Precision Completes Test of New Rotary Steerable System

Precision Drilling Corporation has successfully completed a downhole test of its new Revolution 4 3/4 inch rotary steerable system.

The system, designed and manufactured at Precision's research and engineering facility in Cheltenham, England, drilled 940 meters (3084 feet) at an average rate of penetration of 41 meters per hour (135 feet per hour) during a recent field test in western Canada's Farrow field for EOG Resources Canada Inc.

"We are extremely pleased with how the Revolution system performed in its first downhole test", said Larry Comeau, President of Precision's Technology Services Group. "I personally supervised the field test. We put the system through a thorough workout and found that it is very responsive and very predictable in its behavior."

Comeau said additional field tests are underway in Mexico.

Lane Dunham, Drilling Manager of EOG Resources Canada Inc. in Calgary, says his company is exceptionally pleased with the Revolution system. "We found that by using the Revolution system, we were able to control the hole deviation and direction much more efficiently than by using conventional mud motors. The system performed extremely well and using it will result in substantial cost and timesavings on future drilling projects. Having a 4 3/4 inch rotary steerable system will definitely open up different hole size and casing design options to make our wells very cost effective."

Rotary steerable systems allow operators to orient and control well trajectory while rotating the drill string. The result is faster penetration rates, smoother wellbores, and fewer doglegs than in wells drilled with conventional mud motors. Precision's Revolution system is the first 4 3/4 inch rotary steerable system to use point-the-bit technology to control the well path. Point-the-bit systems have been proven to drill better quality boreholes, with less spiraling and tortuousity than other competitive push-the-bit systems. By developing a point-the-bit rotary steerable system in a 4 3/4 inch tool size, Precision is able to offer a unique service that allows customers to gain added benefits that smaller boreholes have on drilling and completion costs.


Our Privacy Pledge

Most Popular Articles
Related Articles

Brent Crude Oil : $49.71/BBL 1.50%
Light Crude Oil : $48.7/BBL 2.05%
Natural Gas : $3.11/MMBtu 12.68%
Updated in last 24 hours