An Experimental Study on Anti-channeling Technology with Foam in#br#
CO2 Flooding

doi:10.11885/j.issn.1674-5086.2013.11.04.04

Abstract

Abstract:

In the pilot test of CO2 flooding in Yaoyingtai Oilfield，early CO2 channeling decreased its sweeping volume and
production capacity. Low permeability fractured core models were generated by core cutting technique. The foam blocking
ability and flooding performance were measured by core flooding experimental apparatus and the effects of different foam
injection schemes on foam plugging and EOR results of foam displacement following water and gas flooding were conducted.
The experiment results show that CO2 foam can increase fluid flow resistance in the fracture，reduce liquid motility effectively
with resistance factors between 46∼80；there is a foam apparent viscosity in the fracture that has an impact on the initial flow of
foam；for the oil saturated fractured cores flooded by water and gas，oil recovery was increased by 26% and 35% respectively
and the mechanism of CO2 foam EOR in low permeability fractured reservoirs are revealed.

Key words: low-permeability fractured reservoir, foam plugging, enhanced oil recovery, foam flooding

CLC Number:

TE357

Liu Zupeng1*, Li Zhaomin2. An Experimental Study on Anti-channeling Technology with Foam in#br# CO2 Flooding[J]. 西南石油大学学报(自然科学版), DOI: 10.11885/j.issn.1674-5086.2013.11.04.04.

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References

[1] 陈志超，李刚，尚小东，等．CO2 驱提高采收率国内外
发展应用情况[J]. 内蒙古石油化工，2009（9）：26 27．
[2] 郝敏，宋永臣. 利用CO2 提高石油采收率技术研究现
状[J]. 钻采工艺，2010，33（4）：59 63．
Hao Min，Song Yongchen. Research status of CO2-
EOR[J]. Drilling & Production Technology，2010，
33（4）：59 63．
[3] 陈欢庆，胡永乐，田昌炳．CO2 驱油与埋存研究进
展[J]. 油田化学，2012，29（1）：116 121，127．
Chen Huanqing，Hu Yongle，Tian Changbing. Advances
in CO2 displacing oil and CO2 sequestrated researches[J].
Oilfield Chemistry，2012，29（1）：116 121，127．
[4] 沈德煌，张义堂，张霞，等. 稠油油藏蒸汽吞吐后转注
CO2 吞吐开采研究[J]. 石油学报，2005，26（1）：83 86.
Shen Dehuang，Zhang Yitang，Zhang Xia，et al. Study
on cyclic carbon dioxide injection after steam soak in
heavy oil reservoir[J]. Acta Petrolei Sinica，2005，26（1）：
83 86.
[5] 郭平，周耐强，张茂林，等. 任11 碳酸盐岩油藏注CO2
提高采收率研究[J]. 西南石油大学学报：自然科学版，
2012，34（2）：180 184．
Guo Ping，Zhou Naiqiang，Zhang Maolin，et al. Study on
EOR by carbon dioxide injection process in R11 carbonate
reservoir[J]. Journal of Southwest Petroleum University：
Science & Technology Edition，2012，34（2）：180 184．
[6] 刘仁静，刘慧卿，李秀生，等. 延长油田特低渗透浅层
油藏注CO2 提高采收率技术研究[J]. 西安石油大学学
报：自然科学版，2010，25（4）：62 65.
Liu Renjing，Liu Huiqing，Li Xiusheng，et al. Enhanced
oil recovery of shallow extra-low perm eability reservoir
in Yanchang Oilfield by CO2 injection[J]. Journal of
Xi′an Shiyou University：Natural Science Edition，2010，
25（4）：62 65.
[7] 江怀友，沈平平，钟太贤，等. 二氧化碳埋存与提高
采收率的关系[J]. 油气地质与采收率，2008，15（6）：
52 55．
Jiang Huaiyou，Shen Pingping，Zhong Taixian，et al. The
relationship between CO2 storage and oil recovery enhancing[
J]. Petroleum Geology and Recovery Efficiency，
2008，15（6）：52 55．
[8] 李宾，向国成. 从资源枯竭之忧到资源再生之虑碳排放
研究述评[J]. 成都理工大学学报：社会科学版，2012，
20（2）：24 31.
Li Bin，Xiang Guocheng. From the anxieties about resource
depletion to the perspetive of resource regeneration：
A survey on the economics analysis of carbon emission[
J]. Journal of Chengdu University of Technology：
Social Sciecces，2012，20（2）：24 31.
[9] 李兆敏，王冠华，曹小朋. 泡沫混排解堵技术研究与应
用[J]. 西南石油大学学报：自然科学版，2010，32（2）：
178 181.
Li Zhaomin，Wang Guanhua，Cao Xiaopeng. Research
and application of foam plug removal technology[J]. Journal
of Southwest Petroleum University：Science & Technology
Edition，2010，32（2）：178 181.
[10] 乔琦，吴永峰，葛维，等. 克拉玛依油田III 类砾岩油
藏氮气泡沫驱可行性[J]. 新疆石油地质，2012，33（4）：
464 466.
Qiao Qi，Wu Yongfeng，Ge Wei，et al. Feasibility study
on nitrogen foam flooding for class III conglomerate
reservoir development in Karamay Oilfield[J]. Xinjiang
Petroleum Geology，2012，33（4）：464 466.
[11] 王其伟. 孤岛中二区低张力泡沫驱油体系性能研究[J].
西南石油大学学报：自然科学版，2012，34（5）：88 92.
Wang Qiwei. Performance research of ultra-low interfacial
tension foam flooding system of Gudao second district[J].
Journal of Southwest Petroleum University：Science &
Technology Edition，2012，34（5）：88 92.
[12] Putra E，Fidra Y，Schechter D S. Use of experimental and
simulation results for estimating critical and optimum water
injection rates in naturally fractured reservoirs[C]. SPE
56431，1999.
[13] Hirasaki G J，Lawson J B. Mechanisms of foam flow
in porous media：Apparent viscosity in smooth capillaries[
C]. SPE 12129，1985.
[14] Kovscek A R，Tretheway D C，Persoff P，et al. Foam flow
through a transparent rough-walled rock fracture[J]. Journal
of Petroleum Science and Engineering，1995，13（2）：
75 86.
[15] Yousef A A，Gary A P，Mojdeh D. Mechanistic modeling
of chemical transport in naturally fractured oil reservoirs[
C]. SPE 129661，2010.

An Experimental Study on Anti-channeling Technology with Foam in#br# CO2 Flooding

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