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为了增强对阳离子聚合物钻井液的流变性、抑制性、稳定井壁能力、携带钻屑的能力和防卡、防泥包等性能的进一步了解,从而保证了井下的安全、提高钻井的钻速和保护油气层等方面都显示出优越性。
In order to enhance the understanding of the rheological properties of cationic polymer drilling fluids, the ability to inhibit and stabilize the borehole wall, the ability to carry drill cuttings and the performance of anti-jamming and anti-mud packs, the safety of underground wells and the drilling speed of drilling wells are enhanced And protection of oil and gas and other areas have shown superiority.