Research and Performance Evaluation of an Autogenic Acidic Fracturing Fluid System for High-Temperature Carbonate Reservoirs

2021 ◽  
Author(s):  
Jingchao Lei ◽  
Jianpeng Jia ◽  
Baoning Liu ◽  
Wei Yan
Keyword(s):  
Performance Evaluation ◽  
High Temperature ◽  
Carbonate Reservoirs ◽  
Fracturing Fluid ◽  
Fluid System ◽  
And Performance

Preparation and Performance Evaluation of Nanoparticle Modified Clean Fracturing Fluid

2021 ◽  
pp. 128117
Author(s):  
Ming Zhou ◽  
Xiaoling Yang ◽  
Zhendong Gao ◽  
Xiangyang Wu ◽  
Linkai Li ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Fracturing Fluid ◽  
And Performance

Performance Evaluation of High Temperature Fracturing Fluid

2014 ◽  
Author(s):  
Chetan Prakash ◽  
Manoj Prakash Achalpurkar ◽  
Ramesh Uppuluri
Keyword(s):  
Performance Evaluation ◽  
High Temperature ◽  
Fracturing Fluid

Experimental Study on Novel High Density and High Temperature Tolerant Fracturing Fluid

2014 ◽  
Vol 1006-1007 ◽  
pp. 152-155
Author(s):  
Bo Xiao ◽  
Rui Ma
Keyword(s):  
High Temperature ◽  
Sodium Chloride ◽  
Base Fluid ◽  
High Density ◽  
The Novel ◽  
Fracturing Fluid ◽  
Fluid System ◽  
Crosslinking Process ◽  
Viscosity Enhancement ◽  
High Shearing

Based on weighted agent sodium chloride, this study introduces a high density and high temperature tolerant fracturing fluid. According to the evaluation of the effect of weighted agent on the performance of base fluid and crosslinked fluid, conclusions can be got as follows. Introduction of weighted agent provides an auxiliary viscosity enhancement of the base fluid to some extent. Meanwhile, the crosslinked time is prolonged and gel breaking becomes more difficult owing to the interference effect of metal ions exerted on the crosslinking process between molecular chains of guar and crosslinker. Moreover, the experiments show that the novel fluid system has a strong tolerance of high temperature and high shearing rate. The viscosity of the fluid system with 15% weighted agent sodium chloride can maintain 160 mPa•s after 120 min shearing at 170 s-1under the temperature of 150 °C. The excellent performance of the fluid system ensures it has a good stimulation effect in the fracturing treatment in the deep and high temperature formation stimulation treatment.

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