Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Packaging
Tap and linking module TDO register, gating for TCK and TMS
Field emission cathode structure
Duty cycle adjustment of remote illumination source to maintain illumination output
Method of publicly displaying a person's relationship status
Process for preparation of Efavirenz
Gyroscope utilizing torsional springs and optical sensing
  Randomly Featured Patents
Iterative forward-backward parameter estimation
Process for manufacturing emitters by diffusion from polysilicon
Battery enhanced power generation for mobile X-ray machine
Method of forming integrated circuit structures in silicone ladder polymer
Missile steering device
Generic semaphore for concurrent access by multiple operating systems
Miniature life-saving device
Building block
Electrically normally closed switch device
Derivatives of phenothiazine and the compositions which contain them