cased hole retrievable safety joint

Brand Name:Techcore

Model Number:RSJ 710006

Place of Origin:CHINA

...Cased Hole 9 5/8" Retrievable Safety Joint Introudction of 9 5/8" Retrievable Safety Joint The 9 5/8" Retrievable safety joint with 10000psi working pressure is a knd of retrievable DST tools for the well testing service. 9 5/8" Retrievable safety joint is similar with RTTS afety joint in Halliburton type. During the drill stem testing operation, the 9 5/8" retrievable safety joint...

Brand Name:ZZ TOP OIL TOOLS

Model Number:RTTS Safety Joint

Place of Origin:China

.... The RTTS safety joint is used with RTTS packer during operation, as an optional tool that aids in removal of the workstring if the packer becomes stuck (cemented in, stuck in collapsed casing, etc.). To initiate the release of the safety joint, part

Brand Name:PEERCHEER

Model Number:BW

Place of Origin:WuXi

... is made from high quality alloy steel tubes. BW casing utilizes the BW straight thread (4 threads per inch). BW casing is universal in design and can be used in any DCDMA B size hole drilling application where threaded casing is required to be left in the

Brand Name:BJTUFF

Model Number:500-3000mm or as required

Place of Origin:China

... tubes must run ahead of the drilling process,to forestall loosening of the soil structure below the bore hole bottom.and the drilling bucket needs to be chiseled in advance when pile casing drives the increased torque to difficult. 3. Casing tubes have

Brand Name:TR Solids Control

Model Number:TRAJT

Place of Origin:Xi'an China

...Safety Joint Drilling Tool AJ Type Safety Joint for Oilfield Product Overview Safety joint installs on the tubing string and operates for drilling, salvaging, well cleaning, repairing and testing, etc. Its diameter and diameter of the bit port should be the same as the matched string. Also the joint thread and the string are supposed to be matched in case changeover of plugs. a. When in fishing operation, the safety joints...

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

...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...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

...Pipe Casing For Mining , Flush-jointed Water Well Casings 4" - 8 " Specifications Drill Rod/ Casing Pipe/ Drill Pipe 1. AW, BW, RW, NW, HW, PW etc 2. Long use life, low price 3. Manufacturer, ISO approve Application: Mainly used for gas drainage hole, also...

Place of Origin:China

Brand Name:Oiltools

Model Number:7 5/8"

... are produced according to API standard. The RTTS safety joint is an optional emergency backoff device. The safety joint releases the workstring andtools above the packer if the packer becomes stuck during operations. Casing Size OD in. (cm) ID in. (cm...

Brand Name:Techcore

Model Number:5" Hydraulic Jar

Place of Origin:China

Drill Stem Testing Hydraulic Jar Big John Jar For Cased Hole 5" x 15000psi The hydraulic jar is a safety tool used when a packer or guns become stuck, the hydraulic jar provide an upward shock to help pull them loose—without tripping. To deliver repeated ...

Brand Name:SWS

Place of Origin:Jiangsu China

COMPANY PROFILE Jiangsu Service Petroleum Technology Co., Ltd. is committed to researching and supplying high-level petroleum downhole tools and drilling equipments, and has obtained the certificates of API Q1, API 5CT, ISO9001 quality system certification...

Brand Name:Best

Model Number:HW

Place of Origin:China

.... *******As an important part of the bore hole, casing has several important functions: Casing tube function: Prevent bore hole collapse, the isolation of different formations to prevent liquid convection between the formations and thus play a role in

Brand Name:zhongshi

Model Number:pup joint

Place of Origin:China

...Casing Pup Joint 6Ft 8FT 12 FT STC With Coupling Casing and Tubing Pup Joint Products Descriptions: Zhongshi provide the pup joint with highly quality and best service to every customers. The pup joint conforms to API Specification 5CT standard. The pup joint are used to adjust the height of full length tubing or casing strings, they are also used to adjust the depth of down hole...

Place of Origin:Hunan, China

Brand Name:Kellyway

...Casing Joint And Casing Joint Dia 620-2500mm For Foundation Construction Product Description Features The full set casing device include the casing drive, casing adapter(twister),casings, casing shoes, joints and wearing parts like the casing teeth.The casing are use to perform cased holes in the bore piling works by rotary drilling rig. The casing joints...

Brand Name:MING

Model Number:Bit MK5E146-CIR110

Place of Origin:CHINA

...Casing Drilling Bit MK5E139/110 Overburden Casing System 1. Application range It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grounting hole of building, dam and harbour project. 2. Outstanding Advantage Simple structure, easy operation, reliable quality, retrievable drilling tools and long service life. MKE Eccentric Casing...

Brand Name:New Diamond

Model Number:Eccentric Overburden Drilling Equipment

Place of Origin:Hunan, China (Mainland)

...be used at the next hole.This is particularly design for shallow holes, as is often the case in water well drilling, geothermal wells and for shallow micro-piling work. Eccentric casing drilling system is ideal for short holes in consolidated overburden.

Brand Name:MIROC down the hole hammer drill tool

Model Number:DTH Button Bit

Place of Origin:China

... bit incorporated with a satisficial ring or reusable ring makes a full face head design which significantly improves the penetration rate and hole straightness of drilling. The internal flushing grooves together

Brand Name:Aoben

Model Number:Aoben-Safety Mesh-02

Place of Origin:China

..., improve the safety factor of workers, its main advantages are as follows: 1. The structure is scientific, safe and reliable: the whole frame has enough strength and stiffness. The axes of the vertical main frame and the horizontal beam joint bar of the

Brand Name:cge

Model Number:NW BW HW PW SIZE

Place of Origin:Wuxi

...geology exploration, hydroeceltric dam. Casing pipe is used for protecting subsurface formations. It also protects the bore hole form collapsing. As an important part of the bore hole, casing has several important functions: Prevent bore hole collapse, the

Brand Name:JTHL

Model Number:OD880mm

Place of Origin:China

...casing should avoid to the collision, especially of casing joints knock againstwhen install the casing bolts, it must be clean, otherwise it will cause the difficult installation b). The drilling bucket needs to be chiseled in advance when pile casing drives the increasedtorque to diffcult c). The drilling bucket needs to be checked position and verticality of hole, to avoid openingthe door at the hole...