junk sub drilling

Brand Name:TR Solids Control

Model Number:TRLB

Place of Origin:Xi'an China

... at the bottom of the well-bore. Typical junks are shivers and fallen objects such as carbide tooth, drill bit and bearings which are too heavy to be removed from the well-hole through conventional fluid circulation. Junk Sub’s main function is to

Brand Name:Techcore

Model Number:Juck Sub

Place of Origin:CHINA

...Junk Sub For Oil Well Drilling Fishing Tools Junk Sub is the component of well bore clean tools. The junk sub is normally run just above the drill bit which has a cup for catching object too heavy to be completely circulated out of the hole. This is particularly advantageous in junk milling operations.By running a Junk Sub above a Scraper, operators can get quicker, cleaner scraping jobs. Junk Sub...

Model Number:LB Type Junk Sub

Place of Origin:China

... them from settling at the bottom of the well-bore. Typical junks are shivers and fallen objects such as carbide tooth, drill bit and bearings which are too heavy to be removed from the well-hole through conventional fluid circulation. Junk Sub’s

Brand Name:ENG

Model Number:4500

Place of Origin:China

... gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Specification : There are three types such as pin*pin, pin*box, box*box. We carry size range of 2-3/8", 2-7/8″,

Brand Name:JS

Place of Origin:Hebei, China

...Drilling Cross Joint Reduced Section Joint Product Description Conversion joints are used to convert from one connection size to another or as disposable components to extend the connection life of more expensive drill pipe members. Crossover sub Description Upper Connection pat Lower Connection Part Type Kelly cross-over sub Kelly Drill pipe A or B Interim cross-over sub Drill pipe Drill collar A or B Drill bit cross-over sub Drill

Place of Origin:Hebei,China

API Standard Oil Drilling Crossover Sub for Efficient Drilling Operations *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-...

Brand Name:Best

Model Number:Water Swivel/Hoisting Plug/ Casing Pipe/Drill Rod Adapter Subs

Place of Origin:China

...Subs Pin Thread Sub Used in Mining Drilling Sub is widely used in mining. it connected between the different thread of the pipe. This product has the features of reasonable structure and convenient operation. A variety of foot clamps and other wireline core drilling parts are available here. The adapter subs are used as connectors or couplings to connect drill...

Brand Name:Glorytek

Model Number:all sizes

Place of Origin:China

...Sub/Joint Product Description An adaptor, also known as a sub or joint, is a critical component in drilling operations, specifically designed to connect the drill rod to the impactor or hammer. This connection is essential for transferring rotational and impact energy effectively during the drilling...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

..., which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Specifications Female A Male B Diameter A

Place of Origin:Hebei,China

... of phosphating and copper plating for enhanced connection and a high level of performance. It is widely used in the drilling equipment industry, and is an ideal choice for those looking for a reliable saver sub or crossover sub. Crossover Subs is robust,

Brand Name:ZZ TOP OIL TOOLS

Model Number:Drop Ball Circulating Valve

Place of Origin:China

Drop Ball Circulating Sub For Oil Well Downhole Testing Service The Drop Ball Circulating Subs are the kind of circulating valve and used for oil well drill stem testing operation, fracturing operation. This circulating valves are manufactured from High ...

Brand Name:Lake

Model Number:All models

Place of Origin:China

HDD Sound Housing Drill Bit For Sale Product Description Pilot/ Sonde Housing (2 3/8"~6 5/8" FH) Connection: Direct connection with drill pipe, Octagonal connection, Side-opening Octagonal connection back-load transmitter housing Standard connection side -...

Country/Region:china

Haige provides CROSSOVERS for oil and gas industry. The crossover is also called X-over, it is used to connect pipes of different threads or sizes. We provide crossovers both according to API 7-1 and 5CT.

Brand Name:ATO

Place of Origin:CHINA

...fishes. Such as bits, cone, cutter gauge, slip elements, swivel wash pipes, subs, parts of deep-well pump, etc. The flat bottom and concave junk mill milling the fishes with the effect of drilling pressure by the YD alloy and anti-abrasive material on its

Brand Name:ROSCHEN

Place of Origin:Germany

.... It integrates the operating function of Junk Sub, Magnet and hydraulic finger-type junk basket into an organic whole. Therefore, it can retrieve the metal particle and the large-sized fishes such as cones and tong’s tooth. It is rugged, dependable, and

Place of Origin:Hebei,China

...Drilling Sidetracking Wells is drilling a hole around unrecoverable junk, such as a stuck drill string ( Check also Pipe Sticking problem); it is necessary to place a cement plug above the junk at a required depth that will allow sufficient distance to kick off the cement plug and drill around, bypassing, the original hole and junk (junk...

Brand Name:MIROC

Model Number:Cross Over Subs

Place of Origin:China

Drill Pipe Sub for Connection API Standard Tricone Bit Cross Over Subs Description: Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel. We can offer Kelly cross-over sub, Drill...