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Keywords: mechanism
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europe Energy Conference and Exhibition, June 26–28, 2024
Paper Number: SPE-220041-MS
... drilling new wells. The cap of most depleted fields is composed of shale rock that often exhibits variation in strength properties along and across the lamination planes and has been responsible for the major source of instability [ Carey & Torsæter, 2019 ; Mehrabian et al., 2019 ]. The mechanical...
Proceedings Papers
R. Werneck, L. A. Lusquino Filho, A. Lustosa, A. Loomba, M. M. Gonçalves, A. Esmin, S. Salavati, E. Morais, P. Ribeiro Mendes Junior, M. Zampieri, M. Amaral, O. C. Linares, M. Castro, R. Moura, D. J. Schiozer, A. Mello Ferreira, A. Davolio, A. Rocha
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europe Energy Conference and Exhibition, June 26–28, 2024
Paper Number: SPE-220059-MS
... for oil production through attention mechanisms that boost state-of-the-art methods. Traditional data-driven techniques generally do not consider static data or planned activities. However, we address this critical gap by leveraging the Temporal Fusion Transformer (TFT) to integrate such information...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europe Energy Conference and Exhibition, June 26–28, 2024
Paper Number: SPE-219983-MS
... ignition energy, and it is also able to self-ignite upon release and to have unconfined explosions and detonation. Furthermore, hydrogen can induce degradation mechanisms in equipment materials that are not induced by natural gas, one of the main energy vectors currently used. As a result, equipment...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europe Energy Conference and Exhibition, June 26–28, 2024
Paper Number: SPE-220089-MS
... rock limestone mineral geological subdiscipline wettability alteration concentration journal experimental study enhanced recovery reservoir plug feilberg brine economic geology mokhtari petroleum science experiment injection ayatollahi seawater salinity engineering mechanism...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europe Energy Conference and Exhibition, June 26–28, 2024
Paper Number: SPE-220065-MS
... diffused form of storage. completion equipment valve wrsv hydrogen leak molecule flapper dhsv natural gas storage safety valve downhole safety valve differential pressure underground hydrogen storage well procedure helium flapper seal test mechanism nitrogen variation...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europe Energy Conference and Exhibition, June 26–28, 2024
Paper Number: SPE-220068-MS
... and its CO 2 -injection/storage/oil-production has been studied by petroleum engineers and geologists for over five decades, making it among the most attractive sites for CCUS research. The long history of CO 2 injection also provided an ideal opportunity to investigate trapping mechanisms of CO 2...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition, June 5–8, 2023
Paper Number: SPE-214347-MS
... and higher recovery factor than conventional SAGD process. Besides, gaseous pentane has significant upgrading effect considering substantial reduction of asphaltene and resin in the produced oil, which is not available in conventional SAGD process. This paper first systematically compares the mechanisms...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition, June 5–8, 2023
Paper Number: SPE-214350-MS
... production chemistry co 2 climate change saturation mechanism united states government subsurface storage oilfield chemistry enhanced recovery geochemical characterization injection solubility carbon dioxide diffusion international journal aquifer society interface saline aquifer...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition, June 5–8, 2023
Paper Number: SPE-214449-MS
...-mechanical-chemical (THMC) processes involved. Two compositional models are created: an isothermal model and a non-isothermal model. Since temperature impacts on fluid compositions have introduced errors in estimating the reservoir's compositions, we made certain simplifications on fluid compositions...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 84th EAGE Annual Conference & Exhibition, June 5–8, 2023
Paper Number: SPE-214454-MS
... upstream oil & gas flow in porous media enhanced recovery emulsion entrapment berea experiment enhancing displacement front uniformity mechanism interception mechanism injection heterogeneity sandstone core-plug diameter oil-in-water dispersion injection Introduction Water...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 83rd EAGE Annual Conference & Exhibition, June 6–9, 2022
Paper Number: SPE-209635-MS
... attention mechanism (Att-GRU), skip connection, and cross-validation to deal with time series analysis (TSA) issue of multivariate operating and physical parameters. In the formulation, the input variables include time, variable bottom hole pressure (BHP), horizontal well length, fracture number, fracture...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 83rd EAGE Annual Conference & Exhibition, June 6–9, 2022
Paper Number: SPE-209661-MS
... during low salinity injection. Therefore, it can be applied to all rock types, fluid systems, and wettability conditions regardless of the active mechanism. Some mechanisms proposed in the literature relate the additional oil recovery during low salinity injection to measurable parameters such as micro...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE EuropEC - Europe Energy Conference featured at the 83rd EAGE Annual Conference & Exhibition, June 6–9, 2022
Paper Number: SPE-209671-MS
... basin cswi salinity wettability alteration formation water petroleum engineer upstream oil & gas mechanism experiment reduction reservoir oil recovery water injection Introduction Water injection/flooding into an oil reservoir is one of the most commonly used improved oil...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200557-MS
... techniques represent convenient tools to observe and quantify polymer retention in porous media. In this paper, we demonstrate how a soft-lithography microfluidics protocol can be used to gain insights into polymer transport mechanisms through rocks. The design of the microfluidic chips honors typical pore...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200543-MS
... Abstract I have processed a total of nine thousand microseismic events to investigate the stochastic process of the stress mechanism as well as frequency-magnitude relation between microseismic, volcanic and intraplate events. The processed data was composed of all available three components...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200529-MS
... Abstract The injection of Sulphonated-smart water (SW) could be an attractive application as it results in the formation of a mechanically rigid oil-water interface, and hence possible higher oil recovery in combination with the polymer. Therefore, detailed experimental investigation and fluid...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200560-MS
...) and cyclic SWGI on oil recovery and CO 2 storage potential in the depleted reservoir. A conceptual 2D high-resolution heterogeneous model with one pair injector-producer is used to investigate the mechanisms taking place in the reservoir during different injection methods. This knowledge is applied...
Proceedings Papers
Calvin Gaol, Jonas Wegner, Leonhard Ganzer, Nicole Dopffel, Felix Koegler, Ante Borovina, Hakan Alkan
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195553-MS
...-scale mechanisms involved in MEOR that contribute to an additional oil recovery are not fully understood so far. This work aims to investigate the MEOR mechanisms using microfluidic technology, among others bioplugging and changes in fluid mobilities. Further, the contribution of these mechanisms...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195532-MS
...Introduction Modeling & Simulation enhanced recovery oil shale Upstream Oil & Gas shale oil carbonated water injection oil reservoir diffusion co 2 complex reservoir mechanism gas liberation mechanism injection matrix liberation Oil Recovery EOR gas liberation new...
Proceedings Papers
Eusebius Junior Kutsienyo, William Ampomah, Qian Sun, Robert Scott Balch, Junyu You, Wilberforce Nkrumah Aggrey, Martha Cather
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195534-MS
... in the Pennsylvanian Upper Morrow sandstone reservoir, usually termed the Morrow B sandstone, in the Farnsworth Unit (FWU) of Ochiltree County, Texas. The CO 2 sequestration mechanisms examined in the study include structural-stratigraphic, residual, solubility and mineral trapping. The reactive transport modelling...
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