pulling out casing drilling system

Brand Name:JINYIYUAN

Place of Origin:Tianjin, China

Pulling out casing during grouting of pile foundation construction Introduction: Pull out the casing during the grouting of pile foundation construction Features and advantages: compact structure, safe and reliable, flexible response and convenient ...

Brand Name:ROSCHEN

Model Number:BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW

Place of Origin:Germany

... same time as one integral operation. This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole. The integral operation makes the

Brand Name:MING

Model Number:MK3E168

Place of Origin:CHINA

...Casing Drilling System Bit For Hard Rock Drilling Casing pipe OD: 168mm MK3E Casing Drilling Bit has a positive pilot design which helps guide the eccentric bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its concentric position by pulling up against the casing...

Brand Name:New Diamond

Model Number:NSOD

Place of Origin:Hunan, China (Mainland)

...casing shoe is welded to the casing. The pilot bit and ring bit are locked together by the bayonet coupling. They drill a hole large enough to allow the casing to be pulled into the hole. The pilot bit and ring bit rotate with the drill string while the casing shoe and casing...

Brand Name:JYXC

Model Number:APFCET

Place of Origin:HeBei China

...bored piles with casing driven directly by rotary drilling rig or casing oscillator, or secant pile, jet drilling, diaphragm wall end pipe applied with casing method. It can be coupled to base pile machine by means of telescopic boom or work alone with its

Brand Name:KSQ

Place of Origin:China

...Drilling Tools Eccentric Casing Overburden Drilling System Eccentric Reamer System Step-by-step 1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing. 3. Casing...

Brand Name:KonDaSin

Model Number:YDL-300DT

Place of Origin:Jiangsu,China

...Pull Capacity 1.5 Ton Winch 1.YDL-300DT Hydraulic drilling rig which is aim to meet the demand of deep water well hole project and seize the new market .It’s a new,efficient,energy-saving and multifunctional full hydraulic drilling rig. 2.There are two large cylinders on the mast so the lifting capacity can reach 25T,it can pull casing pipe when drilling with casing...

Brand Name:SOLLROC

Model Number:ODEX90 drilling system

Place of Origin:China

... the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing. 3. Casing tubes that

Model Number:Tong Line Pull System

Place of Origin:China

... and tool joint failure. The systems indicate the torque applied to drill pipe, drill collars, tubing, and casing while joints are made. This is important for reducing drill collar and tool joint failure resulting from improper make-up. Each tong system

Brand Name:Gold

Model Number:HX-08T

Place of Origin:Chongqing, China

...Drilling Rig Horizontal Directional Drilling 1.6T Drilling Machine Rated power of engine 30 hp (single cylinder diesel engine) Slewing torque 2200 Nm drilling tool Φ 30 45mm * 1m drill pipes; Transfer case 8T; One guide bit; Reamer Φ 160mm Φ 260mm Slewing speed 120 R/min Push and pull speed 10m/min Operating weight 1.6T Overall dimension of drilling rig(L * W * H) 2 * 6.30 * 0.4 (m) Push and pull...

Brand Name:SINOVO

Model Number:Casing Oscillator

Place of Origin:China

... and the casing encircling. The rotary oil cylinders on the left and right sides are repeatedly pushed to realize the rotation of the casing, and the casing is drilled in or pulled out through the pressurization / lifting oil cylinder (self weight of

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

...Drilling Tools Hoisting plug for Lifting The Drill Introduction Hoisting plug is the connecting link between hoisting line and drill pipe so as to hang the drill rod joint or lock joint to lift the drill. It is mainly used to lift drill rods in the process of geological core drilling. This kind of drill tool has the advantages of simple structure and reliable performance. It is also used with a casing plug or adaptor to run or pull

Brand Name:Techcore

Model Number:HJ 515008J

Place of Origin:CHINA

... Jar is used to provide an upward shock to helps free a stuck tool by resisting a pull on the workstring , when equipment becomes stuck in the well bore. At the end of the stroke, the restriction is removed causing the mandrel to move rapidly upward,

Brand Name:TR Solids Control

Model Number:TRPS

Place of Origin:Xi'an China

...drill pipe when making a pull. It is a ideal wellhead tool suitable for all types of rotary tables, and has following characters: simple installation; easy operation, multiple functions; ...

Brand Name:JCDRILL

Model Number:CWD260T

Place of Origin:China

...drilling water well drilling machine >> Characteristic >> The drilling rig can use air DTH Hammer drilling and mud drilling. >> Centralized control console is suitable for each manipulation and control. Rapid pulling and lifting reduce the auxiliary time and enhance the work efficiency. >> The main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling...

Brand Name:FORUS

Model Number:JC70

Place of Origin:China

... tools,lifting or laying down mast, triping in and out drilling pipe, running in casing operation and so on. Technical Features Electric single shaft drawwork:It is composed of the AC or DC motors, gear reducers, hydraulic disc ...