... 12 7 2022 20 9 2022 8 3 2023 Copyright © 2023 Society of Petroleum Engineers upstream oil & gas drilling fluids and materials directional drilling drilling operation bit design bit selection drillstring design drilling equipment drilling fluid management...

... the drilling system to be redesigned and to reduce or eliminate the drilling dysfunction present. united states government photographic documentation stabilizer dysfunction upstream oil & gas bit selection spe drilling inspection bit design documentation drilling conference paper...

... 25 9 2022 9 11 2022 Copyright © 2022 Society of Petroleum Engineers bit design efficiency vibration bit selection experiment spe drilling upstream oil & gas cutter rop laboratory experiment drilling efficiency diameter rock-breaking efficiency drilling operation...

... systems. real time system bit selection drilling data acquisition bit design drilling equipment drillstring design drilling operation drilling measurement directional drilling systems and equipment drillstring dynamics upstream oil & gas drill bit reduction sub spe drilling...

... 9 2020 15 9 2020 30 11 2020 16 6 2021 Copyright © 2021 Society of Petroleum Engineers artificial intelligence reservoir characterization bit design bit selection drilling operation wear index drilling fluids and materials upstream oil & gas bit performance...

... 17 3 2021 Copyright © 2021 Society of Petroleum Engineers round cutter cutter gross failure overload bit design orientation impact damage geometry bit selection polycrystalline diamond kip wob pdc layer chamfer upstream oil & gas quartzite pdc cutter application v...

... optimization directional drilling fluid loss control drilling fluid formulation drilling operation bit selection wellbore integrity bit design drilling equipment wellbore design modeling accuracy trajectory design rop model compaction function test well predictive model prediction drilling...

.... The factors that affect the occurrence of stick/slip include the rock type, well type, applied WOB and bit rotational speed, motor, type of rotary steerable system, drillstring design, and bit design. For the purpose of this paper, efforts were focused only on the effects of bit aggressiveness on cutting...

... aggressiveness bit design torque model coefficient SPE Drilling drilling optimization drillstring design september 2020 reservoir characterization drilling fluid management & disposal reservoir geomechanics performance limiter Reamers are secondary cutting structures placed 70–150 ft...

... as (6) Δ c = ( δ – w ) * 36 0 / θ in . / rev 9 8 2017 12 2 2018 25 1 2018 2 6 2018 15 10 2017 14 6 2018 Copyright 2018, Society of Petroleum Engineers active cutter CDOC bit design bit profile cutter angular location Upstream...

... 28 3 2017 10 7 2017 14 12 2017 Copyright 2017, Society of Petroleum Engineers bit selection Upstream Oil & Gas jet-nozzle diameter bit design cutter suction-type minicore drill diameter Modeling & Simulation drilling fluid flow rate application limestone...

... research well mechanical specific energy bit selection december 2016 oscillation ROP cartridge WOB vibration bit design self-adjusting bit Baker Hughes arbuckle dolomite doccontrol bit stick slip SPE Drilling PDC bits have undergone numerous technological improvements over the past...

... wraps of pipe were observed with the short drillstring during high-torque events. This paper reports on tests conducted on an experimental drill rig in which the authors investigated the relationship between tool-face disorientation and bit design and various tool-face perturbations. The tool-face...

...Shilin Chen; Greg Grosz; Seth Anderle; Rob Arfele; Keshan Xun Summary Almost all previous cutter-force models assumed that cutting force was proportional to cutting area. Cutting-area-based single-cutter-force models were extensively used in polycrystalline-diamond-compact (PDC) -bit design...

... Approach . Paper SPE 132372 presented at the SPE Western Regional Meeting , Anaheim, California , 27–29 May . http://dx.doi.org/10.2118/132372-MS . Wells , M. , Marvel , T. , and Beuershausen , C. 2008 . Bit Balling Mitigation in PDC Bit Design . Paper SPE 114673 presented...

... cutter 1 bit selection cutter core head bit profile bit design PDC bit consecutive cutter drilling efficiency imbalance force force-balanced condition Drilling december 2013 SPE Drilling Traditionally, PDC cutters are laid out on the bit face starting from the bit center...

... 8 5 2013 4 7 2013 18 9 2010 17 9 2013 Copyright 2013, Society of Petroleum Engineers bit design downhole vibration stability map whirl bit selection slip phase BHA sensor frequency september 2013 application stick slip rotary speed lateral vibration...

... Engineers bit design polycrystalline diamond hydraulic fracturing cyclic loading bit selection Upstream Oil & Gas US government strength spall geometry batch Drilling plane fractured surface shear stress SPE Drilling cutter diamond layer gross fracture fracture march 2012...

... friedheim concentration investigation WSM december 2011 engineering operation van Oort cutter optimization rop bit design drilling time stability MPSR bit selection pdc bit sandstone downhole motor torque kuwait march 2011 optimize high-pressure high-temperature exploration activity...

... of hybrid bits that is based on proven PDC-bit designs with rolling cutters on the periphery of the bit. Laboratory and field results will be presented that compare the performance of hybrid bits with that of conventional PDC and roller-cone bits. A hybrid bit can drill shale and other plastically behaving...