Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Formation evaluation while drilling










Image Number 5 for United States Patent #8118097.

An apparatus comprising a fluid communication device configured to extend from a drill string and establish fluid communication with a subterranean formation penetrated by a wellbore in which the drill string is positioned, wherein the drill string comprises a passage configured to conduct drilling mud and an opening extending through an outer surface thereof and into a cavity. A sample chamber is coupled within the cavity and is in selectable fluid communication with the formation via the fluid communication device. A retainer is configured to absorb axial loading of the sample chamber within the cavity.








 
 
  Recently Added Patents
Motion compensated overlay
Pear-shaped convertible reading glasses
Integrated monitoring in problem management in service desk
Luggage
Pizza stone
Key management system
Aluminum oxide coated cutting tool and method of manufacturing thereof
  Randomly Featured Patents
Endoscope apparatus
Collapsible counter assembly
Effect of N,N,N-trimethylsphingosine on protein kinase-C activity; melanoma cell growth in vitro; metastatic potential in vivo and human platelet aggregation
Method for a chemical vapor deposition of copper on an ion prepared conductive surface
Organic laundry detergent and method of producing the same
Apparatus and method for providing selective views of on-line surveys
Lasagna noodle
Collapsible stand for machine
Can microcontroller that permits concurrent access to different segments of a common memory by both the processor core and the DMA engine thereof
Electronic component and semiconductor device, method of making the same and method of mounting the same, circuit board, and electronic instrument