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Keywords: correlation
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214773-MS
... be introduced to the seismic images, potentially impacting the accuracy of geological interpretation. In this paper, we leveraged the known correlations between drilling parameters (e.g., rate of penetration, weight on bit and torque) and mechanical properties of formation rocks to construct a machine-learning...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215147-MS
... on the pore structure characteristics and the level of detail it can provide, necessitating combining them for comprehensive pore structure characterization. However, challenges in spatially correlating pore structure heterogeneity at multiple length scales remain. An Apparatus for Pore Examination (APEX...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215085-MS
... fluid property machine learning drilling fluid selection and formulation marsh funnel viscosity correlation viscosity almahdawi geology artificial intelligence drilling fluid chemistry accuracy ann pitt prediction equation drilling operation physics-based machine learning model drilling...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215053-MS
... and their correlation with key market factors. By incorporating time-based optimization, the lags between market drivers and their impact on cost can also be understood. The models all showed significant predictability with R-squared values greater than 0.75. The authors find that this approach will help companies make...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215133-MS
... proximal" microseismic events. The causal relations quantified in this study are beyond statistical correlation/association tests. The study provides new insights into the microseismic-source mechanisms, such as: 1) Magnitude of a new microseismic event does not depend on the number and the spatial...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-215165-MS
... injection rate and larger fluid volumes may create more uniformly distributed fluid. When considering communication between stages, the DTS and downhole camera show that there is a correlation between fluid distribution and perforation eroded area. In the completion design, only limited parameters show...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214881-MS
... government prediction number correlation dependency blockrnn Overview of Volve Field The Volve field is an offshore oil field located in the North Sea on the Norwegian continental shelf, 200 kilometers west of Stavanger. To maintain pressure, the primary method of recovery employed water...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214959-MS
... calculation perforation equation correlation gravity completion diameter exhibition united states government fracturing materials proppant flowback compressibility gauge Introduction Hydraulically fractured wells, especially those stimulated with large quantities of proppant are prone...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214910-MS
... analysis and production data analysis, aiming to find the correlation between fluids leak-off rate, flow-back salt concentration, fracture height, fracture complexity and the number of BPs. Results showed that fracture propagation is a competition controlled by stresses and rock BPs. Fracture propagation...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 16–18, 2023
Paper Number: SPE-214832-MS
... correlation multiphase flow pressure hyperparameter well bottom-hole pressure nmae model bottomhole pressure Introduction The development of unconventional shale oil reservoirs has received considerable attention in the past decade because of their enormous energy potential. However, oil rates...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210278-MS
... and non-uniform molecular structure of asphaltenes complicates efforts to accurately assess their stability. Moreover, developing test methodologies with strong laboratory-to-field correlation presents additional challenges. The focus of this study is to discuss the successful validation and application...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210105-MS
... Abstract Mud motors are widely used in directional drilling and their failure during operation leads to costly non-productive time. There is currently no existing literature investigating the correlation between stalls detected using downhole sensors and concurrent signals produced in surface...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210137-MS
... viscosities, resulting in much lower gas migration rates during PMCD than the commonly used industry correlations. Another observation was that the practical length limitation of the test articles prevents us from observing the full evolution of gas bubble breakup. The results seen here are in line with our...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210178-MS
... effect preparation heterogeneity pore upstream oil & gas relaxivity application lscm correlation surface roughness quantification Introduction This study is a continuation and enhancement of the previous study published in the SPE Journal ( Ma et al., 2021 ). The previous work...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210025-MS
... sustainability epf operation midstream oil & gas social responsibility diesel generator baseline upstream oil & gas generator correlation consumption sustainable development efficiency ga consumption early production facility contribution compressor estimation emission...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210423-MS
... correlation, the project targeted the sweet spots as initially designed based on petro-physical and geomechanical properties of the reservoir along with the presence of natural fractures network. Post-treatment rates observed during the initial production suggested the method is effective for acid fracturing...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-209990-MS
... fraction mehrotra correlation solvent-based enhanced oil recovery asphaltene viscosity estimation precipitation bitumen saturated Introduction Accurate estimations of liquid mixture viscosities are particularly important in modeling reservoir recovery techniques utilizing solvent injection...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210060-MS
... monitoring gcxgc correlation injection ga conference Introduction Abstract Demands are being placed on service companies to provide non-evasive analytical solutions that measure the contribution of individual hydrocarbon streams in a commingled system. This often involves being able...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-208628-STU
... correlation algorithm prediction brittleness rmse tuscaloosa marine shale poisson dataset ml model petroleum engineer utilizing data-driven model normalized rmse Introduction The successful production from the unconventional reservoirs is highly dependent on the accurate assessment of rock...

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