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Keywords: pressure drop
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0074
... ABSTRACT: The open-hole extended-reach limit prediction models of Reelwell drilling method (RDM) and dual gradient RDM in offshore drilling are established considering the effects of their special fluid channel structure on pressure drop calculation. Case study is carried out to compare the...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0347
... porosity fluid flow fluid diversion diversion Upstream Oil & Gas particle particle size effective permeability particle ratio Fluid Dynamics equation permeability pressure drop Huang binary mixture small particle experimental data particle system 1. INTRODUCTION Petroleum industry...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1723
... flow rate Claystone fracture pressure drop pressure measurement testing interval migration injection step MPa gas pressure 1. INTRODUCTION The French national radioactive waste management agency (Andra) has developed, through the last twenty years, an underground research laboratory (URL...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1790
... variation conductivity choke change well economy Embedment proppant fracturing materials different variable fracturing fluid fracture face pore pressure pressure drop mechanism proppant grain evolution permeability fracture conductivity hydraulic fracture hydraulic fractured well...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2006
... change in the permeability of the collapsed tunnel magnifies flow convergence skin significantly, especially in the lower shot densities and this added pressure drop can be very troubling. Results show in lower perforation densities higher pressure drawdowns may trigger sand production due to the tensile...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0514
... NaCl> CaCl 2 > Mixed NaCl, CaCl 2 , and MgCl 2 >MgCl 2 . Upstream Oil & Gas pressure drop ls cacl2 contact angle co 2 ls water ls mgcl2 injection enhanced recovery mechanism OOIP crude oil reservoir waterflooding society of petroleum engineers ls nacl Oil Recovery...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0507
... pressure reservoir pressure Upstream Oil & Gas formation parting pressure horizontal stress thermoelastic stress waterflooding water quality pressure drop injection well injection enhanced recovery fracture length pressure change Perkin Injection Rate dynamic injectivity coefficient...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1617
... several verifications of this model, we investigate the effect of spatial variation of the entry friction associated with the near-wellbore fracture tortuosity. We show that, although large perforation friction helps to equalize the fluid partitioning between fractures, the pressure drop along the length...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-175
... tubulars. Thirdly, the properties of drilling mud also have strong impacts on the extended-reach limit and should be optimized in advance. Directional Drilling Thickness dissociation pressure stability horizontal well drilling operation drilling fluid pressure drop hydrate collapse pressure...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-051
... contribute to the injection-related fracture initiation. fluid modeling Upstream Oil & Gas mechanism equation of state fluid injection cfd-dem approach fluid flow injection hydraulic fracturing Simulation microcrack pressure drop velocity field particle fracture initiation base case...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0601
... perforation particulate diverter Upstream Oil & Gas pressure drop geometry fracture propagation injection propagation Scenario wellbore fracture 1. INTRODUCTION Hydraulic fracturing and multistage completions along horizontal wells are widely used to improve hydrocarbon productivity from...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0325
... ABSTRACT: In very low-permeability rocks, hydraulic fractures can be prone to tensile rock failure caused by rapid pressure drop. This failure mechanism is sensitive to the rate of pressure drop rather than the rate of production and typically occurs when wells are initially set on production...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-014
... failure easier. In this paper, we present a cyclic treatment to enhance the degree of natural fracture activation. A numerical model is established to investigate the effect of cyclic pressure drop on natural fracture activation. The results show that cyclic treatment can significantly improve the length...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-258
... wasconduction at higher temperature. hydraulic fracturing circulation complex reservoir injection pressure injection well production well reservoir geomechanics geothermal reservoir pressure drop sensor geometry Injection Rate Reservoir Characterization Upstream Oil & Gas stimulation...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-382
..., Kroon et al. 2009, Fokker et al. 2012). Fluid Dynamics Upstream Oil & Gas Geertsma compaction coefficient Poisson production time Thickness pressure depletion reservoir thickness land subsidence reservoir numerical model pressure drop production rate subsidence profile pressure...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-632
... Abstract: Interest in Compressed Air Energy Storage (CAES) is rising. CAES facilities are designed to deliver full-power capacity in a very short time period, which implies high gas-production rates and multiple yearly pressure cycles. A decrease in gas temperature during a pressure drop...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7371
... inlet suspension velocity field pressure drop boundary slurry dense suspension SVF experiment geometry intensity 1. INTRODUCTION Flow of fluids with high concentrations of suspended solids are important to a range of problems. Examples include magma composed of crystals suspended in...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7455
... injection pressure initiation geometry vertical borehole Injection Rate tensile strength hydraulic fracture axial initiation Upstream Oil & Gas pressure drop the packers breakdown pressure fracture 1. INTRODUCTION Several hundred, hydraulic fractures have been initiated from vertical...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7110
... created hydraulic fractures to remain radial and planar but fully account for the stress interaction between fractures, the fluid flow in the wellbore and across the different perforation clusters which are modeled via a classical relation between the friction pressure drop and the flow rate entering a...
Proceedings Papers

Paper presented at the 47th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2013
Paper Number: ARMA-2013-435
... & Gas formula argument fluid modeling equation of state compressibility natural fracture conclusion reservoir geomechanics net pressure expression fracture compliance compressibility argument fracture propagation Lacazette Wellbore Design Raaen pressure drop fracture radial fracture...

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