[1]张永昌  李相方  孙政  李宗宇  刘文远  张逸.凝析气藏注气开发气窜量化评价方法及应用[J].石油钻采工艺,2017,39(6):667-672.[doi:10.13639/j.odpt.2017.06.001]
 ZHANG Yongchang,LI Xiangfang,et al.An quantitative evaluation method for gas channeling in the process of gas injection development of condensate gas reservoirs and its application[J].Oil Drilling & Production Technology,2017,39(6):667-672.[doi:10.13639/j.odpt.2017.06.001]
点击复制

凝析气藏注气开发气窜量化评价方法及应用
分享到:

《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
39卷
期数:
2017年6期
页码:
667-672
栏目:
油藏工程
出版日期:
2017-11-20

文章信息/Info

Title:
An quantitative evaluation method for gas channeling in the process of gas injection development of condensate gas reservoirs and its application
文章编号:
1000 – 7393( 2017 )06 – 0667 – 06
作者:
张永昌12  李相方1  孙政1  李宗宇3  刘文远1  张逸1
1. 中国石油大学(北京)石油工程教育部重点实验室;2. 塔西南勘探开发公司;3. 中石化西北分公司
Author(s):
ZHANG Yongchang1 2 LI Xiangfang1 SUN Zheng1 LI Zongyu3 LIU Wenyuan1 ZHANG Yi1
1. Key Laboratory of Petroleum Engineering Education Ministry, China University of Petroleum, Beijing 102249, China; 2. Tarim Oilfield Southwest Exploration and Development Company, Kashi 844804, Xinjiang, China; 3. SINOPEC Northwest Company, Urumqi 830000, Xinjiang, China
关键词:
凝析气藏循环注气气窜识别方法量化评价
Keywords:
condensate gas reservoir cyclic gas injection gas channeling identification method quantitative evaluation
分类号:
P618.13
DOI:
10.13639/j.odpt.2017.06.001
文献标志码:
A
摘要:
在凝析气藏循环注气驱替过程中,受储集层非均质性影响,注入的干气容易沿高渗通道或天然裂缝突进,影响凝析气藏开发效果。研究凝析气藏注气气窜特征,建立凝析气藏注气气窜识别评价体系对改善开发效果和提高油气采收率具有重要意义。目前国内外凝析气井气窜判别方法主要有现场经验法、图版法、示踪剂法、微地震监测法等,针对凝析气藏循环注气生产过程中的气窜参数变化特征,综合利用上述方法对气窜情况进行评价,形成了凝析气藏注气气窜量化评价体系。以某凝析气藏一口实际井为例,对该井的气窜情况进行评价,结果显示该井生产状况良好,未发生气窜,与现场实际情况相符。该凝析气藏注气气窜量化评价体系为凝析气藏的开发部署、优化与气窜防治提供了理论依据。
Abstract:
When cyclic gas injection is conducted in a condensate gas reservoir, the injected dry gas tends to break through along high-permeability pathways or natural fractures due to reservoir heterogeneity, and consequently its development effect is impacted. To improve the development effect and increase the hydrocarbon recovery factor, it is of great significance to investigate the gas channeling characteristics of injected gas in condensate gas reservoirs and establish the gas channeling identification and evaluation system for the injected gas in condensate gas reservoirs. At present, the gas channeling discrimination methods for condensate gas wells at home and abroad include field experience method, chart method, tracer method, microseismic monitoring method and so on. Based on the variation characteristics of gas channeling parameters during the production of condensate gas reservoir by the cyclic gas injection, the gas channeling was evaluated using above methods comprehensively, and the quantitative evaluation system for the gas channeling of injected gas in condensate gas reservoirs was established. Then, one actual well in a certain condensate gas reservoir was taken as the example and its gas channeling was evaluated. It is indicated that this well is in good production condition without gas channeling. The evaluation result is consistent with the actual field situation. The quantitative evaluation system for the gas channeling of injected gas in this condensate gas reservoir provides the theoretical basis for development deployment, optimization and gas channeling control of condensate gas reservoirs.

