Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-20 of 24
Keywords: diagnostic plot
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3718584-MS
... evaluation diagnostic plot well performance boundary numerical model ooip original numerical rta workflow reservoir boundary fracture whitson Abstract An inherent assumption in most industry RTA is equally spaced fractures. However, as shown in several field studies (Raterman 2017, Gale 2018...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3724391-MS
... dimension RTA model parameters obtained from log-log RTA diagnostic plot. The method provides excellent history match throughout the production life. The accuracy of history match and forecast is validated with new production data after the analysis. Also, the history-matched model is used to evaluate well...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723175-MS
... settings. asset and portfolio management complex reservoir shale oil oil shale pressure transient analysis shale gas pressure transient testing drillstem/well testing diagnostic plot blasingame artificial intelligence drillstem testing upstream oil & gas pressure-transient analysis...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3723813-MS
... the Cartesian pressure curve, we tried 3 logarithmic derivative diagnostic plots for flowback and rebound analyses. Introduction The DFIT-flowback test is similar to the pump-in/flow (PI/FB) test developed by Nolte (1979) to accelerate the fracture closing process. The technique has been widely used because...
Proceedings Papers
Xueying Xie, Samuel U. Amadi, Courtney S. W. Leiker, Shunhua Liu, Erik A. Kinzler, Mei Han, Maria G. Melendez Castillo, Santiago P. Rivera
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5088-MS
... of linear flow region; some wells diagnostic plots are like the examples shown in Figure 6 and Figure 7. In the second stage, instead of having a straight slope in the rate normalized pressure plot, Figure 6 shows that the slope is curving up and continues to change with time. In the plot, instead...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5030-MS
... several diagnostic plots and incorporating material balance time (MBT) into the analysis, which can be time consuming for large datasets and which can lead to other problems (notably establishing the Arps b-factor during boundary-dominated flow (BDF Our methodology provides a simplified analytical...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5436-MS
... production monitoring flow in porous media wellbore integrity completion installation and operations reservoir characterization complex reservoir drillstem/well testing diagnostic plot wellbore design fluid dynamics presented reservoir surveillance hydraulic fracturing fracture...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2121-MS
... formations, the SRV parameter estimated from linear flow analysis in both RTA and PTA was higher in the complex fracture well. Besides, PTA diagnostic plots show a lower estimated skin factor (the difference between the pressure and its derivative curves) in the complex system. While in the case of lower...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2118-MS
... flow is achieved by reducing fracture conductivity. These types of flow behavior cover the entire range seen in unconventional wells. They show how the power-law behavior, frequently observed in diagnostic plots, can be produced by the combined effect of matrix fragments that individually can only show...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2515-MS
... be misleading when it comes to well performance evaluations. Examples of data acquisition from some of the best quality sources illustrate how straight-lines used on specialized diagnostic plots can match the data very closely. This gives the analyst much more confidence in the magnitude of the difference...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2584-MS
.... reservoir characterization reservoir geomechanics complex reservoir drillstem/well testing drillstem testing upstream oil & gas hydraulic fracturing drilling operation flow in porous media reservoir simulation diagnostic plot wolfcamp estimation urtec 2584 transfer function reservoir...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-336-MS
... Reservoir Surveillance Upstream Oil & Gas production monitoring production forecasting prospective resource diagnostic plot flow regime contingency possible outcome subclass commerciality reservoir production control reserves classification node Simulation RTA contingent...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2903078-MS
... machine learning Artificial Intelligence reserves evaluation production control production forecasting hyperbolic model production monitoring exponential decline production data arp parameter bdf regime optimization problem diagnostic plot final arp parameter decline rate...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2901712-MS
... logarithmic bottomhole pressure numerical simulation boundary reservoir Drillstem Testing impulse function diagnostic plot investigation equation linear flow Upstream Oil & Gas Simulation deviation pressure distribution bottomhole pressure permeability URTeC: 2901712 Depth...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2670925-MS
... anomalous behavior using compositional reservoir simulation, with field examples from Eagle Ford shale play. Then it discusses how GOR history can help us interpret rate transient analysis (RTA) diagnostic plots and forecast multiphase well production using decline curve analysis (DCA) methods, which were...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2695331-MS
...-to-fracture interference from a reciprocal productivity index derivative diagnostic plot. After identifying the Intra-well interference, the production rate and the reciprocal productivity index derivative are history matched using reservoir simulation and by varying the number, half-length...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2668945-MS
... diagnostic plot Energy Economics complex reservoir stage length stimulation intensity rate transient analysis sand loading unconventional well experiment completion design shale gas unconventional resource economics time diagnostic plot Marcellus Shale completion parameter integration urtec...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2461218-MS
... of a formation using the interpretation of specialized diagnostic plots. Collecting quality injection falloff test data in underpressured reservoirs can be challenging because of the tendency for the wells to go on vacuum. This occurs when the wellbore fluid hydrostatic pressure exceeds the formation pressure...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2426222-MS
... and differences between conventional and unconventional reservoirs and how multiphase flow is manifested in production diagnostic plots. For multiphase flow in gas condensate reservoirs, liquid dropout and relative permeability effects below the dew-point pressure have to be incorporated to accurately model...
Proceedings Papers
Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2429922-MS
..., lengthy transition periods between transient linear flow and boundary-dominated flow were observed on the diagnostic plots. Therefore, we concluded that hybrid DCA models are more appropriate for multiphase flow analysis. Rigorous production data analysis and forecasts using analytical methods can also...
1