100 Watt Design & Marketing - Client Blog

Western Slope Billiards can sell and service any Pool or Billiards table in Western Colorado. Our coverage are extends south to Telluride, Durango, Ouray, Ridgeway and surrounding areas. We also go as far north as Rangley and can assist you with any Olhausen purchase in our home town of Grand Junction Colorado.

Our service and repair department is not just limited to Olhausen! We can replace the felt, bumpers or slate on any table by any Pool or Billiards Table manufacturer.

click here to learn more about our Olhausen Billiards Table Services

The main benefit of under balanced drilling is to minimize formation damage. Negative differential pressure between the formation and the wellbore also stimulates the production of formation fluids and gasses. Increased penetration rates is another main benefit in wells drilled under balanced. under balanced will not build a filter cake in the wellbore. During conventional drilling, this filter cake acts as a protective barrier, reducing damage to formation permeability from drilled cuttings. When drilling horizontal wellbores, drill cuttings are ground into fine powder. In conventional drilling, if the wellbore does not have a filter cake and becomes overbalanced, this powder is carried into the formation, greatly reducing near-wellbore permeability. Unlike typical cased-hole completions, which can easily be stimulated, if an under balanced extended-reach open-hole completion develops a near-wellbore region of reduced permeability, the damaged region can significantly reduce the potential production rate. This is the reason, to maintain under balanced conditions all through the drilling phase. That said under balanced drilling is not appropriate in all formations. For example a lot of shale formations, salt formations, shattered coal sections, unconsolidated sections. If these formations are present, it may be appropriate to drill them overbalanced and then change to under balanced conditions for the production formation. Choosing which type of Gas Phase to use (either Air, nitrogen or natural gas) depends on several factors. When natural gas is available and can be recovered and reinjected into the supply/sales line, it can be the very cost-effective method to achieve an under balanced condition. Drilling with air is common, but is used mostly in upper hole sections and due to the potential for downhole fires it should not be used in the production zones. For these reasons, nitrogen has become the gas of choice for under balanced drilling. Cryogenic nitrogen of high purity can be purchased, but price and logistics are unfavorable. Generally the best source is nitrogen that is generated onsite using a membrane unit. Membrane units typically produce up to 95% purity nitrogen. Purity is such that corrosion can usually be managed and downhole fires are not a problem. Membrane units are available in a wide range of capacities to meet most drilling requirements.

for more information about under balanced drilling visit Precision Air Drilling's website www.precisionairdrilling.com

Western Pump & Dredge's specialty is solving your sludge dewatering and pumping problems. Let us put our experience, equipment and resources to work for you on any pumping project, no matter how unique or difficult your application may be.

We also offer wastewater managment and dewatering services.

click here for more information about our sludge dewatering services

LINDA AFMAN was recently a Real Estate Broker for a 500 acre up-scale golf course community. Identifying the need in the marketplace for this development through analysis of a local and extended market. She helped develop strategies and business plans to position the community on the cutting edge of the Grand Junction Real Estate Market.

Elected to city council in Grand Junction after spearheading the largest city annexation (1,000 acres). She devoted time while serving on council, to business interest, economic development, land use planning, and a major valley wide growth plan. During this time on city council and also as Mayor of Grand Junction, she still continued a successful full time real estate career. Linda is currently an associate Broker/Realtor with Bray & CO.

Grand Junction Real Estate