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
Automatic portable electronic device configuration
Exposure apparatus, exposure method, and device manufacturing method
Multi-dimensional credibility scoring
Wireless communication power control
Single integrated circuit configured to operate both a capacitive proximity sensor device and a resistive pointing stick
Light-reflective anisotropic conductive paste and light-emitting device
Antenna device
  Randomly Featured Patents
Thin film multilayered electrode of high frequency electromagnetic field coupling
Ammonia storage and injection in NOx control
Electronic still camera with monitor
Novel isolate of trichoderma, fungicidal compositions containing said isolate and use thereof
High efficiency heavy duty automotive wheel
Apparatus for generating a fluid flow
Carbon nanotube array and field emission device using same
Ordering binary decision diagrams used in the formal equivalence verification of digital designs
Upholstery machine
Absorbent body with two different superabsorbents