oil core barrel

Brand Name:ROSCHEN

Model Number:9-1/2" x 5-1/4" , 8" x5-1/4"(12-1/4" hole section), 6-5/8" REG, 8", 6-5/8" REG

Place of Origin:Germany

...Oil Core Barrel with Safety Joint , Inner Barrel Adjustment Facilities HT and HD Series Core Barrels The HT and HD heavy-duty core barrels were developed for high torque, long footage coring in highly deviated holes. They cut 2-1/8’ and 5-1/8’ diameter cores, respectively. Solidly constructed of high structural alloy steel tubing, the core barrels feature a safety tool joint upset. HD barrels...

Brand Name:BEST

Model Number:NQ BQ HQ PQ

Place of Origin:CHINA

... efficient core recovery and high-quality core samples for oil & gas and geological drilling projects. It is made of durable and long-lasting materials, making it a great choice for your drilling needs. Our wireline core barrel assembly is available in a

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

... rod thread's lubricating and airproofing. It is especially suitable for wireling core drill rod and adaptors. It 's main functions: 1. Lubricating .This character can lessen the attrition of threads and reduce the resistance of screwing & unloading the

Brand Name:PEERCHEER

Model Number:BQ

Place of Origin:WuXi

...CORE BARREL Drilling is an essential process in several industries, including mining, oil and gas exploration, and construction. The process involves drilling holes into the earth's surface to extract minerals, oil, or gas or to create tunnels or foundations for buildings. To ensure efficient and accurate drilling, it is crucial to have the right tools and equipment. One such tool is the drilling core

Brand Name:MEGA DRILLTECH

Model Number:NQ

Place of Origin:CHINA

...core lifter case ,HQ3 core lifter case ,NQ core lifter case ,HQ core liftercase Mega drilltech manufacture differenct types of the core barrels with high quality. Size Available: B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel BQ core barrel NQ core barrel, HQ core barrel PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel TT-46 core barrel TT56 core barrel T2-56 core barrel, T2-66 core

Brand Name:Aoxing

Model Number:LRK48

Place of Origin:China

... Tube and Thread Protector. The LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core recovery in medium to extra hard rock formations.

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

...Geotechnical Drilling and Exploration Core Barrel Assembly Competition Conventional Double Tube Core Barrels For Geotechnical Drilling and Exploration Core Barrel Assembly Terracore conventional, double tube core barrel T2 is a thin-wall core barrel system

Brand Name:Unique

Model Number:800mm

Place of Origin:Hunan, China

...concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel,

Brand Name:KonDaSin

Model Number:Core barrel

Place of Origin:China

...Core Barrel Bullet Bits Roller Bits Drilling Rig Parts Drilling core barrels are used to cut a ring in rock or concrete and releases the internal stress of rock while cutting inside. The center core of the rock or concrete is usually crushed with rock bits. Core barrels are generally divided into two types: Core barrel with bullet bits (Applicable for strong rock up to 100Mpa or rock with deep cracks) Core barrel...

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

...Core Barrel with Roller Bits Rotary Drilling Rig There are four types of core barrels: 1. Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2. Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3. Core barrel with crossing cutter is mainly used to break rock cores...

Brand Name:HONGBAO

Model Number:HG-OP

Place of Origin:China

DIN2391 Drill Rod Tube 42CrMo Steel Grade Oil Drilling Pipe Core Barrel Inner Tube & Outer Tube 4140(42CrMo/42CrMo4) Grade Drilling Pipe - The Powerhouse for Extreme Oilfield Challenges When conventional ...

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

Core core barrel for drill drilling tools made in China with roller bit Introduction: The core tube is used to cut annular rings in rock or concrete or reinforced concrete. The central core of rock or concrete is usually crushed with a rock auger. The most important advantage of the core barrel is that it helps to concentrate torque and squeezing force on a small circle of cutting teeth. Core barrels are generally divided into two types: 1- core

Brand Name:Kellyway

Place of Origin:China

...Core Barrel With 8-1/2 Single Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/Thickness H(mm)/T1(mm) Roller Bit Number Weight (kgs) 600 1200 20 250/20 4 549 800 1200 20 250/20 6 744 1200 1200 20 250/20 10 1187 1500 1200 20 250/20 12 1582 1800 1000 20 250/20 16 1906 2000 800 20 250/20 18 1941 2500 800 25 250/20 20 2800 Core barrel...

Brand Name:JYXC

Model Number:QX09

Place of Origin:HeBei China

Cutting Tool Carbide Sheet Roller Bit Core Barrel With Pin Teeth The Cutting Tool Is Carbide Sheet Core Barrel With Pin Teeth Structural features: The cutting tool is carbide sheet Applicable strata: 1. Reinforced concrete 2. Very hard rock Technical ...

Brand Name:JCDRILL

Model Number:core barrel PQ head

Place of Origin:Hebei,China

... Core Barrel & Overshots Of Pq/hq/nq/bq >> Introduction A wireline coring system includes core barrel assembly and overshot assembly.The core barrel assembly is composed of inner tube group and outer tube group.Inner & outer tubes have standard length of

Brand Name:SOLLROC

Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3

Place of Origin:China

...Core Barrel Double Tube Coring Drilling Tools Specification: Now days wireline core barrel is popular in world mining and also in china. We are proffesional drilling machine and tools manufacture. We have BQ,NQ,HQ and PQ wire line core barrel and accessory. Like diamond bit, reaming shell, wrench,overshoot, Q rods, and W casing pipe. Q wireline core barrel...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

...Core barrel / Triple tube core barrels for Exploration Description: Core Barrels include single tube type, double tube type and triple tube type. Core barrel accessories: --- Head assembly, inner tube, outer tube, core lifter, core lifter case, split tube, locking coupling, adaptor coupling, landing ring, inner tube stabilizer, stop ring. Double Tube Core Barrels ---TT Series Core Barrel Ultra-thin walled double tube core

Brand Name:SINOVO

Model Number:Bucket

Place of Origin:CHINA

...Core 46mm Hole Double Tube Core Barrels Generally, there are three kinds of core barrel depending on the tube quantity of the core barrel. Double Tube Core Barrels TT Series Core Barrel ◆Ultra-thin wall double tube core barrels, available diameters 46 and 56 mm. Very thin cutting face allows very rapid penetration rate through hard formations. They are suitable for underground mining applications. ----T2 Series Double Tube Core Barrels

Brand Name:MIROC by KSQ

Model Number:Reaming shells

Place of Origin:China (Mainland)

... Carbide couple the drill bit with the core barrel Reaming shells Reaming shells are placed behind the drill bit on the core barrel to maintain the correct hole diameter and stabilize the core barrel. A reaming shell has to be replaced when its diameter...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

...Core Barrel core barrel is a type of drilling tool used in geology and mining to collect rock or soil samples from the subsurface. There are several types of core barrels, including: Single-tube core barrel: This type of core barrel consists of a single tube that is pushed into the ground to collect the core sample. Double-tube core barrel: This type of core barrel...