THE INFLUENCE OF HORIZONTAL WELL TRAJECTORY ON RECOVERY EFFECTIVENESS OF BOTTOM WATER OIL RESERVOIR

doi:10.3863/j.issn.1674-5086.2009.06.023

西南石油大学学报(自然科学版) ›› 2009, Vol. 31 ›› Issue (6): 105-109.DOI: 10.3863/j.issn.1674-5086.2009.06.023

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

THE INFLUENCE OF HORIZONTAL WELL TRAJECTORY ON RECOVERY EFFECTIVENESS OF BOTTOM WATER OIL RESERVOIR

HE Feng-guo¹ LI Liang-chuan²YUE Xiang-an¹ ZHENG Jia-peng²JIANG Jian-lin¹

1.MOE Key Laboratory of Petroleum Engineering,China University of Petroleum,Changping Beijing 102249,China；2.Oil Production Technology Research Institute,Jidong Oilfield,Tangshan Hebei 063000,China)JOURNAL OF SOUTHWEST PETROLEUM UNIVERSITY(SCIENCE & TECHNOLOGY EDITION)，VOL.31，NO.6,105-109,2009（ISSN 1674-5086，in Chinese

Received:1900-01-01 Revised:1900-01-01 Online:2009-12-20 Published:2009-12-20

Abstract

Abstract: 3D physical model for horizontal well production of bottom water oil reservoir is established in this paper.The influence of horizontal well trajectory on horizontal well deliverability,bottom water and well bore pressure gradient,water cut and recovery is studied by changing dogleg location in horizontal well and the distance from bottom water.Results show that water cut increases slowly when the dogleg is far from heel in concave horizontal well,and the period of water-free production is longer.When the dogleg in concave horizontal well is located in the middle,and the dogleg is shallow in depth,the recovery is high.After injecting gel plugging and recovering by bottom water drive,the degree of enhancing recovery is higher when the dogleg is located at the heel.Experimental result is coincident with practical oil reservoir,which provides meaningful reference for horizontal well optimal design and in-situ shutoff of bottom water oil reservoir.

Key words: physical model, bottom water oil reservoir, horizontal well, well bore trajectory, water content, recovery

CLC Number:

TE312

HE Feng-guo LI Liang-chuan YUE Xiang-an ZHENG Jia-peng JIANG Jian-lin . THE INFLUENCE OF HORIZONTAL WELL TRAJECTORY ON RECOVERY EFFECTIVENESS OF BOTTOM WATER OIL RESERVOIR[J]. 西南石油大学学报(自然科学版), 2009, 31(6): 105-109.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1674-5086.2009.06.023

http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2009/V31/I6/105

[1]	CHEN Xue, XU Jianliang, LI Jing, XIAO Jianfeng, ZHONG Sicun. An Analysis of Main Controlling Factors of Production for Horizontal Shale Gas Well in Weiyuan Block [J]. 西南石油大学学报(自然科学版), 2020, 42(5): 63-74.
[2]	ZHANG Boning, ZHANG Ruihan, WU Tingting, LU Youchang. Mechanism Analysis of the Production Performance of Multi-stage Fractured Horizontal Well in Tight Gas Reservoir [J]. 西南石油大学学报(自然科学版), 2020, 42(5): 107-117.
[3]	HUANG Liang, WANG Guorong, XU Jing, WEI Anchao, JIA Duping. An Experimental Study on Vibration Characteristics of Horizontal Well Completion String [J]. 西南石油大学学报(自然科学版), 2020, 42(5): 170-178.
[4]	HE Xiaochuan, OU Jiaqiang. The Agent Technologies for Efficient Development of Moxi T₂l₁¹ Gas Reservoir [J]. 西南石油大学学报(自然科学版), 2020, 42(4): 144-154.
[5]	ZHONG Wenjian, LI Shuanggui, XIONG Yulou, FU Jianhong, SU Yu. The Dynamics Characteristics and Strength Check of Drilling String in Ultra-deep Horizontal Well [J]. 西南石油大学学报(自然科学版), 2020, 42(4): 135-143.
[6]	ZHANG Deping, MA Feng, WU Yule, DONG Zehua. Optimization of Injection Technique of Corrosion Inhibitor in CO₂-flooding Oil Recovery [J]. 西南石油大学学报(自然科学版), 2020, 42(2): 103-109.
[7]	HU Xihui, LI Wei, XU Bihua, MA Jinglun, YUAN Bin. Contact Forms of Casing with Centralizer and Its Effect on Friction [J]. 西南石油大学学报(自然科学版), 2020, 42(2): 158-165.
[8]	LIU Hailong. The Theory of Pressure-difference-time and the Equivalence of Variables in Planar One-dimension Flow [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 147-154.
[9]	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.
[10]	WANG Qiwei. An Experimental Study on Improving the Liquid-carrying Capacity of Wellbore Gas by a Multi-stage Orifice [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 78-83.
[11]	OU Chenghua, YANG Xiao, LIANG Chenggang, HUANG Yi, ZHU Haiyan. Shale Layer Correlation of Horizontal Wells and Their 3D Visual Characterization [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 44-50.
[12]	ZHANG Liehui, CUI Qianchen, XIE Jun, ZHENG Jian, LI Chengyong. Linear Coupling Seepage Model for Fractured Horizontal Wells in Shale Gas Reservoir [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 1-12.
[13]	CHENG Xiaowei, ZHANG Gaoyin, MA Zhichao, LI Bin, GU Tao. Technology of In-situ Toughening of Oil Well Cement in Shale Gas Horizontal Wells [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 68-74.
[14]	YANG Zhaozhong, LI Yang, LI Xiaogang, LI Chengyong. Key Technology Progress and Enlightenment in Refracturing of Shale Gas Horizontal Wells [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 75-86.
[15]	MA Tianshou, PENG Nian, CHEN Ping, DENG Zhizhong. Wellbore Fracture Initiation Mechanical Behavior in a Horizontal Shale Gas Well [J]. 西南石油大学学报(自然科学版), 2019, 41(6): 87-99.

THE INFLUENCE OF HORIZONTAL WELL TRAJECTORY ON RECOVERY EFFECTIVENESS OF BOTTOM WATER OIL RESERVOIR

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments