Accumulator™ Stable Drilling Force Tool

Accumulator^TM stable drilling force tool can reduce the impact when the bit contacts the formation and realize a "soft landing"; At the same time, in the process of drilling, it can reduce the bit skipping, hold up, stumbling and stick slip of drill string, improve the working conditions of bit, motor and MWD instrument, prolong the service life, reduce the times of tripping and save the cost of users.

Technical features:

·Shorter length.

·Pure mechanical structure, high reliability.

·Reduce drill string vibration and improve the service life of downhole tools such as downhole motor, MWD / LWD, rotary steering, etc.

·Reducing stick slip effect and bit stall in complex formation.

OD(in)	Length(m)	ID(mm)	stroke (mm)	Max Sand Content	Max Tensile load(t)	Max DLS	Max Temp (℃)	Connection
3 3/4	2.2	30	100	1%	95	25°/30m	190	2 7/8 REG
5	3.7	35	250	1%	225	23°/30m	190	NC38
6 3/4	4.4	50	200	1%	327	19°/30m	190	NC50
8	5.4	70	250	1%	512	13°/30m	190	6 5/8 REG