AN EXPERIMENTAL STUDY ON STRENGTH OF INHIBITORS STABILIZING ASPHALTENE FLOCCULATES USING A VISCOMETRIC METHOD

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

VAFAIE SEFTI MOHSEN; SHADMAN MOHAMMAD MEHDI; SAEEDI DEHAGHANI AMIR HOSSEIN; DEHGHANIZADEH MOSTAFA

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: PETROLEUM RESEARCH Year:2015 | Volume:25 | Issue:82 Page(s): 71-81

Download Full-Text

Persian Verion

View:

1,145

Download:

Cites:

Information Journal Paper

Title

AN EXPERIMENTAL STUDY ON STRENGTH OF INHIBITORS STABILIZING ASPHALTENE FLOCCULATES USING A VISCOMETRIC METHOD

Author(s)

VAFAIE SEFTI MOHSEN | SHADMAN MOHAMMAD MEHDI | SAEEDI DEHAGHANI AMIR HOSSEIN | DEHGHANIZADEH MOSTAFA | Issue Writer Certificate

Keywords

ASPHALTENEQ2

RESINQ2

INHIBITORSQ2

COLLOIDAL INSTABILITY INDEXQ2

ONSET OF PRECIPITATIONQ2

DEPOSITIONQ2

Abstract

One of the most important issues in EOR is ASPHALTENE DEPOSITION. ASPHALTENE is partly dissolved in oil, partly in steric-colloidal form and partly in micellar form depending on the composition of crude oil. Adding dispersing agents to oil, which are functionally similar to natural RESIN, prevents the aggregation of ASPHALTENEs in crude oil. Inhibition strength is a capability of the inhibitor to delay formation of ASPHALTENE flocculates, which depends on the interaction between the inhibitor and ASPHALTENE particles. In this study, the onset of ASPHALTENE precipitation was evaluated using a viscometric method in the presence of three types of INHIBITORS. In order to determine stabilization (dispersion) strength, the context of “effective adsorption point” of inhibitor is introduced by the use of the shear effects of ASPHALTENE aggregates. The results showed that the inhibitor was adsorbed on ASPHALTENE micelles and the stabilization strength increased with increasing inhibitor concentration. The comparison between COLLOIDAL INSTABILITY INDEX (CII) and the stabilization strength of the inhibitor indicated that the inhibition and stabilization strengths of the studied INHIBITORS were much higher than the natural RESINs.

Cites

No record.

References

No record.

Cite

APA: Copy

VAFAIE SEFTI, MOHSEN, SHADMAN, MOHAMMAD MEHDI, SAEEDI DEHAGHANI, AMIR HOSSEIN, & DEHGHANIZADEH, MOSTAFA. (2015). AN EXPERIMENTAL STUDY ON STRENGTH OF INHIBITORS STABILIZING ASPHALTENE FLOCCULATES USING A VISCOMETRIC METHOD. PETROLEUM RESEARCH, 25(82), 71-81. SID. https://sid.ir/paper/115055/en

Vancouver: Copy

VAFAIE SEFTI MOHSEN, SHADMAN MOHAMMAD MEHDI, SAEEDI DEHAGHANI AMIR HOSSEIN, DEHGHANIZADEH MOSTAFA. AN EXPERIMENTAL STUDY ON STRENGTH OF INHIBITORS STABILIZING ASPHALTENE FLOCCULATES USING A VISCOMETRIC METHOD. PETROLEUM RESEARCH[Internet]. 2015;25(82):71-81. Available from: https://sid.ir/paper/115055/en

IEEE: Copy

MOHSEN VAFAIE SEFTI, MOHAMMAD MEHDI SHADMAN, AMIR HOSSEIN SAEEDI DEHAGHANI, and MOSTAFA DEHGHANIZADEH, “AN EXPERIMENTAL STUDY ON STRENGTH OF INHIBITORS STABILIZING ASPHALTENE FLOCCULATES USING A VISCOMETRIC METHOD,” PETROLEUM RESEARCH, vol. 25, no. 82, pp. 71–81, 2015, [Online]. Available: https://sid.ir/paper/115055/en

Related Journal Papers