Coal bed methane reservoirs possess low to ultra-low permeability. In order to improve the production from CBM wells, stimulation techniques were deployed. This article reviews the most cost-effective, time-saving, and eco-friendly fracturing fluid which is a mix of water, guar gum, and sodium acetate. This article also provides a detailed study of hydraulic fracturing in unconventional reservoirs. Unlike using diesel, biodiesel we have prepared a cost-effective frac-fluid which is not having any smoke point which depicts it as eco-friendly fluid. In this method there is no requirement of anti-settling agents, suspending agents, emulsifiers. Gel breakers are more efficient to break the linear gel. The breakers inorganic compound ammonium persulfate and hemicellulose liquid. A reaction takes place on linear gel as it breaks slowly at down hole static temperature at 50 °C and 65 °C. So, experimental studies also prove this method is applicable for unconventional reservoir operations.

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一种用于非常规油藏的新型水力压裂凝胶实现

煤层气储层具有低至超低渗透率。为了提高煤层气井的产量，采用了增产技术。本文回顾了最具成本效益、省时、环保的压裂液，它是水、瓜尔胶和醋酸钠的混合物。本文还对非常规油藏中的水力压裂进行了详细研究。与使用柴油不同，生物柴油我们准备了一种经济高效的压裂液，它没有任何烟点，将其描述为环保流体。该方法不需要抗沉降剂、悬浮剂、乳化剂。破胶剂更有效地破坏线性凝胶。破胶剂无机复合过硫酸铵和半纤维素液体。反应发生在线性凝胶上，因为它在井下静态温度 50 °C 和 65 °C 下缓慢破裂。因此，实验研究也证明该方法适用于非常规油藏作业。