drill string design

... the when the is being withdrawn from the well. Our FOSV is dual body full-opening safety valve, so it does not interfere...

... for Oil Coring Tool Overview: ACCESSORIES Roschen offers pup joints and rotary subs to compliment the . A complete range ...

... For Bench And Production Thread Rod Product features Of R38 : R38 is one of threaded ro...

.... It is used to hold the tool open therefore it is possible to stab the valve while the fluid is flowing through the pipe. With the IBOP valv...

...IBOP is a float valve that is sometimes made up in the near the bit. It prevents backflow up the . Another type of IBOP is...

... Stabilizer Specifications: 1. Material: 4145H, 4145Mod, 40CrMnMo, etc. 2. UT: ASTM A388 stabilizer specification Working Outer Diamete...

... in engineering, and is suitable for stabilizing tools in the process of oil, natural gas and geological exploration. It...

... Pipe is a reverse circulation pipe for ing and exploration operations. It is a double walled piping system that provides ...

... Cross- Over Sub / Sub Adapter With Pin And Box For Connection rig parts Subs Sub acts for conversion and connection and is the b...

...Size Stabilized Main Features The reaming shell is usually situated between the outer tube and the coring bit. The purpose of the ream...

Products Description API 7-1 Oil well drilling Spiral Integral blades drilling stabilizer/Near bit stabilizer API standard oilfield stabilizers are ma...

... Machine With 300 Depth Capacity Product Feature 1. special for automotive parts, auto loading system. 2. it is suitable fo...

... With Customized BW 250 Mud Pump Description BW-250 (grouting pump) mud pump is a horizontal three cylinder reciprocating single act...

...Mill And Electric For Head Surgery Surgical Power Tools Common Use Orthopedic Tools Cranial : Auto-pause offer perforforation ensu...

Mud motor, Downhole Motor used for HDD machine Rock conditation Drilling, Rock tools Usage It is one kind of positive displacement downhole motor, wit...

Product Description: PDC drill bits are created by attaching cutting teeth made of polycrystalline diamond (PDC) to the drill steel body. Polycrystall...

The most popular drilling rig nowadays! MZ130Y hydraulic crawler drill rig, using new type of hydraulic technology, low consumption, large rotary torq...

Haige´s provides Integral Blades Stabilizers for oil and gas exploration. Drilling Stabilizer is made from AISI 4145 H Modified Alloy Steel with fully...