For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Character Exploration for River Ecology Condition Based on Factor Analysis
p.3461
Characteristics of Pore Types of Weibei Gas Shales: An Investigation by FESEM with Ar-Ion Milling
p.3470
Effect of Artificial Grassland Establishing on the Vegetation Restoration in the Degraded Ecosystem
p.3474
Effect of Water Vapor on NO Reduction by Iron in N2 Atmosphere
p.3479
Experimental Research on Electric Analogy of Staged Fracturing of Horizontal Wells Flooding
p.3484
Interaction Effects of Polyacrylamide Application Rate, Molecular Weight, and Slope Gradient on Runoff and Soil Loss under Sprinkler Irrigation
p.3489
Research of Sand Drift Potential and Wind Conditions in Xilamuren Grassland
p.3499
Research on Wind Erosion of Xilamuren Grassland, Inner Mongolia
p.3505
Study of Adsorption of Cu2+ and Ni2+ from Aqueous Solutions Using β-Cyclodextrin Modified Zeolites
p.3509

Experimental Research on Electric Analogy of Staged Fracturing of Horizontal Wells Flooding

Article Preview

Abstract:

An electrolytic simulation experiment was designed according to the water and electricity resembling principle. The pressure contour distribution and the effects of the productivity of the fractured horizontal well were experimentally studied under the flooding. The equal pressure lines around horizontal wells were elliptic, and the equal pressure lines were Parallelled distribution in the fracture of horizontal well, Flow states was unidirectional flow, indicating staged fracturing of horizontal well by improving Percolation way greatly reduce seepage resistance. Under the experimental conditions, staged fracturing horizontal waterflooding development best combination of parameters: row and staggered well pattern, penetration ratio of horizontal section was 0.8, the number of fractures should be 6 (fracture space was 91m), penetration ratio of fracture was 0.25, the angle between the fracture and horizontal well is 90 degree. The importance ranking of productivity was horizontal length, the number of fractures (fracture space ),fracture length, he angle between the fracture and horizontal well and well-pattern type.

You might also be interested in these eBooks
Advances in Environmental Technologies III View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 955-959)

Pages:

3484-3488

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.955-959.3484

Citation:

Cite this paper

Online since:

June 2014

Authors:

Guang Zhong Lv*, Jiang Qiao Zhang

Keywords:

Electric Analogy, Productivity, Staged Fracturing of Horizontal Wells, Waterflood Development

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] Ruzhong Tang, Qingzhi Wen, Jian Su, Zhanqin Qu, et al: Petroleum Drilling Techniques, 2010, 38(2): 80-83.

Google Scholar

[2] Xuewen Zhang, Hongchang Fang, Zenan Qiu, et al : ACTA PETROLEI SINICA, 1999, 20(4): 51-55.

Google Scholar

[3] Jianguang Wei, Zhi-ming Wang, -Xin Zhang: Journal of Hydrodynamics(Ser. A). 2009, 24(5): 631-639.

Google Scholar

[4] Quanlin Wang, Hai Tang, Dong-liang Lv, Ke Zhou, Zhou Chen:. Journal of Xi'an Shiyou University Natural Science Edition) , 2010, 25(5): 42-45.

Google Scholar

[5] Zhenbao Mu, Xiangchun Yuan, Xiaomin Zhu : Geoscience, 2009, 23(2): 337-340.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.