Method Mudinvasion process is simulated with conventional three axis rock strength test device under same downhole pressure and temperature.
方法采用常规三轴岩石强度试验装置,进行井下温度压力条件下的泥浆侵入过程模拟试验。
2
The region consists of the complicated transition zones and the raw formation without mudinvasion.
该区域是由复杂的过渡带和没受泥浆侵入的原状地层组成的。
3
By studying its conductive mechanism of occurrence and mudinvasion mechanism in different fractures, corresponding saturation equations are deduced by fine division of reservoir types.