Show results for
Refine by
Drill String Component Equipment & Supplies
8 equipment items found
Manufactured by:Hole Opener Corporation (HOC) based inLafayette, LOUISIANA (USA)
Rotary subs, also known as cross over subs, bit subs, float subs, or saver subs, are essential components in bottom hole assemblies (BHA) used in drilling operations. They are particularly beneficial when there is a need to adapt drill string components with different connections. Manufactured to DS-1 ...
Manufactured by:S T & C Oilfield DMCC based inDubai, UNITED ARAB EMIRATES
The Kelly offered are in types of square and hexagonal Kelly. Kelly joints are made from 4145H modified alloy bars that are well quenched and tempered. The hardness ranges from 285BHN to 341 BHN and the minimum impact value is 40ft-lbs per inch tested in condition of room temperature. Both ends and the drive section trepanned to provide true bores. Thread protectors are furnished with the box and ...
Manufactured by:Adriatech S.r.l. based inPescara, ITALY
Drill collars are heavy drill string members used as weight thus forcing the bit to penetrate the formation being drilled. The collars are made from selected bars of chromium molybdenum alloy steel AISI 4145 H bored by trepanning to ensure close tolerance of bore alignment. All drill collars are full length heat trated to obtain the best physical properties and to provide a combination of ...
Manufactured by:Adriatech S.r.l. based inPescara, ITALY
The continuous necessity of deeper waterwells has requested more powerful drilling machines with torque capacity up to 3000 Kg.m. For this reason, it is extremely necessary to employ drill pipes that can withstand very strong torsional ...
Manufactured by:APS Technology, Inc. based inWallingford, CONNECTICUT (USA)
APS’s Active Vibration Damper (AVD™)* is a standalone downhole tool that autonomously adapts to changing downhole BHA motion in real time to minimize axial, lateral and torsional drill string vibration. The AVD has demonstrated 50% improvements in rate of penetration (ROP) and doubling of bit life in the field due to reduced vibration. Other ...
Manufactured by:Foremost based inCalgary, ALBERTA (CANADA)
Foremost floating cushion subs (FCS) are utilized in both slant and vertical drilling operations to reduce vibration and wear of the drill string and drill rig components. Foremost manufactures several FCS models for mining, construction, water well and oilfield applications. The sliding spindle of the cushion ...
Manufactured by:China Scoton Oilfield Equipment Co., Ltd. based inXi`An, CHINA
Drill collar is made of rolled or forged AISI 4145H chrome molybdenum alloy steel for effective control of chemical composition and trace element content. Drill collar is at the lowest part of the drill string and is the main component of the lower drill assembly. Its main feature is the wall ...
Manufactured by:Rockmore International, Inc. based inWilsonville, OREGON (USA)
Rockmore’s Vector Rod System is a major breakthrough in improving the performance and service life of extension drill tools in surface and underground percussive drilling applications. The new XT thread design, developed exclusively for the Vector Rod System, incorporates revolutionary new guided cylindrical contact zones between the male and female thread joints. These guided surface ...