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Proceedings Papers

Paper presented at the SPE Oilfield Scale Symposium, June 5–6, 2024
Paper Number: SPE-218733-MS
... Abstract Scale dissolvers have been widely used to remove mineral scales from flowlines, tubing, wellbores, and near-wellbore formation regions. When developing a scale dissolver product, several aspects—such as the product's corrosivity, application temperatures, compatibility with brines...
Proceedings Papers

Paper presented at the SPE Oilfield Scale Symposium, June 5–6, 2024
Paper Number: SPE-218737-MS
... oilfield chemistry deposition brine geothermal reservoir silica geological subdiscipline malaieri reservoir caco 3 co 2 geothermic jarrahian acid calcium carbonate inhibitor corrosion inhibitor application scanning electron microscopy efficiency Introduction Geothermal is a type...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, May 25–26, 2022
Paper Number: SPE-209488-MS
... address the topic of enhancing the efficiency of remedial squeeze jobs, by minimizing the MIC values and, consequently providing longer protection for a given injected volume. Experimental Methods In this work, the association between the use of inhibitors and the application of a magnetic field...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, May 25–26, 2022
Paper Number: SPE-209495-MS
... Figure 1 Test Program for Selection of Scale Inhibitor Chemical for Continuous Injection Abstract An operator in West Africa required a scale inhibitor for an application with several technical challenges. The scale inhibitor was required to meet the Angolan decree on environmental...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, May 25–26, 2022
Paper Number: SPE-209513-MS
... scavenger are greater than the maximum theoretical S concentration of 94 mg/l. This test was repeated and the original result validated. There is no S present in the scavenger formulation (as confirmed by ICP analysis) and so the reason for this is not clear. Abstract The application of triazine-based...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, May 25–26, 2022
Paper Number: SPE-209501-MS
... remediation of hydrates scale remediation production chemistry upstream oil & gas dhsv simulation operation injection precipitation intervention application reservoir concentration pressure drop gaslift valve downhole pressure hose intervention calcium carbonate scale management acid...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, May 25–26, 2022
Paper Number: SPE-209478-MS
... inhibition fluid loss control riser corrosion h2s management produced water discharge remediation of hydrates presented treatment rate application exhibition aberdeen symposium international symposium corrosion inhibitor spe international symposium fouling factor injection corrosion...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, May 25–26, 2022
Paper Number: SPE-209487-MS
... remediation hydrate inhibition upstream oil & gas presented scale inhibition concentration asphaltene inhibition scale inhibitor wax remediation wax inhibition asphaltene remediation remediation of hydrates spe international oilfield scale conference esp application injection esp assembly...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 24–25, 2020
Paper Number: SPE-200685-MS
... of hydrates inhibitor tomson paraffin remediation scale remediation production chemistry upstream oil & gas concentration application turbidity squeeze application stability incumbent dtpmp temperature exposure scale inhibitor turbidity measurement er-dtpmp product release phosphonate...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 24–25, 2020
Paper Number: SPE-200686-MS
... deployed in the hydraulic fracs by a ceramic proppant carrier infused with scale inhibitor. A semipermeable membrane applied after infusion allows controlled release of the inhibitor upon contact with produced water to achieve multiyear scaling prevention. Performance data generated for this application...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 24–25, 2020
Paper Number: SPE-200709-MS
... details work performed to modify an existing novel and unique sulfide scale inhibitor to further enhance its sulfide scale inhibition efficacy and to reconfigure the polymer molecule structure for improved adsorption / desorption behavior sufficient to allow squeeze application for control and mitigation...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 24–25, 2020
Paper Number: SPE-200675-MS
... software ( Byrne 2010 , 2011 , 2014 ). Application of a computational fluid dynamics well model has provided confidence that the combination of non-Newtonian fluids and production ICDs would allow scale squeeze placement along the whole reservoir interval despite significant pressure variations across...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 24–25, 2020
Paper Number: SPE-200703-MS
... scale squeeze operation injection permeability tarbert 1 reservoir temperature squeeze scale inhibitor application formation water compatibility scale dissolver Introduction Kvitebjørn is a high pressure, high temperature (HPHT) gas condensate producereast of the Gullfaks field...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 24–25, 2020
Paper Number: SPE-200683-MS
... properties were compared and showed no difference, and the chemicals performed similarly in static jar tests for sulphate scale control. Further testing in a coreflood test confirmed that no formation damage resulted from application of either chemical. Return profiles from the chemical tests indicated...
Proceedings Papers

Paper presented at the SPE International Oilfield Scale Conference and Exhibition, June 20–21, 2018
Paper Number: SPE-190736-MS
... and deferred/lost production. The paper describes a detailed methodology of halite inhibitor selection and the influence that temperature, pressure and salinity has upon application. Field application case histories share important lesson learned with regards to water washing volumes (small and large water...

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