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Keywords: well integrity
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1358
... research. pipeline corrosion subsurface corrosion flowline corrosion wellbore integrity reservoir characterization complex reservoir upstream oil & gas well integrity riser corrosion concentration damage mechanics acid experiment acid-etched time materials and corrosion wellbore...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1833
... ABSTRACT: The role that geomechanics plays on stress, strain, and possible failure of a well must be better understood to ensure long-term well integrity and reduce the possibility of well failure. The local tectonic regime's stress-field affects not only the borehole during drilling but also...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2034
... job requirements to contractors, and for those contractors who are tasked with carrying out the field measurements. hydraulic fracturing hydraulic fracturing method borehole reservoir characterization well integrity test interval mpa reservoir geomechanics upstream oil & gas flow...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1975
... integrity. In well integrity management monitoring of the well condition is quite limited, so geomechanically based well loading determination by numerical modelling of time-dependent well load-bearing behaviour could be significant in assessing the well casing as well as annulus cementation condition...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1897
... ABSTRACT: The establishment and maintenance of well integrity to avoid leakage through wells is vital for production wells relevant for the petroleum industry, and for injection wells used for CO 2 sequestration. In our work we have experimentally investigated the thermodynamical effects...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1981
... enhanced recovery casing and cementing residual strength mineralogy mechanical property mechanical behavior well integrity relation exposure exposure time MPa temperature well integrity Microstructure cement formulation cement chemistry strength porosity mineralogical change microscopy...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1769
... ABSTRACT: The state of stress in the cement of a completed well's annulus is a critical parameter in evaluating well integrity. This state of stress controls opening of permeable micro-annuli between the cement, formation rock, and/or casing as a result of the varying conditions of the well...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1298
... of micro-annuli along well cement interfaces. A quantitative measure of risk reduction is provided by probability density functions. Overall, probability functions of model output parameters from simulations with real well data can be used as input to a well integrity risk assessment framework that can...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-130
... Surveillance zonal isolation well integrity Upstream Oil & Gas production monitoring hydraulic fracturing Geothermal reservoir engineering national laboratory flow rate production well borehole eg collab project triplex pump long term hydraulic fracture Flow System production control US...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0532
... coated with PyFlexU2 TM . 1. INTRODUCTION Corrosion Inhibition materials and corrosion riser corrosion Pipeline Corrosion Subsurface Corrosion flowline corrosion oilfield chemistry well integrity Corrosion Management resistance metals & mining coating system H2S management...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0587
... corrosion Subsurface Corrosion Pipeline Corrosion strength steel liner evolution corroded steel volumetric expansion host rock disposal tunnel temperature evolution steel corrosion deformation well integrity steel corrosion process inner wall equation 1. INTRODUCTION In the framework...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-246
... circumferentially around it. The method proposed herein presents a useful step towards prediction of well integrity and provides improved guidance for cement selection and completion optimization. Introduction Well integrity, always of importance, is becoming more so because of increasing environmental...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-037
..., and sequestration of CO 2 and hazardous waste. Predicting and mitigating out-of-zone fluid migration includes but goes beyond maintaining well integrity: it relies on technical understanding of top and fault seals, reservoir and overburden deformation, production/injection-induced stress changes, reservoir...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-685
.... subsurface corrosion well integrity variation strength acoustic emission cumulative count corrosion process flowline corrosion situ bolt length acoustic emission method medfouni specimen evaluation rock bolt length materials and corrosion probability pipeline corrosion riser corrosion...
Proceedings Papers

Paper presented at the 48th U.S. Rock Mechanics/Geomechanics Symposium, June 1–4, 2014
Paper Number: ARMA-2014-7392
... by the steel corrosion and allows us to obtain some quantitative results on the processes developed in the disposal cell with the consideration of the progressive corrosion of metallic components. metals & mining riser corrosion volumetric strain Pipeline Corrosion well integrity calculation...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-299
... plastic deformation prior to and during propagation of the crack. Pipeline Corrosion materials and corrosion Upstream Oil & Gas Albite flowline corrosion Subsurface Corrosion quartz particle well integrity corrosion rate corrosion chamber metals & mining riser corrosion...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-121
... Reservoir Characterization Directional Drilling Upstream Oil & Gas hydraulic fracturing multistage fracturing horizontal wellbore reservoir geomechanics drilling operation modeling initiation zonal isolation well integrity transverse fracture Boundary Element analysis fracture...
Proceedings Papers

Paper presented at the 44th U.S. Rock Mechanics Symposium and 5th U.S.-Canada Rock Mechanics Symposium, June 27–30, 2010
Paper Number: ARMA-10-259
...]. Pipeline Corrosion metals & mining riser corrosion strength Subsurface Corrosion classification materials and corrosion well integrity Corrosion coupon exposure Mining Environment support system corrosion investigation tensile strength water 0 united states condensation flowline...
Proceedings Papers

Paper presented at the 43rd U.S. Rock Mechanics Symposium & 4th U.S. - Canada Rock Mechanics Symposium, June 28–July 1, 2009
Paper Number: ARMA-09-182
... brittle failure Mining Engineering Reservoir Characterization oilfield chemistry well integrity SCC corrosion protection operator Australia strength steel roadway impact toughness rock mass stress corrosion 1. INTRODUCTION Australia is the world's largest exporter of coal worth nearly...
Proceedings Papers

Paper presented at the The 42nd U.S. Rock Mechanics Symposium (USRMS), June 29–July 2, 2008
Paper Number: ARMA-08-332
... of the deformation gage contact with the borehole wall, and afterwards they move following the tangential deformation of the borehole wall. Reservoir Characterization well integrity borehole tangential deformation gage zonal isolation deformation gage borehole deformation gage reservoir geomechanics...

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