Press Esc to close

WorldOil

CONTENT PREVIEW

For full content view: Log in Now!

  • New products


    Oil shear braking system Offshore Source, LLC, has introduced an oil-shear braking system. The technology uses multiple friction disks cooled in recirculating transmission fluid. The result is precision control and greater longevity. The Drill Master Brake can serve as an energy absorber for winch, tensioning and drilling applications requiring high torque, low speed and precise weight-on-bit control. The smooth oil shear system eliminates the stick-slip and chatter common with low-speed drum rotation in hard rock formations. Also, by using the fluid for lubrication and cooling, the life under load is much longer, allowing for continuous drilling for weeks or months with no change in characteristics. The quick response piston and low inertia are also beneficial for drilling under varying load conditions such as rock to sand to shale, without interruption of drilling operations. The system features a totally enclosed design to protect equipment from the elements.

This area of the site is restricted. In order to gain access, please either Log In, or subscribe to World Oil.

Two options are available to you for creating an account.

1. Get a Free Trial Subscription to World Oil Magazine and gain immediate access to select content on World Oil Online.

Start a Free Trial Subscription and gain immediate access to the complete current issue of World Oil Magazine. Plus, you’ll receive 3 upcoming issues of World Oil Magazine in print or digital format.* You also receive access to the Energy Events Calendar, Industry Statistics and WO Wire’s news and industry coverage.

Free Trial


2. Purchase a subscription to World Oil magazine and gain immediate and complete access to World Oil Online. As a Total Access subscriber you will have access to all areas of the site available to registered users and free subscribers as well as having access to such premium content areas as:

  • The Archives section containing over ten years of complete magazine archives,
  • The WO DataHub's engineering tables and directories,
  • The World Oil annual forecasts, including past predictions,
  • Select World Oil technical handbooks,
  • And much, much more!

Subscribe


Physical copies of this content may be available for purchase. Visit the Reprints & Back Issues section.


If you are already a paid subscriber and do not have access, please email CustomerService@worldoil.com.

WO DATA HUB

EngineeringTablesIcon-Large

Engineering Data Tables

World Oil's specialized upstream Engineering Data Tables featuring the Drill Bit Classifier, Tubing Tables and more. Get Total Access today.

WO SUPPLEMENTS

2013 Fracturing Technology

2013 Fracturing Technology

ENERGY EVENTS