双水平井SAGD开发稠油油藏界限标准

doi:10.3981/j.issn.1000-7857.2014.11.011

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摘要蒸汽辅助重力泄油（SAGD）是开发超稠油的高效技术，具有驱油效率高，采收率高等特点，其开发油藏界限标准受油藏参数、工艺技术条件及油价等综合影响。国外根据油层储层厚度、原油黏度与开发等条件给出了SAGD 开发油藏界限标准，但中国目前还没有合理的界限标准指导不同油藏条件下SAGD 的部署以及经济有效的开发方法。运用油藏数值模拟技术，对新疆A 油藏关键油藏参数对SAGD 开发效果的影响规律进行研究，运用正交设计方法，以净利润为目标确定了影响双水平井SAGD 开发油藏效果的主控因素；结合现有工艺条件，得到了不同原油价格下的SAGD 开发油藏界限标准。

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	牟珍宝
	唐帅

关键词 ：双水平井, 蒸汽辅助重力泄油, 正交设计, 界限标准

Abstract：Steam assisted gravity drainage (SAGD) is an advanced technology for the exploitation of super heavy oil reservoir, possessing high oil displacement efficiency and high recovery ratio. The reservoir exploitation threshold standards of SAGD depend on the combined effect of reservoir parameters, technological conditions and oil prize. Other countries have given the SAGD reservoir exploitation threshold according to their own reservoir thickness, oil viscosity and exploitation conditions, but there is no reasonable threshold standards for China to conduct SAGD deployment and efficient exploitation under different reservoir conditions. In this paper, the effect of key reservoir parameters on SAGD exploitation is studied using reservoir numerical simulation technologies. On that basis, the main controlling factors of reservoir exploitation effect in terms of net profit using SAGD with dual-horizontal wells is determined through orthogonal design and multi-index analysis. Finally, the threshold standards of reservoir exploitation using SAGD under different crude oil prices are obtained under existing technological conditions.

Key words： dual-horizontal wells SAGD orthogonal design threshold standards

收稿日期: 2013-08-10

ZTFLH:

TE357

基金资助:国家重大科技专项“十二五”攻关项目（2008ZX05014-003-003）

作者简介: 牟珍宝，高级工程师，研究方向为油气田开发理论与方法及提高采收率技术，电子信箱：muzb1970@sohu.com

引用本文:

牟珍宝, 唐帅. 双水平井SAGD开发稠油油藏界限标准[J]. 科技导报, 2014, 32(11): 71-76.
MOU Zhenbao, TANG Shuai. Threshold Standards in Heavy Oil Reservoir Exploitation Using Steam Assisted Gravity Drainage with Dual-horizontal Wells. journal1, 2014, 32(11): 71-76.

链接本文:

http://www.kjdb.org/CN/10.3981/j.issn.1000-7857.2014.11.011 或 http://www.kjdb.org/CN/Y2014/V32/I11/71

