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Keywords: production data
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205856-MS
... innovative artificial intelligence framework engineering production data reservoir management marsala operation petroleum engineer reservoir model Introduction There has been growing attention on sustainability in the oil and gas sector in the last several decades in order to maintain...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-208633-STU
... I, II, III, IV, and V in the rest of this paper: type I has the highest fall speed, and type V has the lowest fall speed. Two different approaches were used to solve this challenge: data visualization and machine learning predictor. The data were real production data that were queried using SQL...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205906-MS
... production data to analyze transient linear flow behavior and boundary-dominated flow from multiple unconventional reservoirs. This method applies a log-log plot of rate versus time combined with a log-log plot of rate versus material balance time (MBT). In addition to log-log plots, a specialized plot...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205936-MS
... included the effect of natural fractures, using the microseismic events location as natural fracture initiation points. Finally, we used cutoff coefficients to further reduce hydraulic fracture geometries to match production data. The results of this work showed a fast and flexible method to estimate...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206080-MS
... by recording production data from unsteady-state coreflood experiments. The injection of the chemical with equilibrated gas resulted in condensate saturation to decrease from 19.6% to 6.5%. This decrease was not instantaneous and took some time to occur indicating that the chemical needs time to interact...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206312-MS
... two-phase type curves for flowback analysis. The preliminary work of type-curve method focuses on the single-phase production data from a vertical well in the oil or gas reservoir. Fetkovich (1980) provided a theoretical explanation for the production behavior of exponential decline, which...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206350-MS
... structural geology history matching production control artificial intelligence tracer test analysis production monitoring concentration water production rate clay content distribution reaction production data interaction oil production rate petroleum engineer upstream oil & gas reservoir...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206354-MS
... interference tests requires long periods of time with a stable reservoir pressure and constant flow-rate conditions. Conversely, the long duration and high frequency of well production data have high value for detecting connectivity if noise, abrupt changes in flow-rate and missing data are dealt...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201656-MS
... provides the insight into the origin of the fluid from multiple benches, while fluid to fluid analysis provides key insights into well to well connectivity. Unlocking the full potential of DNA diagnostics requires the comparison with production data (pressure and flow) over time. While production data...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201710-MS
... production data completion installation and operations deep learning forecasting maintenance engineer reservoir surveillance asset and portfolio management neural network reserves evaluation net income production cost lease user interface integration los operator oil and gas Introduction...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201464-MS
... at reservoir scale by analyzing flowback and post-flowback production data. Understanding multiphase flow regimes is the first step for selecting proper relative permeability curves and developing representative multiphase rate-transient models. Another objective of this paper is to investigate the harmonic...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201730-MS
... contributed greatly to the US shale oil revolution in the recent decade. These formations were deposited in a rapidly subsiding basin at the southern margin of the North America craton during collisional tectonics in Late Paleozoic times. Here we analyze production data from nearly 4,800 horizontal wells...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201270-MS
... production data, which usually exhibit the behavior of single-phase production, and formed a comprehensive technique including flow-regime identification and straight-line analysis ( Clarkson, 2013 ). The short-term flowback data right after well stimulation demonstrate great value in quantifying HF...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201294-MS
... Abstract This paper presents three sets of new integrative production decline type curves for the analysis of horizontal well production data in order to systematically estimate reservoir flowing capacity ( kh ), effective horizontal wellbore length and original oil/gas in place. In addition...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201571-MS
... it and cannot produce reliable results due to the operational problems and most importantly the inadequate production history. In this study, a deep learning approach is developed to predict the long-term well performance based on a moderate duration of production data. A data-driven procedure was implemented...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201556-MS
... example type wells for a real unconventional play. A key implication of this work is that collecting new information (i.e. new well production data) does not always narrow the uncertainty band for type well EUR. The EUR uncertainty band depends not only on the number of wells with production data...

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