Optimization Geology Design of Pair Horizontal SAGD Wells in Super Heavy Oil Reservoirs

Journal of Liaoning Petrochemical University ›› 2007, Vol. 27 ›› Issue (2): 20-23.

Previous Articles Next Articles

Optimization Geology Design of Pair Horizontal SAGD Wells in Super Heavy Oil Reservoirs

1 .China University of Geosciences , Bei jing 100083 , P .R .China ;
2.Shuguang Oil Production Factory , LiaoheOil Field , Panj in Liaoning 124109, P .R .China

Received:2007-01-20 Published:2007-06-20 Online:2017-07-05

超稠油油藏双水平SAGD 优化设计

陈铁铮^{1 , 2}

1 .中国地质大学, 北京100083 ;
2 .辽河油田曙光采油厂, 辽宁盘锦124109

作者简介:陈铁铮(1961 -), 男, 辽宁锦州市, 高级工程师,在读硕士。

Abstract

Abstract:

　 Guantao formation of Du Block 84 of Shu 1 Region is a special oil reservoir surrounded by top and margin water .In order to enhance the residual oil recovery of Guantao formation of Du Block 84 of Shu 1 Region, SAGD exploitation technology was adopted after elaborate analyses .The optimized design was studied on such parameters as SAGD well pattern , horizontal stage length, horizontal stage position in well and huff - puff parameters by numerical simulation by applying S TARTS software with variable depth and uneven net grid based on reservoir characteristics and present exploitation status .Practice shows that all the parameters of the design are rational, and it is economical and feasible to enhance the super heavy oil recovery using pair horizontal SAGD wells .

null

Key words: 　Super heavy oil reserv oir , , SAGD, , Well pattern, , Numerical simulation, , Steam quality, , Steam injectionrate

摘要： 曙一区杜84 块馆陶油层为一顶部和四周被水包围的特殊油藏, 为提高杜84 块馆陶超稠油油藏剩余油动用程度, 决定采用S AGD 开发技术。以油藏特点和开发现状为基础, 应用S TARTS 数值模拟软件, 采用变深度、不均匀网格进行油藏数值模拟, 对双水平井组合的SAGD 技术布井方式、水平段长度、水平段在油层中的位置、注采参数等进行了优化设计。实施效果表明, 各项参数的设计科学合理, 采用双水平井组合SAGD 技术, 提高超稠油原油采收率是经济可行的。

关键词: 超稠油油藏, 　SAGD, 　布井方式, 　数值模拟, 　注汽干度, 　注汽速度

CHEN Tie -zheng. Optimization Geology Design of Pair Horizontal SAGD Wells in Super Heavy Oil Reservoirs[J]. Journal of Liaoning Petrochemical University, 2007, 27(2): 20-23.

陈铁铮. 超稠油油藏双水平SAGD 优化设计[J]. 辽宁石油化工大学学报, 2007, 27(2): 20-23.

[1]	Xiaofeng YAN, Tianzhong QIU, Yunhui YUE, Jiarui LIANG, Tong WANG, Xianzhong HU. Numerical Simulation of Heat Transfer Characteristics of Strip Steel Heated by Direct Flame Impingement of Hydrogen⁃Rich Methane [J]. Journal of Liaoning Petrochemical University, 2024, 44(4): 10-17.
[2]	Zhunshun ZHANG, Zhen PAN, Ruixin BAO, Yang LI, Guiyang MA. Simulation Study on the Influence of Hydrogen Blending Ratio on Natural Gas Pipeline Leakage and Diffusion [J]. Journal of Liaoning Petrochemical University, 2024, 44(4): 44-50.
[3]	Zhen Zhou, Yunbao Zhang, Chengzhou Wang, Zhaohai Zhan, Xulin Zheng, Danfeng Chen. Quantitative Characterization of Numerical Simulation of "Weak Gel+Water⁃Based Microspheres" Combined Modulation [J]. Journal of Liaoning Petrochemical University, 2023, 43(4): 72-77.
[4]	Siyu Zou, Jianmin Ren, Xiangzhe Zhu. Analysis of Mixing Characteristics of Combined Screw of New Single Screw Extruder [J]. Journal of Liaoning Petrochemical University, 2023, 43(1): 54-60.
[5]	Yiming Wu, Kun Yao, Yan Liu, Xiangyun Li, Mimi Wu, Ronghong Cheng. Study on Numerical Simulation of Gas Injection for Enhanced Oil Recovery in Condensate Gas Reservoir：Take the Yaha Gas Reservoir as an Example [J]. Journal of Liaoning Petrochemical University, 2022, 42(3): 51-55.
[6]	Bing Xu, Xiaoling Li, Yuguo Wu. Numerical Analysis of Drag Reduction of Riblet in Gas Pipeline [J]. Journal of Liaoning Petrochemical University, 2022, 42(3): 56-61.
[7]	Jianing Li, Shengnan Du, Kaifeng Fan, Kai Chao, Xuesong Huang, Wei Li, Weiqiang Wang. Study on the Transient Flow Law of Shutdown and Restart of Oil and Gas Mixed Pipelines with Multiple Fluctuations and Large Height Differences [J]. Journal of Liaoning Petrochemical University, 2022, 42(2): 55-60.
[8]	Pengfei Zhang, Yu Meng, Dongyang Wang, Xiangzhe Zhu. Effect of Ratio of Long and Short Edge Length on Mixing Characteristics in 4WS Rotor Mixers [J]. Journal of Liaoning Petrochemical University, 2022, 42(2): 73-78.
[9]	Boqun Ren, Yanming Bao, Zhuang Li, Lihao Han. Numerical Simulation of Influence of Electromagnetic Parameters on Molten Steel Flow behavior in Mold with Electromagnetic Brake [J]. Journal of Liaoning Petrochemical University, 2021, 41(6): 72-78.
[10]	Lei Xie, Siyu Zou, Xiangzhe Zhu. Single⁃Screw Extruder Screw Combination Section Flow Field Mixing Characteristics [J]. Journal of Liaoning Petrochemical University, 2021, 41(5): 72-78.
[11]	Ying Lu, Guiyang Ma. Numerical Simulation of Liquid⁃Solid Two⁃Phase Erosion Corrosion in π⁃Shaped Pipe [J]. Journal of Liaoning Petrochemical University, 2021, 41(4): 52-57.
[12]	Liu Aiguo, Yu Haoyang, Wang Dong, Liu Kai, Chen Lei. Effect of Ambient Condition on Atomization Performance of Centrifugal Nozzle [J]. Journal of Liaoning Petrochemical University, 2020, 40(4): 116-121.
[13]	Luo Tingting, Yao Zhenjie, Duan Jingjie, Li Jian, Zhao Yongpan. Research on Geologic Characterization and 3D Geological Modeling for Low Permeability Reservoir [J]. Journal of Liaoning Petrochemical University, 2020, 40(3): 40-44.
[14]	Fan Yubin， Wang Weiqiang， Qin Guoqing， Zhuang Zhenggang. The Influence of Flow Rate Difference and Pipe Diameter Mutation on the Flow State of Riser Pipes [J]. Journal of Liaoning Petrochemical University, 2020, 40(2): 58-63.
[15]	Liu Zhiming， Dong Jie， Xie Yujun. Numerical Simulation of Mixing Characteristics of Crude Oil by SK Static Mixer [J]. Journal of Liaoning Petrochemical University, 2020, 40(2): 73-77.

Optimization Geology Design of Pair Horizontal SAGD Wells in Super Heavy Oil Reservoirs

超稠油油藏双水平SAGD 优化设计

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics