LWD Service Case A

Rig: Karamay 50610

Well:MHHW22017

KOP(Plan/Drill):3330m/3310m

Target A (Plan/Drill):3805m/3842m

TD (Plan/Drill):5542m/5545m

Section(Plan/Drill): 2112m/2135m

Lateral (Plan/Drill): 1600.63m/1603m

Drilling Term (Plan/Drill):RSS 8d+Motor 45d (53d)/3.56d+12.46d (16.02d)

TD time: Apri 3rd, 2020, 02:00am

Summary： Build section plan term 8d, actually drilling 3.56d; horizontal section plan term 45d, actual drilling 12.46d. Time saved 36.98d, 69.77% drilling term reduced. 1500m single run footage made, a new record in Mahu. (previous record 1149m)