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Keywords: boundary
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220732-MS
... drillstem testing asset and portfolio management economic geology unconventional reservoir unconventional resource technology conference permeability pressure drop flow regime interference boundary completion horizontal well analytical model orv pressure transient analysis srv hydraulic...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220695-MS
... of elastoplastic deformations while the time-dependency of the former problem (poroelastic reservoir) is treated using the Laplace integral transform method. Continuity of displacement, stress and pore fluid flow at the boundary between the caprock and reservoir connects the two solutions. Findings indicate...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-221047-MS
... acquisition presented frequency boundary antenna electromagnetic propagation resistivity measurement Abstract Recent advances on the logging-while-drilling (LWD) electromagnetic (EM) propagation resistivity tools, especially designed for deep resistivity boundary detection and azimuthal reading...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220883-MS
.... Durlofsky (1991) applied periodic boundary conditions for coarsened cells' permeability tensors, ensuring consistent upscaled permeability fields. However, these conditions may not apply to highly heterogeneous fields. Durlofsky et al. (1994) proposed an alternative method for non-uniform coarsening...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220840-MS
... production control machine learning production monitoring classification geologist lwd well logging drilling measurement acquisition boundary optimizing image logging acquisition section lwd image log lwd image profile category precision recall accuracy evaluation metric image profile class...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 23–25, 2024
Paper Number: SPE-220913-MS
... of drinking water (USDW). Static and dynamic models are generally built over a smaller portion of large saline aquifer system. This is typically tied to the balance between model size, fidelity, and computational expenses. Assigning the appropriate boundary conditions to replicate the true extent...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214908-MS
... rock structural geology lithology histogram automatic image segmentation case study boundary lwd obm resistivity image shale thalweg mexico microfacies artificial intelligence reservoir characterization classification interpretation lithology classification thickness clustering gulf...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214868-MS
... mudrock norway government canada government project egypro greenhouse gas control geological subdiscipline injection aquifer permeability journal migration boundary operation climate change energy procedia brine variation mechanism international journal Introduction Carbon...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214998-MS
... in porous media gas-liquid anomalous diffusion ozkan saturation permeability reservoir complex reservoir diffusion equation jacobian matrix fraction multiphase flow unconventional reservoir saturated unconventional reservoir spe annual technical conference derivative boundary raghavan...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215031-MS
... assessment of flow regime diagnostics under well-interference. geologist production enhancement drilling operation geology pressure transient testing drillstem/well testing united states government hydraulic fracturing hydraulic fracture assumption well 2 well intervention boundary...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215065-MS
... Abstract Accurate information pertaining to the markers or well tops is critical to define the key formation boundaries in the regional stratigraphic frameworks. The information with respect to the markers in larger basins is spread across multiple sources as the various tools utilized...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215052-MS
.... The strategies presented can help technical leaders and practitioners champion innovation within their organizations. united states government geology artificial intelligence health & medicine geologist complex reservoir innovation deployment ambiguity operation stakeholder boundary...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215084-MS
... to determine formation tops in the new well. Application of the proposed workflow to two wells shows 1) distinct bed boundaries, which agree with formation tops picked using wireline logs; (2) that including MSE increases confidence and reliability of the data and makes it easy to identify the different...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210062-MS
... frequency reservoir mapping sub boundary society vendor-independent gradient-based stochastic inversion reservoir navigation Introduction Since the 1990s when the rapid adoption of horizontal drilling started, proactive reservoir navigation has been performing with LWD resistivity tools...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210293-MS
.... The new method overcomes the two limitations of the conventional methods of van Everdingen-Hurst (1949) , Carter-Tracy (1960) , Fetkovich (1971) , and similar other studies. These methods require apriori knowledge of (1) pressure history at the reservoir-aquifer boundary (oil-water contact or OWC...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210166-MS
... considering skin effect and wellbore storage in three classical reservoir types: confined reservoir, semiconfined reservoir, and reservoir with mixed boundaries. Green's function, source functions, Laplace transform, and Duhamel's principle were used to solve the models and obtain analytical solutions...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210150-MS
... Abstract A new definition of the radius of investigation (ROI) is proposed to overcome the ambiguity present in the results from conventional ROI quantification methods. The term ROI is commonly used to quantify the minimum reservoir size or the distance to a potential boundary evaluated...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210361-MS
... of these results, several flag curves are computed and used. This automatic quality control of the OWC points enables the creation of a forward projection of this boundary. A steering advice is calculated, giving a recommendation on how to achieve the desired stand-off and inclination above the OWC as efficiently...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210374-MS
... the validity of the new inversion results. The obvious advantage of qualifying the inversion result, is that using an inversion canvas to represent the subsurface geology, showing the position of formations and fluid boundaries with respect to the wells position makes well placement decisions easier than...

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