Monday, January 27, 2014

Systemic Mechanical Evaluation by Ivan Lasater

Operational runtimes in the oil and gas industry are of the utmost importance in meeting the demands of the market. When systems are not running at optimal speeds and operational efficiency, it can cripple production goals, shorten the lifespan of the equipment and undermine the relationships with industry partners.

There is an ancient proverb which I would like to share which perfectly summarizes the nature of the challenge.


For Want of a Nail
For want of a nail the shoe was lost.
For want of a shoe the horse was lost.
For want of a horse the rider was lost.
For want of a rider the message was lost.
For want of a message the battle was lost.
For want of a battle the kingdom was lost.
And all for the want of a horseshoe nail.


When we begin to understand how small problems can lead to a series of larger and larger consequences it can be a sobering prospect to dismiss what we may general classify as “inconsequential inefficiencies”. Further, when we consider the streamlined nature and interconnectedness of our modern world it only amplifies the potential problems when we don’t take proper measures to ensure functionality.


Understanding the Tool
The process of evaluating a fleet can be a daunting task and all the more so when equipment falls into disrepair. While the breakdown of equipment is inevitable, there are clear and specific precautions we can take to ensure that these systemic challenges are properly managed.


Training
Develop a deep familiarity with the idiosyncratic nature of the tools you use to do your job. Know what their limitations are and how they work in concert with one another. The level of intimacy you have with your equipment directly correlates to the degree with which you manage to resolve operational inertia.

Optimization
Start from the end. Carefully consider what you need your equipment to do as well as for how long. Adding undue stress on equipment in order to generate greater short term yields can have negative effects on the long-term viability of that equipment. If short term pressures result in inactivity then you’ve undermined your core objective.

Optimization = Time x Volume
Optimization is essential understanding the core functionality of systems and modifying them to achieve peak efficiency within specific time and volume parameters.  


Anticipation
Proper training and optimization informs us of the areas of potential stress on a system. The old proverb,”An ounce of cure is worth a pound of prevention.” is just as applicable to mechanical equipment as it is to human health. Know where the areas of highest stress and failure may occur, understand how failed or overheated parts effect the lifespan and functionality of other components.


Preparation
Be reasonably prepared for contingencies by having the tools and parts needed to perform your job.

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