Well example 1: Qinghai Huatugou, shixx-2**** well, 2in coiled tubing, 3803m vertical depth, 1350m horizontal section, 3590m cutting position, 50MPa well pressure at cutting position, 11.8mm cable transmission process.

Well example 2: Well Wu * * in Zhidan, Northern Shaanxi, 2-inch coiled tubing, vertical depth 2149m, horizontal section 1524m, cutting position: 1945m, well inclination 60 °, well pressure 25MPa at cutting position, 11.8mm cable transmission process.