Oil Saturation Boundary for Partial Oil and Partial Water Recognition in the Oil-Water Transition Zone

LIU Jiyu, WU Jinyang, GAI Siming, WU Bing, WU Yansong

Abstract


With the development of oilfield, the oil reserves in oil-water transition zone has become a significant part of comprehensive reserves gradually. Especially the partial oil layer of oil-water transition zone has potential exploitation. But how to identify partial oil layer has become a difficulty in the development planning of the oil-water transition zone. Over the years, there has been little research on the oil-water transition. The oil saturation boundaries for partial oil and partial water recognition are mainly studied in this paper. Two major approaches, theoretical calculation methods and cumulative probability curve have been applied to the study. That will provide the basis for further perforation development and dynamic adjustment.
Key words: The oil-water transition zone; Partial oil layer; Oil saturation; Theoretical calculation methods; Cumulative probability curve

Keywords


The oil-water transition zone; Partial oil layer; Oil saturation; Theoretical calculation methods; Cumulative probability curve

Full Text:

PDF

References


[1] Fang, H. C., & Feng, M. S. (1999). Direction in Enhancing Waterflooding Recovery of Oil Fields with High Water-Cut in Eastern China. Petroleum Exploration and Development, 26(1), 40-42.

[2] Lu, R. J., & Zhang, S. W. (2011). Widen Old Oilfield Sustained Production. China Petrochem, (4), 57-61.

[3] Liu, W. (2008). The Potential Analysis of Oil and Water Layer. Petroleum Geology & Oilfield Development in Daqing, 27(6), 80-82.

[4] You, L. L. (2012). Potential Research of Oil and Water Layer in the Area A Transition Zone. Science and Technology Innovation Herald, (21), 96.

[5] Mu, C. H., Liang, X. L., & Ma, L. M. (2006). Oil-Water Mixed Layer Logging Interpretation Method in Sabei Development Area. Petroleum Geology & Oilfield Development in Daqing, 25(6), 112-115.

[6] Guo, S. M., & Wang, Q. J. (2006). Study on Interpretation Criteria for Oil-Water Bearing Zones and Reservoir Parameters. Petroleum Geology & Oilfield Development in Daqing, 25, 27-28

[7] Han, X. (2009). A Method to Identify Complex Oil and Water Coexistence Reservoirs with Low Porosity and Permeability. Sino-Global Energy, 14(5), 61-63

[8] Ding, X. Q., & Zhang, S. N. (2007). Apply Water/Oil Relative Permeability in Analyzing Fluid Production of Chang-6 Reservoir in the Zhenjing Oilfield. Computing Techniques for Geophysical and Geochemical Exploration, 29(5), 411-414.

[9] Chen, Y. Q., & Guo, E. P. (2007). A Method to Predict Volumetric Sweep Efficiency and Recoverable Reserves of Water-Drive Oilfields. China Offshore Oil and Gas, 19(6), 387-389.

[10] Tao, Z. Q., & Tian, X. X. (2004). Research on How to Select Water Ratio Limit of Water Drive Curve. Tianjin Science and Technology, 4, 14-15.

[11] Guo, D. C. (2010). Research on Developing Limits of Oil-Water Transition Section in Sabei Development Area (pp. 9-22). Daqing: Northeast Petroleum University.

[12] Fan, T. L., & Fan, Y. X. (2010). Contrast Frequency Distribution Curve and Cumulative Probability Curve Apply in the Grain Structure Analysis of the Deposit. Gansu Geology, 19(2), 32-38.




DOI: http://dx.doi.org/10.3968%2Fj.aped.1925543820130601.1676

Refbacks

  • There are currently no refbacks.


Reminder

How to do online submission to another Journal?

If you have already registered in Journal A, then how can you submit another article to Journal B? It takes two steps to make it happen:

1. Register yourself in Journal B as an Author

Find the journal you want to submit to in CATEGORIES, click on “VIEW JOURNAL”, “Online Submissions”, “GO TO LOGIN” and “Edit My Profile”. Check “Author” on the “Edit Profile” page, then “Save”.

2. Submission

Go to “User Home”, and click on “Author” under the name of Journal B. You may start a New Submission by clicking on “CLICK HERE”.

We only use three mailboxes as follows to deal with issues about paper acceptance, payment and submission of electronic versions of our journals to databases:
caooc@hotmail.com; aped@cscanada.net; aped@cscanada.org

Copyright © 2010 Canadian Research & Development Centre of Sciences and Cultures
Address: 730, 77e AV, Laval, Quebec, H7V 4A8, Canada

Telephone: 1-514-558 6138
Http://www.cscanada.net
Http://www.cscanada.org
E-mail:office@cscanada.net  office@cscanada.org