Resources Contact Us Home
Method and apparatus for orienting perforating devices

Image Number 13 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
Method and device for operating a particle sensor
Wood preservation
Automatic club setting and ball flight optimization
Indanyloxydihydrobenzofuranylacetic acids
Magnetic resonance imaging apparatus and magnetic resonance imaging method
Elastomeric cover for the weighted head of a jig-type fishing lure
Tablet PC
  Randomly Featured Patents
Lubricating oil composition containing sediment-reducing additive
Optical disc recording apparatus computer-readable recording medium recording a file management program, and optical disc
Transactional file system
Rage-related methods for treating inflammation
Method and apparatus for the interchanges of PCM word
Head manipulating device
Holder for beverage container
Materials and methods for the generation of fully 2'-modified nucleic acid transcripts
Al-Zn-Cu-Mg aluminum base alloys and methods of manufacture and use
Programmable control for heating installation