speed drilling performance penetration event energy bit design compliance sensor upstream oil & gas...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-492
... was observed. flow rate field trial reservoir characterization experiment configuration p-vard tool operational range axial displacement bit selection wob rpm bottom hole assembly conventional drilling symposium compliance penetration rate prototype bit design upstream oil & gas...

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