ANALYSIS ON FLUID INTERFACE STABILITY OF STEAM FLOODING IN MONOCLINAL HEAVY OIL RESERVOIR

doi:10.3863/j.issn.1674-5086.2009.04.020

西南石油大学学报(自然科学版) ›› 2009, Vol. 31 ›› Issue (4): 95-98.DOI: 10.3863/j.issn.1674-5086.2009.04.020

• 石油与天然气工程 • Previous Articles Next Articles

ANALYSIS ON FLUID INTERFACE STABILITY OF STEAM FLOODING IN MONOCLINAL HEAVY OIL RESERVOIR

WANG Li- qiang¹WANG Hong- hui²TU Jian-hua³XIA Li⁴CHEN Jie⁵

1.China University of Petroleum Post-Doctoral Mobile Station,Changping Beijing 102249,China;2.State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,ChengDu University Of Technology,Chengdu Sichuan 610059,China;3.Offshore Exploration and Development Corporation of Dagang Oilfield,PetroChina,Dagang Tianjin 300280,China;4.The Sixth Oil Production Factory，Dagang Oilfield Branch PetrolChina,Huanghua Hebei 061100,China;5.Exploration and Development Research Institution of Tuha Oilfield,PetrolChina，Hami Xinjiang 839009,China

Received:1900-01-01 Revised:1900-01-01 Online:2009-08-20 Published:2009-08-20

Abstract

Abstract: For solving the problem that steam channeling mechanism is not understanded well，starting from geology and physics model of steam flooding，issue of steam flooding stability is converted to one of gas-liquid and liquid-liquid interface stability.Based on general Darcy′s law flowing through porous media which includes the threshold pressure gradient effect，stable critical pressure drop and critical flowing velocity two kinds of interfaces are determined in monoclinal heavy oil reservoir.Furthermore，sensitive research on some factors affecting interface stability is carried out.The results show that these factors，namely，mobility ratio，gravity，threshold pressure gradient in heat condensate zone and accumulation zone，producer-injector spacing are significant effect on two kinds of interface stability.Especially，the kind of effect is different to two kinds of interfaces.This research can provide successful empiric on preventing and improving steam channeling with theory base.

Key words: heavy oil, steam flooding, steam channeling, fluid interface, stability, threshold pressure gradient

CLC Number:

TE345

WANG Li- qiangWANG Hong- hui TU Jian-hua XIA Li CHEN Jie. ANALYSIS ON FLUID INTERFACE STABILITY OF STEAM FLOODING IN MONOCLINAL HEAVY OIL RESERVOIR[J]. 西南石油大学学报(自然科学版), 2009, 31(4): 95-98.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1674-5086.2009.04.020

http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2009/V31/I4/95

[1]	ZHANG Lijun, WANG Shuai, ZHENG Wei. Establishment of a New Method for Viscosity Calculation of Crude Oil by Data Analysis [J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2020, 42(6): 49-55.
[2]	DUAN Yonggang, WU Zijian, WEI Mingqiang, REN Keyi, LU Chuan. Influence of EBIP Thickness Variation Modes on SAGD Production Characteristics in Super Heavy Oil Reservoirs [J]. 西南石油大学学报(自然科学版), 2020, 42(5): 127-134.
[3]	ZHANG Jilei, LUO Xianbo, HE Yifan, OUYANG Yuwei, XU Ya'nan. Influence of Time-varying Reservoir Physical Properties on Water Cone Change of Directional Wells in Heavy Oil and Bottom Water Reservoirs [J]. 西南石油大学学报(自然科学版), 2020, 42(2): 133-140.
[4]	WANG Yanwei, LIU Huiqing, DONG Xiaohu, ZHANG Qichen. Physical Simulation of Cold Recovery of Edge Water Heavy Oil Reservoir After Steam Stimulation [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 91-100.
[5]	MENG Yingfeng, LIU Houbin, YU Anran, HU Yongzhang, DENG Yuanzhou. Borehole Completion Stability of Deep Brittle Shale Horizontal Wells [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 51-59.
[6]	LIU Houbin, CUI Shuai, MENG Yingfeng, WU Shuang, WU Ke. Study on Mechanical Characteristics and Wellbore Stability of Hard Brittle Shale in Western Sichuan [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 60-67.
[7]	LUO Yong, ZHANG Haishan, WANG Jian, CAI Bin, WU Bin. A Study on the Characteristics of Deeply Buried Mud Shale and Drilling Fluid Techniques in Oil and Gas Fields of East China Sea [J]. 西南石油大学学报(自然科学版), 2019, 41(4): 90-98.
[8]	ZHENG Wei, ZHU Guojin, TAN Xianhong, LIU Xinguang, WANG Lei. Experimental Study on Physical Simulation of In-situ Combustion in Offshore Heavy Oilfields [J]. 西南石油大学学报(自然科学版), 2019, 41(4): 107-112.
[9]	MA Qiang, LIN Riyi, HAN Chaojie, YUAN Gaoliang, YU Wanmin. An Experimental Investigation of H₂S Production by Thermochemical Sulfate Reduction in Heavy Oil [J]. 西南石油大学学报(自然科学版), 2019, 41(4): 175-182.
[10]	LIU Guangfu, ZHOU Kaidi, ZHU He, FENG Lianlei, YAO Aijun. Vibrational Stability Based on Autocorrelation Analysis of Translating Window Signals [J]. 西南石油大学学报(自然科学版), 2019, 41(4): 166-174.
[11]	WANG Zhichen, LÜ Zhenhu, DONG Jingfeng, ZHANG Fengjuan, ZHOU Peiyao. Influence of Multivalent Metal Ions on Organic Borate-crosslinked Guanidine Gum Fracturing Gluids: Analysis and Countermeasures [J]. 西南石油大学学报(自然科学版), 2019, 41(3): 177-184.
[12]	LIU Dong, SU Yanchun, CHEN Jianbo, ZHANG Caiqi, PAN Guangming. A 3-D Physical Simulation Experiment and Numerical Test on Multi-thermal Fluids Flooding After Huff and Puff [J]. 西南石油大学学报(自然科学版), 2019, 41(1): 137-146.
[13]	JING Gang, HE Jun, CHEN Jiasong, YANG Lin, LI Jianjun. Maximum Pressure Threshold Increase Test for Jintan Salt Cavern Gas Storage [J]. 西南石油大学学报(自然科学版), 2018, 40(6): 77-84.
[14]	JING Gang, LI Long, BA Jinhong, LIU Tao, CHEN Jiasong. Real-time Microseism Monitoring of Stability of Salt-cavern Gas Storage in Jintan [J]. 西南石油大学学报(自然科学版), 2018, 40(5): 140-146.
[15]	SHI Shanzhi, DONG Baojun, ZENG Dezhi, YU Huiyong, CHEN Yuxin. Simulation of the Effect of Corrosion Performance of Four Types Under CO₂-assisted Steam Flooding Conditions [J]. 西南石油大学学报(自然科学版), 2018, 40(4): 162-168.

ANALYSIS ON FLUID INTERFACE STABILITY OF STEAM FLOODING IN MONOCLINAL HEAVY OIL RESERVOIR

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments