Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Aysegul Dastan"'
Publikováno v:
Day 2 Tue, May 03, 2022.
Asphaltene production in Deepwater wells is an important operational issue which may result in planned and unplanned shut-ins. Excessive asphaltene precipitation and deposition can cause production curtailment that adds up to significant costs yearly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f32bc0b180bb4dc0c8c4f87382ded140
https://doi.org/10.4043/31955-ms
https://doi.org/10.4043/31955-ms
Autor:
Z. Zakariya, Yan Pan, Medhat M. Kamal, Matthew R. Stuart, Fnu Suleen, Erin Mire, Aysegul Dastan, Samiha Morsy
Publikováno v:
SPE Reservoir Evaluation & Engineering. 22:336-350
Summary A new method is presented that uses transient well testing to determine the in-situ absolute permeability of the formation when three phases of fluids are flowing simultaneously in the reservoir. The method was verified through simulation usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::176499fcc59819fbc7cd2e8dcfa6dabe
https://doi.org/10.2118/175012-pa
https://doi.org/10.2118/175012-pa
Publikováno v:
Day 2 Wed, April 24, 2019.
There are on-going efforts in digital transformation in different aspects of hydrocarbon recovery. For well performance surveillance, we have developed the key elements of a Transient Data Surveillance Machine to efficiently process and analyze all t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5322ac627829a50da0ec746edd520616
https://doi.org/10.2118/195278-ms
https://doi.org/10.2118/195278-ms
Publikováno v:
Day 3 Tue, April 24, 2018.
Naturally fractured reservoirs constitute a significant portion of oil and gas fields worldwide. Like all reservoirs, waterflooding is routinely used in naturally fractured formations to increase recovery. However, the benefits of waterflooding can b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a2552cc3f146a26971be77b4538247
https://doi.org/10.2118/190141-ms
https://doi.org/10.2118/190141-ms
Autor:
Roland N. Horne, Aysegul Dastan
Publikováno v:
SPE Journal. 16:698-712
Summary Nonlinear regression is a well-established technique in well-test interpretation. However, this widely used technique is vulnerable to issues commonly observed in real data sets—specifically, sensitivity to noise, parameter uncertainty, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f86268541fbced69a0f3f86712d76460
https://doi.org/10.2118/132467-pa
https://doi.org/10.2118/132467-pa
Autor:
Roland N. Horne, Aysegul Dastan
Publikováno v:
SPE Reservoir Evaluation & Engineering. 13:614-625
Summary In this study, we show significant improvements over conventional pressure-transient analysis on the basis of nonlinear regression by using total least squares (TLS), which minimizes errors in both pressure and time simultaneously. To our kno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::594e2e8ee2c8d13d590cc2c10249e0ba
https://doi.org/10.2118/125099-pa
https://doi.org/10.2118/125099-pa
Publikováno v:
All Days.
A new method is introduced to calculate the average reservoir pressure around wells from pressure buildup or falloff tests regardless of the shape of the drainage area or the types of boundaries surrounding it. Practicing engineers can apply the prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1339ca29f5db7cb58027077d87dfa3
https://doi.org/10.2118/159568-ms
https://doi.org/10.2118/159568-ms
Autor:
Roland N. Horne, Aysegul Dastan
Publikováno v:
All Days.
Nonlinear regression is a standard procedure in the oil industry; however, its practical applications can be constrained by issues observed commonly in real data sets. These issues include convergence performance that depends on starting guess, devia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b84984df62b0fdc026b09d3f74b5e85d
https://doi.org/10.2118/135606-ms
https://doi.org/10.2118/135606-ms
Autor:
Roland N. Horne, Aysegul Dastan
Publikováno v:
All Days.
In this study we show significant improvements over conventional pressure transient analysis based on nonlinear regression, by using total least squares (TLS). The TLS algorithm we have developed estimates reservoir parameters by minimizing errors in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f1363e497d81fd91b97091a4c28600d
https://doi.org/10.2118/125099-ms
https://doi.org/10.2118/125099-ms
Autor:
Yan Pan, M. R. Stuart, Erin Mire, Medhat M. Kamal, Fnu Suleen, Z. Zakariya, Aysegul Dastan, Samiha Morsy
Publikováno v:
Scopus-Elsevier
A new method using transient well testing to determine the in-situ absolute permeability of the formation when three phases of fluids are flowing simultaneously in the reservoir is presented. The method was verified through simulation using synthetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e904bf9843c6879fd88c7ba69f3018
http://www.scopus.com/inward/record.url?eid=2-s2.0-84992645467&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84992645467&partnerID=MN8TOARS
