Size:5-7/8"，6"

鉆頭規(guī)范 Bit Specification                                           

切削齒規(guī)格 Cutter Size:                      Φ13mm

噴嘴數(shù)量/類型 Nozzle Qty/Type:      W13x4+W14x2

保徑長(zhǎng)度 Gauge Length:                    2.5＂

連接形式 Connection Type:              3-1/2＂API Reg

 推薦鉆井參數(shù) Recommendations                               

轉(zhuǎn)速 Rotary Speed(rpm):            60～260

鉆壓 Weight on Bit(kn):              20～80

排量 Flow rate(lps):                     22～40

 特性及應(yīng)用 Features and Application                        

1、極強(qiáng)的抗高溫固齒能力；

Extremely ability of anti-high temperature fix cutter.

2、極強(qiáng)的抗高溫耐磨能力；

Extremely ability of anti-high temperature abrasion resistance.

3、適用于硬到極硬地層或水平定向鉆井。

Suitable for hard to extremely hard formations or horizontal directional drilling.