Volume 3, Issue 1, June 2019, Page: 25-32
A Study on Evaluation and Optimization of Gel Flooding in Liaohe Oil Field
Matamba Musungayi Georges, College of Petroleum Engineering, China University of Petroleum, Beijing, China
Pang Zanxi, College of Petroleum Engineering, China University of Petroleum, Beijing, China
Kamgue Lenwoue Arnaud Regis, College of Petroleum Engineering, China University of Petroleum, Beijing, China
Marembo Michael, College of Petroleum Engineering, China University of Petroleum, Beijing, China
Received: Jun. 9, 2019;       Accepted: Jul. 8, 2019;       Published: Jul. 31, 2019
DOI: 10.11648/j.ijem.20190301.15      View  156      Downloads  19
Abstract
There are many challenges during water injection such as the early breakthrough of injecting water, increasing of water production, and the rapid decline of oil rate. These problems are often faced during water flooding application, and many oil field around the world are experiencing these kinds of problems. Liaohe oil field, is not spared of this problem related to the excessive production of water. Therefore, due to this circumstance, conformance treatment has been applied to solve this problem in that oil field. Gel treatment is one of the viable solution to mitigate sweep conformance problems, decrease the excessive production of water and improve oil recovery. Before, gel treatment in Liaohe oil field especially in Hai1 block, laboratory study under field conditions was carried out to determine the chemical parameters of the gel injection. Thus, we also brought a simulation approach in this research. Therefore, a brief study on gel flooding treatment has been presented and investigated in Hai 1 block of Liaohe oil field in this paper. Three well patterns such as five point, seven point and nine point, were developed for water flooding and gel flooding. Step by step for each scenario, based on the reservoir parameters and fluid properties of the actual oil field, the injection rate and the liquid production rate have been optimized including well pattern. The results of the simulation showed that seven spot is the best well pattern and it is suitable for the model established in this research. In addition, after two years of gel injection, the excessive production of water decreases from 98 to 84% and the ultimate oil recovery increases up to 34% for gel flooding compare to 28% obtained during water flooding.
Keywords
Water Flooding, Gel Flooding, Optimization, Oil Recovery, Water Cut
To cite this article
Matamba Musungayi Georges, Pang Zanxi, Kamgue Lenwoue Arnaud Regis, Marembo Michael, A Study on Evaluation and Optimization of Gel Flooding in Liaohe Oil Field, International Journal of Engineering Management. Vol. 3, No. 1, 2019, pp. 25-32. doi: 10.11648/j.ijem.20190301.15
Copyright
Copyright © 2019 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Reference
[1]
Sydansk, R. D. (1988). A new conformance-Improvement-Treatment Chromium (III) Gel Technology. In SPE/DOE Enhanced Oil Recovery Symposium. Tulsa, Oklahoma: SPE.
[2]
CenkTemizel, Dike Putra, Zumra Peksaglam, Onur Susuz, Karthik Balaji, Anuj Suhag, Rahul Ranjith, and Ming Zhang. Production Optimization under Injection of Biopolymer, Synthetic Polymer and Gels in a Heterogeneous Reservoir. 2016, Society of Petroleum Engineers.
[3]
Alpay, O.A, 1972, A practical approach to defining reservoir heterogeneity. Journal of PetroleumTechnology, 24, pp 841-848.
[4]
Satter, G. Iqbal & J. Buchwalter, 2008, “Practical Enhanced Reservoir Engineering”, Penn Well Corporation, Oklahoma, pp.62-72.
[5]
T. Khamees, R. E. Flori, and M. Wei, Missouri University of Science & Technology, 2017,SPE-185716-MS, Simulation Study of In-Depth Gel Treatment in Heterogeneous Reservoirs with Sensitivity Analyses.
[6]
Yanlai Li, Yanchun Su, Kuiqian Ma, Qizheng Li, Xiaofei Jia, CNOOC Ltd.-Tianjin, 2011, SPE 146617 Gel Flooding Pilot Test and Evaluation Method Studies to Control Water Channeling in Conventional Heavy Oil Reservoir of Bohai Bay.
[7]
Aldhaheri, Munqith Naeem Rashak, "Screening guidelines and data analysis for the application of in-situ polymer gels for injection well conformance improvement" (2017). Doctoral Dissertations. 2555.
[8]
Bai, B., et al., Case Study on Prefromed Particle Gel for In-Depth Fluid Diversion. 2008, Society of Petroleum Engineers.
[9]
Han, M., Alshehri, A. J., Krinis, D., & Lyngra, S. (2014, April 21). State-of-the-Art of In Depth Fluid Diversion Technology: Enhancing Reservoir Oil Recovery by Gel Treatments. Society of Petroleum Engineers.
[10]
Lantz, M. and G. Muniz, Conformance Improvement Using Polymer Gels: A Case Study Approach. 2014, Society of Petroleum Engineers.
[11]
Liao, Jingyi, "Gel treatment field application survey for water shut off in production wells" (2014). Masters Theses. Paper 7333.
[12]
Wang, H., Guo, W., & Jiang, H. (2001, January 1). Study and Application of Weak Gel System Prepared by Complex Polymer Used for Depth Profile Modification. Society of Petroleum Engineers. doi:10.2118/65379-MS.
[13]
Zhao G, Dai C, Zhao M (2014) Investigation of the Profile Control Mechanisms of Dispersed Particle Gel).
[14]
Alvarado, V. and E. Manrique, Enhanced Oil Recovery - Field Planning and Development Strategies. 2010, Elsevier.
[15]
Green, D. W., & Willhite, G. P. (1998). Enhanced oil recovery. Richardson, Tex.: Henry L. Doherty Memorial Fund of AIME, Society of Petroleum Engineers.
[16]
Sydansk, R. D., and Romero-Zeron, L. (2011). Reservoir conformance improvement. Society of Petroleum Engineers.
[17]
Azari, M., & Soliman, M. (1996, January 1). Review of Reservoir Engineering Aspects of Conformance Control Technology. Society of Petroleum Engineers. http://dx.doi.org/10.2118/35171-MS.
[18]
Seright, R. S., Lane, R. H., & Sydansk, R. D. (2001, January 1). A Strategy for Attacking Excess Water Production. Society of Petroleum Engineers. http://dx.doi.org/10.2118/70067-MS.
[19]
Smith, D. and Ott, B. 2006b. Conformance Engineering: A Comprehensive Review. Part 2: Connecting the Problem to an Effective Solution. World Oil, June, p 95-98.
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