Costos

2012 Product Catalog

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Table of Contents
Technological Expertise 1 – 17Innovative Smith Bits technology for every stage of drilling

Fixed Cutter Bits
A wide range of PDC and diamond-impregnated bits

19 – 33

Roller Cone Bits
A comprehensive selection for various applications

35 – 50

Percussion Hammers and Bits

53 – 56

Impax hammer products designed for oilfield applications

Borehole Enlargement
An extensive catalog of robust and reliable tools59 – 71

Reference Guide

73 – 93

Technological Expertise

1

Technological Expertise
Innovative Smith Bits technology provides analyses, optimization, and support for every stage of the drilling program, from planning to execution
Engineering and Modeling
IDEAS* Integrated Drillbit Design Platform Computational Fluid Dynamics (CFD) Analysis i-DRILL* Engineered Drilling SystemDesign Advanced Services Engineering (ASE) DBOS* Drillbit Optimization System YieldPoint RT* Drilling-Hydraulics and Hole-Cleaning Simulation Program DRS* Drilling Record System

PDC Technology
- ONYX II* Premium PDC Cutters

Roller Cone Technology
- Hydraulics - Inserts

Diamond-Impregnation Technology
- Grit Hot-Pressed Inserts (GHIs)

2

Engineering and Modeling
IDEAS – IntegratedDrillbit Design Platform
Delivering application-specific drill bits with higher performance and greater reliability
The IDEAS* platform uses advanced simulation and modeling to design and certify every new Smith Bits drill bits. It has five basic elements that enable it to optimize bit performance.

Holistic design process
Smith Bits design engineers account for every critical variable.Virtually every cone or cutter position is selected to create a stable bit that rotates around its center, a key requirement for efficient drilling.

Rapid solutions with reliable results
By using sophisticated modeling tools and by accounting for a multitude of dynamic variables in a virtual environment, the IDEAS platform moves bits through the design process much quicker, while ensuring betterreliability and performance than ever before. The traditional trial-anderror approach is replaced by laboratory tests and simulations to quantify variables such as cutter forces and rock removal rates.

Comprehensive drilling system analysis
The design process takes into account the effects of the lithology at the rock-cutter interface, the drillstring, the drive system, individual BHA components,and the total system on bit behavior in a dynamic drilling environment. It also takes into account the specific operating parameters and the interaction between individual elements of the drilling assembly.

Application-specific enhancements
Continuous improvement results in bits for a specific application that consistently outperform previous designs when measured against the same parameters,for example, ROP, durability, and specific bit behavior with a rotary steerable system. Drill bits that are certified by the IDEAS platform are dynamically stable within the operating envelope for which they are designed, leading to longer bit runs and less stress on the BHA. Each certified bit undergoes rigorous design evaluation and testing to produce a detailed application analysis of how it...