The Integral Optimization Method of Oilfield Production System

Yufeng LU

Abstract


Based on the study of the various flow patterns of the oilfield production system, the oilfield production system is divided into five relatively independent subsystems by node analysis. The nodes are the connection points of two adjacent sub systems, the dynamic parameters of flow and pressure are passed. According to the principle of balanced offtake, the energy loss in each subsystem is determined, and the theoretical model of the energy management of the ground pipe network of the production system was established. An example of energy consumption analysis in Daqing Xinghelian area, the integral optimization method is presented. The results show that the energy consumption of the production system in the region can be well represented by the established energy consumption model. The seepage of the reservoir is the largest in the whole production system, which is 40.2%. The reservoir can improve its seepage capacity by means of fracturing, better grading of sewage treatment process, improve the level of oil and water wells.

Keywords


Oilfield development; Production system; Node analysis; Energy consumption; Integral optimization

Full Text:

PDF

References


Bie, F. F., Liu, Y., & Wei, L. X. (2004). Optimized design for water injection network in oilfields. Journal of Daqing Petroleum Institute, 28(1), 47-49.

Li, C. X., et al. (2001). Operation optimization of large-scale water injection systems. Acta Petrolei Sinica, 22(6), 69-72.

Liao, H. W., et al. (2002). Large scale system method in reservoir performance. Acta Petrolei Sinica, 23(6), 45-49.

Qian, D. F., & Zheng, J. D. (1995). Application of nodal analysis method in separate injection wells. Oil Drilling & Production Technology, 17(3), 61-65.

Wang, K. (2010). Fault diagnosis of rod-pumping unit based on production rules system. Petroleum Exploration and Development, 37(1), 116-120.

Wang, L. (2016). Practice of improving oil recovery and reducing ground energy consumption of pumping unit in unconventional reservoirs in Tahe oilfield. Drilling & Production Technology, 39(1), 65-67.

Yao, X. Y. (2004). Analysis and countermeasure of pressure nodes of injecstion production system in the southern Putaohua oilfield. Petroleum Geology & Oilfield Development in Daqing, 23(3), 65-67.

Zeng, W., Liu, Y., & Wei, L. X. (2004). The research on the optimized running of oil field injection system based on improved genetic algorithm. Journal of Daqing Petroleum Institute, 28(6), 51-54.

Zhang, B., Guan, Z. C., & Zhang, Q. (2015). Prediction and analysis on annular pressure of deepwater well in the production stage. Acta Petrolei Sinica, 36(8).

Zhou, B., Yang, J., Liu, Z. L., & Luo, J. F., et al. (2015). Mechanism of pressure management by injecting nitrogen in casing annulus of deepwater wells. Petroleum Exploration and Development, 42(3), 386-389.

Zhou, X. Q. (1995). Hydraulic calculation. Beijing: Tsinghua University Press.




DOI: http://dx.doi.org/10.3968/9418

Refbacks

  • There are currently no refbacks.


Copyright (c) 2017 Yufeng Lu

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Share us to:   

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

 Articles published in Advances in Petroleum Exploration and Development are licensed under Creative Commons Attribution 4.0 (CC-BY). 

ADVANCES IN PETROLEUM EXPLORATION AND DEVELOPMENT Editorial Office

Address:1055 Rue Lucien-L'Allier, Unit #772, Montreal, QC H3G 3C4, Canada.

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

Copyright © 2010 Canadian Research & Development Centre of Sciences and Cultures