EC21 Product Catalogs - drill bit sets

Drill Pipe Wiper Foam Balls

20250322

drill pipe wipe after performing a shoe squeeze through 5-in. drill pipe with an 8 1/2-in. bit with three 20/64th nozzles installed. The squeeze was done at 9,200 ft (2804 m) TVD/MD with a bottom hol

Borehole Truck Water Well Drill Machine with Air Compressor for Sale

20241012

drilling rig. The truck chassis adopts the special crane chassis and the main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable, drilling tower, feed mechanism are set

YMC-600 Truck Mounted Drilling Rig

20240703

drilling tower, feed mechanism are set up on the chassis. This truck mounted drilling rig is a rotary drilling rig with directional circulation. It is equipped with 3NB-130 plunger pump which adopts

800m Deep Water Well Drilling Rig Digging Machine for Sale

20240418

800m Deep Water Well Drilling Rig Digging Machine Basic Info. Model NO. 800s Condition New Motor AC Motor Drill Hole Diameter <100mm Drill Hole Depth >200m Bit Type Cone Bit Drilling Way Rotary Type

Guide Shoes

20230626

bit re-entry. The cement casing guide shoe may be used in combination with any type of collar. It efficiently guides casing past sidewall irregularities. The guide shoe drilling operation has the ab

3535 BOP Part FZ35*35RS Tubing RJ11172.12 | SHENKAI | RONGSHENG

20231203

bit 660.4mm PC Chengdu gem tricone Liquid end fittings 45-21OFM600 hard drive root 4-1/2" Low carbon steel welding rod J422 3.2mm CAP SCREW. HEX DRILLED HEAD 50008-13-C5D0 SEAL OIL 91250-1 35×35 BOP

DTH Hammers(For Deeep and Super Deep Hole Drilling)

20130115

drilling holes with depth over 500 meters. Every part for impacting and connecting adopt specialized steel with high strength, unique heat treatment, and more accuracy machining. The whole sets are v