Resources Contact Us Home
Method and apparatus for orienting perforating devices

Image Number 16 for United States Patent #7114564.

The present invention provides an apparatus and method of orienting perforating gun strings conveyed on a tool string. One embodiment of the present invention provides an orienting weight provided in a portion of the perforating device, such as the shaped charge, the loading tube or the gun housing. An adapter is provided intermediate the tool string that facilitates conveyance of the gun string downhole. Additionally, the adapter enables the gun string to rotate independent of the tool string.

  Recently Added Patents
Display system, display control method and computer program
Semiconductor chip, stack module, and memory card
Inflatable workshop
Method and system for providing complete internet anywhere with partial server processing
Transcription factor
Optoelectronic semiconductor chip comprising a reflective layer
Case for electronic device
  Randomly Featured Patents
System and method for restricting mobility in wireless networks
Gas insulated switchgear disconnector arrangement
Method of fabricating a high dielectric constant transistor gate using a low energy plasma apparatus
Electric switch with cleaning action
Frame for supporting frangible sheet materials
Halogen-containing catalyst and process for the preparation thereof
Shaft support assemblies having cross member assembly for transmitting torque through various axes and vehicle including same
Driver circuit unit
Fuel-injection valve
Enteric film coating compositions, method of coating therewith, and coated forms