7313 – 50th Street NW, Edmonton, Alberta, T6B 2J9info@hwengineering.com 587-758-2929

DESIGN STANDARDS

–API 4F, 4G, 8A, 8C, 9A, 9B

–AISC, ASME 31.3, ASME BTH-1

– Latest design verification software

- Safi Structural Software

- Solidworks Simulation including non-linear analysis

Headwater Design Experience

Huge natural gas drilling rig destined for B.C. could be Canada’s

biggest (Vancouver Sun July 31, 2013)

SELF-ELEVATING SUBSTRUCTURES

Rig 58 - Design

1,250,000lb Arctic Centerpiece

Rig 57 - Design

750,000lb SAGD

Centerpiece

Trinidad Drilling

Rig 56 - Design

1,000,000lb Centerpiece

Rig 601 - Design

1,000,000lb Desert Rig

STEP DOWNS & BOX SUBS

One Piece Subs

For Various

Customers

SERVICE RIGS

Well Servicing

MOVING SYSTEMS

Moving System for

Cassady Box Sub

Moving System for

Slingshot Dreco

Moving System for

Trinidad HLS

Pony Type

10’ Sling Shot Pony Subs

CONSTRUCTION & PROJECT MANAGEMENT

CONSTRUCTION & PROJECT MANAGEMENT

- 5 concurrent Hookload and rig Upgrades for Trinidad Drilling during the summer of 2014

2 Concurrent Hookload Upgrades

for Horizon Drilling during the

summer of 2014

Weatherford

Rig 818

Rig Upgrade

INSPECTIONS AND FIELD WORK

Level 4 Inspections

Various Customers

Structural Repairs

And Field Straightening

Various Customers

Roll Over Repairs

Failure Analysis

Root Cause

Investigations

Other Recent Projects

Doghouse Extension

Tank Farm Walkways (in fabrication presently for CNRL)

OHS Compliant Heavy Equipment Handrails Systems

Attachments

Roll Over Protection

Skidding System For Two Piece Box Sub

BOP &

Lifting System

Doghouse

Raising

Systems

Overhead Trolley Systems

Catwalks

FABRICATION FACILITIESStrategic agreements with API fabricating facilities

Negotiated guaranteed access to Rig Up and Rig

Racking YardsSecure and leveled site

On site flatbed trucks, cranes and heavy lift loaders

SERVICES WE PROVIDEto the DRILLING INDUSTRY

•Design Engineering - Concept & 3D Modeling

•Custom Rig & System Designs

•Product Modification - Rig Refurbishment & Upgrading

•Design Reviews & Analysis

•Product Development – Scope, Analyze, Design, Verify, Build

•Redesign Work

•API, AISC & CAODC Design Standard

•Inspections & Certifications – Level 3 & 4 CAODA

•Incident Investigations and Expert Witness Testimony

SERVICES WE PROVIDEto the Equipment and Construction Industry

•Equipment Attachment Design

•Equipment Modifications and repairs

•Roll over protection design and repair

•Product Development – Scope, Analyze, Design, Verify, Build

•Overhead Equipment Design and Certification

•Engineered Lift Plans

•Fire Protection Design

•CISC Structural Steel Building Design

•Incident Investigations and Expert Witness Testimony

Companies We Have Worked With

• Axiom

• Alco

• CanElson

• Highkelly

• Nabors

• Beaver Drilling

• Trinidad Drilling

• Fox

• Predater

• Savanna Drilling

• Rig-it

• Horizon

• Weatherford

• Armor

• Tempco

• Ensign

Customer Focused

We specialize in custom engineered solutions. Our

philosophy is to complete each project with the utmost

integrity, ethical practices, and attention to detail. We

work for you!

All engineers & field staff have

- H2S & Fall Arrest Training

- Current passports and immunizations

- Clean driving records