相似文献/References:

[1]郭 平 王 娟 刘 伟 杜建芬 汪周华.缝洞型凝析气藏衰竭开采动态实验研究  [J].石油钻采工艺,2013,35(2):067.
 GUO Ping,WANG Juan,LIU Wei,et al.Dynamic experiment study on depletion development of condensategas reservoir with fracture and cave[J].Oil Drilling & Production Technology,2013,35(6):067.
[2]李 骞 郭 平 杜建芬 王 蓓.考虑吸附和毛管压力影响的凝析气藏物质平衡方程研究[J].石油钻采工艺,2010,32(4):041.
 LI Qian,GUO Ping,DU Jianfen,et al.Research of gas condensate reservoir material balance equation considering the impact of adsorption and capillary pressure[J].Oil Drilling & Production Technology,2010,32(6):041.
[3]郭 平 刘安琪 朱国金 杨宝泉 王 娟.多层合采凝析气藏小层产量分配规律[J].石油钻采工艺,2011,33(2):120.
 GUO Ping,LIU Anqi,ZHU Guojin,et al.Study on production distribution laws of single layers in commingling condensate pool[J].Oil Drilling & Production Technology,2011,33(6):120.
[4]杨立峰 谢正凯 卢拥军 杨振周 许志赫.煤系烃源岩凝析气藏改造技术研究与应用  [J].石油钻采工艺,2013,35(5):059.
 YANG Lifeng,XIE Zhengkai,et al.Research and application of condensate reservoir stimulation technology of coal measure hydrocarbon source rock[J].Oil Drilling & Production Technology,2013,35(6):059.
[5]李相方,程时清,覃斌,等.凝析气藏开采中的几个问题[J].石油钻采工艺,2003,25(5):047.[doi:10.3969/j.issn.1000-7393.2003.05.013]
 Li Xiangfang,Cheng Shiqing,Qin Bin,et al.SOME PROBLEMS IN DEVELOPMENT AND PRODUCTION OF GAS CONDENSATE RESERVOIRS[J].Oil Drilling & Production Technology,2003,25(6):047.[doi:10.3969/j.issn.1000-7393.2003.05.013]
[6]康晓东,覃斌,李相方,等.凝析气藏考虑毛管数和非达西效应的渗流特征[J].石油钻采工艺,2004,26(4):041.[doi:10.3969/j.issn.1000-7393.2004.04.015]
 Kang Xiaodong,Qin Bin,Li Xiangfang,et al.CHARACTERISTICS OF GAS CONDENSATE FLOW IN POROUS MEDIA CONSIDERING CAPILLARY NUMBER AND NON-DARCY EFFECT[J].Oil Drilling & Production Technology,2004,26(6):041.[doi:10.3969/j.issn.1000-7393.2004.04.015]
[7]齐明明,雷征东,康晓东,等.综合高速效应的凝析气藏流入动态[J].石油钻采工艺,2006,28(3):074.[doi:10.3969/j.issn.1000-7393.2006.03.022]
 QI Ming-ming,LEI Zheng-dong,KANG Xiao-dong,et al.Study on inflow performance relationship of condensate reservoir considering high velocity flow effect[J].Oil Drilling & Production Technology,2006,28(6):074.[doi:10.3969/j.issn.1000-7393.2006.03.022]
[8]高贵民,朱世民,刘东,等.苏4-14井借气气举排水采气技术[J].石油钻采工艺,2006,28(4):044.[doi:10.3969/j.issn.1000-7393.2006.04.014]
 GAO Gui-min,ZHU Shi-min,LIU Dong,et al.Gas-lift dewatering technology of Su 4-14 by using gas from adjacent wells[J].Oil Drilling & Production Technology,2006,28(6):044.[doi:10.3969/j.issn.1000-7393.2006.04.014]
[9]王志伟,李相方,童敏,等.基于凝析气相变的凝析油聚集规律[J].石油钻采工艺,2005,27(4):048.[doi:10.3969/j.issn.1000-7393.2005.04.015]
 Wang Zhiwei,Li Xiangfang,Tong Min,et al.CONDENSATE OIL ACCUMULATION REGULAR BASED ON PHASE CHANGE OF GAS CONDENSATE[J].Oil Drilling & Production Technology,2005,27(6):048.[doi:10.3969/j.issn.1000-7393.2005.04.015]
[10]罗炫  杨通水  杨曦.致密凝析有水气藏断层特征及其对开发效果的影响 ——以安岳气田须二气藏为例[J].石油钻采工艺,2018,40(4):477.[doi:10.13639/j.odpt.2018.04.013]
 LUO Xuan,YANG Tongshui,YANG Xi.Fault characteristics of water-bearing tight condensate gas reservoirs and their effects on development effectiveness: A case study on the Xu 2 gas reservoir in Anyue Gasfield[J].Oil Drilling & Production Technology,2018,40(6):477.[doi:10.13639/j.odpt.2018.04.013]

更新日期/Last Update: 2018-02-07