scholarly journals PRODUCTION WELL WATER SHUT-OFF TREATMENT IN A HIGHLY FRACTURED SANDSTONE RESERVOIR

2001 ◽  
Author(s):  
Lyle A Johnson, Jr
Keyword(s):  
Well Water ◽  
Production Well ◽  
Sandstone Reservoir ◽  
Fractured Sandstone

Production Well Water Coning-Is There Anything We Can Do?

2002 ◽  
Author(s):  
F.B. Thomas ◽  
E. Shtepani ◽  
G. Marosi ◽  
D.B. Bennion
Keyword(s):  
Well Water ◽  
Production Well ◽  
Water Coning

Experimentally investigation of the effects of nanoparticles-enriched ASP formulations on the spontaneous imbibition in a fractured sandstone reservoir

2015 ◽  
Vol 11 (1) ◽  
pp. 98-107 ◽  
Author(s):  
Khosro Rahimi ◽  
Meisam Adibifard ◽  
Mahmoud Hemmati ◽  
Homeira Shariat Panahi ◽  
Shahab Gerami
Keyword(s):  
Spontaneous Imbibition ◽  
Sandstone Reservoir ◽  
Fractured Sandstone

A New Method of Fracture Designing to Elevate SRV in Natural Fractured Sandstone Reservoir

2013 ◽  
Vol 275-277 ◽  
pp. 1471-1475 ◽  
Author(s):  
Ding Wei Weng ◽  
Qun Lei ◽  
Zi Yi Guo ◽  
Yong Luo
Keyword(s):  
Oil Production ◽  
New Method ◽  
Natural Fractures ◽  
Fracture Conductivity ◽  
Fracture Length ◽  
Reservoir Volume ◽  
Net Pressure ◽  
Sandstone Reservoir ◽  
Fractured Sandstone ◽  
The Relationship

This paper firstly analyze the relationship between the fracture net pressure and the sand to fluid ratio (SOR), and the conclusion is that the high SOR could accumulate high net pressure to make the natural fractures open in natural fractured sandstone reservoir. Then relationship between the cumulative oil production and opening the natural fractures is analyzed by means of reservoir numerical simulation, and the conclusion is that the cumulative oil production increased apparently as the area of opening natural fractures increasing. Based on the analyses, a new method of optimizing fracture conductivity to elevate the stimulating reservoir volume (SRV) was formed: firstly, evaluate the stress field and calculate the critical net pressure of the natural fractures opening; secondly, determine the average proppant concentration according the relationship between the net pressure and proppant concentration; thirdly, calculate the fracture conductivity according to the proppant concentration; at last, optimize the fracture length. There are two key works: one is acquiring the accurate principal stress combining the indoor experiment and field test; the other one is acquiring accurate conductivity of proppant, and long term conductivity experiments are recommended.

scholarly journals Computing Oil Saturation of Fractured Sandstone Reservoir

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Zhao Bin ◽  
Zhu Guangyou ◽  
Shang Yanjun ◽  
Shao Peng
Keyword(s):  
Oil Saturation ◽  
Sandstone Reservoir ◽  
Fractured Sandstone
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