Determination of Irreducible Water Saturation and its Application in Analysing Water Producing after Fracturing

Xi Wen Zhang; Guang Sheng Cao; Li Juan Niu; Gui Long Wang

doi:10.4028/www.scientific.net/AMM.548-549.1881

Paper Titles

Application of Multidimensional Data Model in the Traffic Accident Data Warehouse
p.1857

A Study of the Traffic Flow Predictive Model Based on Mathematical Statistics and Stochastic Process
p.1862

Effective Bridging Agent Particle Sizes of Reservoir Drilling Mud
p.1871

Carbon Dioxide (CO₂) Foam Stability Dependence on Nanoparticle Concentration for Enhanced Oil Recovery (EOR)
p.1876

Determination of Irreducible Water Saturation and its Application in Analysing Water Producing after Fracturing
p.1881

Calculation Method of Earth Stress in Zhenjing Oil Fileld in China
p.1885

Numerical Coupling of Drilling Vibration to Riser’s Oscillation
p.1893

Improving the Design of Peripheral IV Therapy by Employing Product Development Approach and Rapid Prototyping Technology
p.1901

ε-SVR-Based Predictive Models of Energy Consumption and Performance for Sintering
p.1905

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 548-549Determination of Irreducible Water Saturation and...

Determination of Irreducible Water Saturation and its Application in Analysing Water Producing after Fracturing

Abstract:

Combining Semipermeable Diaphragm Method with Nonsteady State Method, Bound Water Saturation and Critical Water Saturation in Du 38 District of Daqing Fuyang Reservoir are Determined before and after Fracturing and Relationship between them is also Analyzed. the Results Show that the Fracture of Bound Water, have a Certain Influence Critical Water Saturation, and the Cracks of Bound Water, the Greater the Size Change the Greater the Value of Critical Water Saturation; Characteristics of Reservoir Microscopic Seepage is Analyzed, the Results Show that the Movable Water Potential Changes is the Main Cause of Oil well Water after Fracturing.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 548-549)

Pages:

1881-1884

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.548-549.1881

Citation:

Cite this paper

Online since:

April 2014

Authors:

Xi Wen Zhang*, Guang Sheng Cao, Li Juan Niu, Gui Long Wang

Keywords:

Critical Water Saturation, Fracturing, Irreducible Water Saturation, Relative Permeability

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Dezhi Zhou. The irreducible water saturation and critical water saturation relation research [A]. Oil and gas geology and oil recovery, 2006, 13(6): 81-83.

Google Scholar

[2] Dapeng Dong, Ruihan Wang , Yuhan Jin. Capillary pressure curve structure semipermeable partition method in the study [A]. Journal of Yangtze university , 2013, 20(10): 86-87.

Google Scholar

[3] Xiaochun Hou, Yaru Wang, qingyan Yang. A new method to calculate the unsteady oil-water relative permeability curve [A]. Daqing petroleum geology and development, 2008, 27(4): 54-56.

Google Scholar

[4] Xianbing Li, Zubo Zhang, Manli Luo. Comparative study of laboratory building irreducible water saturation method [J]. Logging and perforating, 2002, 5(3): 50-53.

Google Scholar