[1] Butler R M. A new approach to the modelling of steam-assisted gravity drainage[J]. Journal of Canadian Petroleum Technology, 1985, 24(3): 42-45.
[2] Grills T, Frank H, Trost D. Case History: Horizontal well SAGD technology is successfully applied to produced oil at LAK ranch in Newcastle Wyoming[C]. SPE International Thermal Operations and Heavy Oil Symposium and International Horizontal Well Technology Conference, Houston, USA, November 24-27, 2002.
[3] 刘文章. 特稠油、超稠油油藏热采开发模式综述[J]. 特种油气藏, 1998, 5(3): 1-7. Liu Wenzhang. An over view on thermal development mode of super viscous crude oil and extra viscous crude oil reservoir[J]. Special Oil and Gas Reservoirs, 1998, 5(3): 1-7.
[4] 王选茹, 程林松, 刘双全, 等. 蒸汽辅助重力泄油对油藏及流体适应性研究[J]. 西南石油学院学报, 2006, 28(3): 57-60． Wang Xuanru, Cheng Linsong, Liu Shuangquan, et al. Study of the adaptability of SAGD to oil reservoir and liquid parameters[J]. Journal of Southwest Petroleum Institute, 2006, 28(3): 57-60.
[5] 鄢旭. SAGD开发影响因素研究[J]. 甘肃科技, 2011, 27(4): 49-50． Yan Xu. Study of the influencing factor of SAGD development[J]. Gansu Science and Technology, 2011, 27(4): 49-50.
[6] Yang G, Butler R. Effects of reservoir heterogeneities on heavy oil recovery by steam- assisted gravity drainage[J]. Journal of Canadian Petroleum Technology, 1992, 31(8): 1-5.
[7] Akhondzadeh H, Fattahi A, Zare A, et al. Promising approaches to enhance SAGD performance in uneconomical tar- sands[C]. North Africa Technical Conference and Exhibition, San Antonio, Texas, USA, February 5-8, 2012.
[8] Ipek G, Frauenfeld T, Yuan J. Numerical study of shale issues in SAGD[C]. In Canadian International Petroleum Conference. Toronto, Canada, June 24-26, 2008.
[9] Gates I D, Leskiw C. Impact of steam trap control on performance of steam- assisted gravity drainage[J]. Journal of Petroleum Science and Engineering, 2010, 75(1): 215-222.
[10] Barillas J L, Dutra Jr T, da Mata W. Noncontinuous steam injection optimization for SAGD process for improving heavy oil recovery[C]. Latin American and Caribbean Petroleum Engineering Conference, Mexico City, Mexico, May 16-20, 2009.
[11] Boak J, Palmgren J C. Preliminary numerical analysis for a naphtha co- injection test during SAGD[J]. Journal of Canadian Petroleum Technology, 2007, 46(1): 3-5.
[12] Vanegas J W, Cunha L B, Alhanati F J S. Impact of operational parameters and reservoir variables during the start- up phase of a SAGD process[C]. SPE International Thermal Operations and Heavy Oil Symposium. Society of Petroleum Engineers, Calgary, Canada, November 1-3, 2005.
[13] 孟巍, 贾东, 谢晋男, 等. 超稠油油藏直井与水平井组合SAGD技术优化地质设计[J]. 大庆石油学院学报, 2006, 30(2): 44-46. Meng Wei, Jia Dong, Xie Jinnan, et al. Optimization of geological design for SAGD process in super heavy oil reservoirs using a combination of vertical and horizontal wells[J]. Journal of Daqing Petroleum Institute, 2006, 30(2): 44-47.
[14] 吴向红, 叶继根, 马远乐. 水平井蒸汽辅助重力驱油藏模拟方法[J]. 计算物理, 2002, 19(6): 549-552. Wu Xianghong, Ye Jigen, Ma Yongle. SAGD numerical simulation with horizontal wells[J]. Chinese Journal of Computational Physics, 2002, 19(6): 549-552.
[15] 席长丰, 马德胜, 李秀峦. 双水平井超稠油SAGD循环预热启动优化研究[J]. 西南石油大学学报, 2010, 32(4): 103-108. Xi Changfeng, Ma Deshang, Li Xiulian. Study on SAGD technology for ultra heavy oil in dual horizontal wells[J]. Journal of Southwest Petroleum University, 2010, 32(4): 103-108.
[16] 杨立强, 陈月明, 王宏远, 等. 超稠油直井-水平井组合蒸汽辅助重力泄油物理和数值模拟[J]. 中国石油大学学报, 2007, 31(4): 64-69. Yang Liqiang, Chen Yueming, Wang Hongyuan, et al. Physical and numerical simulation of steam assisted gravity drainage with vertical and horizontal well combination in extra heavy oil reservoir[J]. Journal of China University of Petroleum, 2007, 31(4): 64-69.
[17] Le Ravalec M, Morlot C, Marmier R, et al. Heterogeneity impact on SAGD process performance in mobile heavy oil reservoirs. Oil & Gas Science and Technology, 2009, 64(4): 469-476.
[18] 张方礼, 张丽萍, 鲍君刚, 等. 蒸汽辅助重力泄油技术在超稠油开发中的应用[J]. 特种油气藏, 2007, 14 (2): 70-72. Zhang Fangli, Zhang Liping, Bao Jungang, et al. Application of SAGD in ultra heavy oil development[J]. Special Oil and Gas Reservoirs, 2007, 14(2): 70-72.
[19] 曾烨,周光辉.水平井蒸汽辅助重力驱双模研究初探[J].石油勘探与开发, 1994, 21(5): 70-75. Zeng Ye, Zhou Guanghui. A bi- model reservoir on steam- assisted gravity drive[J]. Petroleum Exploration and Development, 1994, 21(5): 70-75.
[20] 刘尚奇, 许心伟, 张锐. 稠油油藏水平井热采应用研究[J]. 石油勘探与开发, 1996, 23(2): 65-69. Liu Shangqi, Xu Xinwei, Zhang Rui. A simulation study on the application of horizontal wells in heavy oil reservoirs[J]. Petroleum Exploration and Development, 1996, 23(2): 65-69.
[21] Singhal A K, Das S K, Leggitt S M, et al. Screening of reservoirs for exploitation by application of steam assisted gravity drainage/VAPEX processes[C]. International Conference on Horizontal Well Technology. Austin, UAS, November 18-20, 1996.
[22] 何万军, 陈新文, 赵睿, 等. 水平井轨迹偏移对蒸汽辅助重力泄油生产的影响. 新疆石油地质, 2013, 34(6): 669-671. He Wangjun,Chen Xinwen, Zhao Rui, et al. The impact of horizontal well trajectory offset on production by SAGD process[J]. Xinjiang Petroleum Geology, 2013, 34(6): 669-671.
[23] 刘瑞江, 张业旺, 闻崇炜, 等. 正交试验设计和分析方法研究[J]. 实验技术与管理, 2010, 27(9): 52-55． Liu Ruijiang, Zhang Yewang, Wen Chongwei, et al. Study on the design and analysis methods of orthogonal experiment[J]. Experimental Technology and Management, 2010, 27(9): 52-55．