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
Materials and methods for gene mediated therapy of psychiatric disorders
Multi-input differential amplifier with dynamic transconductance compensation
Squeeze juicer for extracting juice
Shower head for laboratories
Indoor security barricade
Center-fed dunnage system
Spray can
  Randomly Featured Patents
Method and device for configuring functional capabilities in a data processing system
Generic electronic safe and arm
Garden hose mender
Light source unit, light emitting device, and display device having same
Object recognition apparatus for motor vehicle
Presenting and filtering objects in a virtual world
Method and system for providing basal profile modification in analyte monitoring and management systems
Electric pencil sharpener
Scan conversion of polygons for printing file in a page description language
Achieving buyer-seller anonymity for unsophisticated users under collusion amongst intermediaries