Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Directional casing drilling










Image Number 8 for United States Patent #7086485.

A directional drilling system, including a casing string, a casing latch disposed inside the casing string proximate a lower end of the casing string and coupled to the casing string, a rotary steerable system disposed inside the casing string and coupled to the casing latch, and a drill bit coupled to the rotary steerable system.








 
 
  Recently Added Patents
Semiconductor film, method for manufacturing the same, and power storage device
Vibrating footwear device and entertainment system for use therewith
Active device array substrate
Superconductor device having a pattern of engineered defects for controlling magnetic flux
System for treatment of skin conditions using at least one narrow band light source in a skin brush having an oscillating brushhead
Stereoscopic images generated by adding content to alternate eye images for retinal rivalry
Determination of coal bed natural gas production factors and a system to determine same
  Randomly Featured Patents
Hair dryer holder engaging cabinet drawer
Drill pipe protector assembly
System and method for producing a page using frames of a video stream
Flow sensor and method for measuring the volume and/or flow speed of a medium
Variable thickness plastic molded food service tray used in rethermalization cabinet
Power mode operation of a magnetic tape drive
Method of purifying alcohol dehydrogenase and affinity resin therefor
Tractor
Dielectric waveguide phase shifter
Method of braking a vector controlled induction machine, control device for carrying out the method and storage medium