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Keywords: reduction
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Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214525-MS
.... The effect of adding the waste auto-tire rubber on plastic viscosity, yield point, apparent viscosity, and fluid loss was assessed. In addition, the possibility of replacing the sized graphite with the proposed material was investigated. The results showed a significant reduction in a fluid loss by up to 23...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214569-MS
... fracturing sustainable development fracture mechanism ductility dislocation clausthal-zellerfeld reduction steel hardness embrittlement elongation tensile strength plastic deformation toughness hydrogen embrittlement mpa Introduction Hydrogen emerged to play an important part...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 23–25, 2023
Paper Number: SPE-214623-MS
... the achievement of overall well delivery objectives. – On some wells, when they observed high temperature readings from the MWD/LWD tools, they stopped drilling and circulated for a while in order to reduce the BHCT but found maximum temperature reduction was not more than 3 degF. In a well where the BHCT...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202140-MS
.... Continuous circulation systems (CCS) can maintain consistent ECD throughout the entire drilled interval and most crucially during the connection process, ensuring that the mud will continue to remove cuttings from the wellbore as effectively as when drilling ahead. A slight reduction in ECD will be seen over...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202086-MS
... information ilt result reduction ilt estimation connection time artificial intelligence drilling connection variation real time data ilt accumulated technical limit ilt Introduction The real-time drilling and the engineering process involved consists in a large set of behaviors that can...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202091-MS
... control frequency automated well control system implementation rig artificial intelligence human factors automated detection driller automated well control personnel upstream oil & gas influx flow line operation reduction blowout Introduction One of the most dramatic major...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202080-MS
..., downhole data from the RSS as well as mathematical modelled algorithms. The results of the analysis of wells clearly indicate an enhancement into the drilling dynamics in terms of overall reduction in kinetic friction, improved weight transfer, less hanging and levels of torsional dynamics, shocks...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202187-MS
... Abstract During drilling of permeable reservoirs, drilling fluid may penetrate the formation and induce damage to the reservoir rock. Specifically, solids present in the drilling fluid may enter the formation and cause subsequent reduction in reservoir permeability in the area near the wellbore...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202172-MS
... simple changes in drill string design can lead to huge savings in this current climate where there is a constant push for reduction in well times, well costs and improved well delivery. It will explain the step-by-step process that was followed prior to implementing this innovative solution. well...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, May 25–27, 2021
Paper Number: SPE-202156-MS
... Performance Department in late 2017, ADNOC Offshore has been able to develop a company performance-oriented culture among the drilling teams. This performance culture is reflected in 25% ILT reduction in 2018 and 12% in 2019. Furthermore, 37 NPT RCA cases were investigated and concluded in 2019, which...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189384-MS
... of capillary pressure causes volume reduction. The volumetric changes occur at the same time, meaning that, depending on the w/c ratio and hydration degree, autogenous shrinkage or swelling is observed. This statement is in agreement with the experimental data of Baroghel-Bouny et al. 34 . Pichler et al. 35...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 29–31, 2018
Paper Number: SPE-189372-MS
..., especially on high cost, extended reach wells drilling projects. drilling operation Upstream Oil & Gas OPIP Island Standardization radioactive source operational performance improvement plan Exhibition reduction Drilling Directional Drilling bit wear Abu Dhabi international association...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178235-MS
... optimisation loop to determine the reduction in size and weight which can be achieved without compromising performance or safety. In other industries such as motorsport and aeronautics, design optimisation is an accepted and integrated feature of any product development cycle. Computational approaches have...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, January 26–28, 2016
Paper Number: SPE-178213-MS
... of the slim well design, application of selected innovative technologies and specific enhancement of drilling practices, the philosophies of which have had a tremendous impact on the reduction on well operational costs, with increased drilling efficiency in smaller wellbore sizes and reduced major well...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-145840-MS
..., consequently providing an appropriate solution to problems like stuck pipe and loss circulation while drilling. This technique will provide novel insight in the reduction of problems faced while drilling (both vertical and deviated) wells and help in countering those problems in a more efficient...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-148516-MS
... clearly indicate that the maximum expansion ratio is severely limited by the post expansion collapse pressure of the tubular. Simple calculations as well as numerical simulation show that the thickness reduction beyond 13% results in considerable reduction in collapse rating. The microscopic study...
Proceedings Papers

Paper presented at the SPE/IADC Middle East Drilling Technology Conference and Exhibition, October 24–26, 2011
Paper Number: SPE-148566-MS
... horizontal producers for enhanced oil recovery. With a yearly goal of more than 350 wells drilled with 5 automated drilling rigs comprising injectors and stacked horizontal laterals targeting 3 different reservoirs on top of each other, efficient drilling and the reduction of time-based costs...

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