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
System and method for providing definitions
Leaky wave mode solar receiver
Flexible pouch
Wind farm, wind power plant in a wind farm and operating control for this purpose
Soybean cultivar BY0811143
Deceleration dependent shift control
Modulators of cystic fibrosis transmembrane conductance regulator
  Randomly Featured Patents
Single port thermospray ion source with coaxial vapor flow
Handwriting detecting and storing apparatus
Incident-light fluorescence microscope
Turbo decoding method and turbo decoding apparatus
Strap retractor assembly
Method for resin activation in pipeline repair
Display device with parallel data distribution
Method for integrating a SONOS gate oxide transistor into a logic/analog integrated circuit having several gate oxide thicknesses
Enhanced field emission from carbon nanotubes mixed with particles
Methods and apparatus for error correction