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Keywords: accuracy
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Caspian Technical Conference and Exhibition, November 26–28, 2024
Paper Number: SPE-223419-MS
... meters, alongside traditional weir- box methods for flow rate measurement, was key to ensuring data accuracy and redundancy. The real-time integration of digitalized surface well test data with downhole electrical submersible pumps (ESP) was critical for the rapid evaluation of well test data and making...
Proceedings Papers
Saunil Rajput, Vishal Kumar, Velerian Sanjao Lopes, Abhijeet Sharma, Arvind Kumar, Tety Benedicta Wydiabhakti
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Caspian Technical Conference and Exhibition, November 26–28, 2024
Paper Number: SPE-223412-MS
... of petrophysical and dynamic pressure data, which are typically gathered from only a single well or a few wells within the reservoir block. This scarcity of data constrains the model's accuracy and reliability. Over time, various methods have been developed to enhance the robustness and predictive accuracy...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Caspian Technical Conference and Exhibition, November 26–28, 2024
Paper Number: SPE-223399-MS
... dataset dip azimuth geomechanics fracture intensity micro imager ann model accuracy neuron micro imaged well Introduction Natural fracturing is a usual attribute of carbonate rocks which decisively defines oil and gas carbonate reservoir properties. A fractured reservoir is defined...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Caspian Technical Conference and Exhibition, November 21–23, 2023
Paper Number: SPE-217574-MS
... intervention apm pressure monitoring sensor maintenance personnel accuracy wellhead reservoir surveillance production monitoring real time system safety operational efficiency real-time apm revolutionizing annulus pressure monitoring availability Introduction Oil and gas sector...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Caspian Technical Conference and Exhibition, November 21–23, 2023
Paper Number: SPE-217566-MS
... geologist asia government inversion machine learning continuous wavelet transform assessment dataset gamma ray value azerbaijan government estimation resolution petroleum engineer functional convolutional neural network accuracy trajectory information Introduction and Problem Statement...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Caspian Technical Conference and Exhibition, November 21–23, 2023
Paper Number: SPE-217591-MS
... to a reduction in modeling result accuracy. In recent years, artificial intelligence or machine learning has been the most popular technology to unlock the full potential of data across industries. We need novel methodologies to integrate traditional physics-based modeling with state-of-the-art machine learning...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference, November 15–17, 2022
Paper Number: SPE-212088-MS
..., the mechanical strength of the rock formation also plays a great role, and well log data is used to assume this value for each point. That is why these features in the training datasets have high vulnerability. Comparing various techniques, Random Forest gives us the most optimal model in terms of accuracy...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference, November 15–17, 2022
Paper Number: SPE-212089-MS
... flowbacks. Stage 2: determine variables that have the highest impact on plant performance (this stage would reduce the complexity of the model by removing irrelevant variables and subsequently increase the accuracy of the machine learning model). Stage 3: build an algorithm that predicts plant upsets from...
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Options for the article titled, Application of Machine Learning Algorithms to Predict Plant Process Upsets During Well Cleanup
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference, October 5–7, 2021
Paper Number: SPE-207000-MS
... with correlation coefficients of 0.94 and 0.98 and average absolute percentage errors (AAPE) of 1.87% and 2.61%, respectively. Similarly, the SVM model predicted sonic logs with high accuracy yielding to correlation coefficients of more than 0.98 and AAPE of 0.74% and 0.84% for both compressional and shear logs...
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Options for the article titled, Real-Time Prediction for Sonic Slowness Logs from Surface Drilling Data Using Machine Learning Techniques
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference and Exhibition, October 31–November 2, 2018
Paper Number: SPE-192573-MS
... Pie2D software that used the boundary integral equation technique. To estimate the accuracy of the ANNs designed, the signals calculated with the networks were compared against the exact values obtained with Pie2D for an independent sample of 1.8·10 4 points. The comparison gave a good match for all...
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Options for the article titled, Real-Time Simulation of Deep Azimuthal Resistivity Tool in 2D Fault Model Using Neural Networks
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference and Exhibition, October 31–November 2, 2018
Paper Number: SPE-192577-MS
... utilizing automatic centrifuge and total water at plant. MPFM was subjected to measure flow during both: well clean-up stage and production logging of a slugging well. High gas volume fraction and scale/wax precipitation have required methodology development to maintain the accuracy of MPFM. 14 wells were...
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Options for the article titled, Utilization of Mobile Multiphase Flow Meter in an Uncertain H2S Media: Precautions and Benefits
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference and Exhibition, November 1–3, 2017
Paper Number: SPE-188994-MS
... gathering line knowledge management Modeling & Simulation accuracy pressure drop workflow PVT measurement IPM Model term model friction coefficient gathering system Wellhead Choke production logging best practice prediction production rate Tengiz field forecast choke surface network...
Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Annual Caspian Technical Conference and Exhibition, November 12–14, 2014
Paper Number: SPE-172307-MS
... for a lack of reliability and accuracy. In a reservoir engineering standpoint, all fluctuation in production can be feasibly traced from corresponding development dynamics indicators, which can change accordingly. Thus it is possible production change might be foreseen or predicted through analyzing...