A Novel Equipment-Friendly and Environment-Friendly Well Stimulation Fluid for Carbonate Reservoirs: Better Wormholes and Lower Corrosion at Reservoir Conditions

2018 ◽  
Author(s):  
Jyoti Shanker Pandey ◽  
Negar Nazari ◽  
Kaj Thomsen ◽  
Reza Barati
Keyword(s):  
Carbonate Reservoirs ◽  
Environment Friendly ◽  
Well Stimulation ◽  
Reservoir Conditions

Well Stimulation Technology for Thick Carbonate Reservoirs

2005 ◽  
Author(s):  
Ibrahim S. Abou-Sayed ◽  
Chris E. Shuchart ◽  
Ming Gong
Keyword(s):  
Carbonate Reservoirs ◽  
Well Stimulation

Well Stimulation Technology for Thick, Middle East Carbonate Reservoirs

2007 ◽  
Author(s):  
I.S. Abou-Sayed ◽  
C.E. Shuchart ◽  
N.H. Choi ◽  
B.M. Clancey ◽  
T.F. Bene
Keyword(s):  
Middle East ◽  
Carbonate Reservoirs ◽  
Well Stimulation

Well Stimulation Technology for Thick, Middle East Carbonate Reservoirs

2007 ◽  
Author(s):  
Ibrahim Abou-Sayed ◽  
Chris E. Shuchart ◽  
Nancy Hyangsil Choi ◽  
Byron Michael Clancey ◽  
Thomas Franklin Bene
Keyword(s):  
Middle East ◽  
Carbonate Reservoirs ◽  
Well Stimulation

scholarly journals Study on Environment Friendly Descaling and Formation Unblocking Technique for Injection Wells

2019 ◽  
Vol 136 ◽  
pp. 04002
Author(s):  
Yan yu ◽  
Yang yang ◽  
Guo shuzhao ◽  
Cai qingqin ◽  
Li qinghua
Keyword(s):  
Acid Treatment ◽  
Solid Acid ◽  
Slow Release ◽  
Well Bore ◽  
Short Term ◽  
Injection Wells ◽  
Environment Friendly ◽  
Liquid Circulation ◽  
Well Stimulation ◽  
Transportation Procurement

Corrosion and scale formation of near well-bore zone are common reasons that affect the effectiveness of injection wells. Although conventional stimulation treatments can remove the blockage, many disadvantages occur such as short-term effectiveness, long occupation period, large amount of waste fluid, big environmental impact and limited transportation procurement. In this paper, an environment friendly descaling and formation unblocking technique was found which includes two kinds of treatments. One is called neutral descaling, anti-swelling, liquid circulation cleaning technique(NALC) and the other is called slow release anti-scaling solid acid treatment(SASA). The environment impacts of well stimulation treatments are significantly reduced which would meet the requirements of the “Green Mine” needs.

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