Controlling fracture height to extend in the formation is the key of successful hydraulic fracturing.
控制缝高使裂缝在产层内延伸是水力压裂成功的关键因素。
参考来源 - 多级注入下沉剂控缝高压裂工艺优化及应用·2,447,543篇论文数据，部分数据来源于NoteExpress
储隔层应力差较大的薄层压裂过程中，缝高、缝宽相对于厚层变小。
During fracturing of thin layer with high stress difference of reservoir and restraining barrier, height and width of fracture will decrease compared to thick layer.
海拉尔油田布达特群储层压裂裂缝较窄，缝高不易控制，压裂成功率较低。
There are some problems for fracturing, such as narrow induced fracture, uncontrollable fracture height and low success rate in Budate Group reservoir of Hailaer Oilfield.
现场实验表明，清洁压裂液具有破胶性能，施工摩阻低，携砂能力强，可有效地控制缝高。
Field using verified that the fluid possesses good gel breaking property, the operating friction value is low, the proppant carrying ability is strong and fracture length is in control.
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