Method for resistivity well logging utilizing nuclear magnetic resonance
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 2002
Issued Date -
N/A
app pub date -
May 8, 2000
filing date -
Jun 30, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is provided a method and apparatus for determining resistivity in a formation surrounding a borehole. In one embodiment, the apparatus includes a magnetic resonance well logging tool disposed on said borehole, the magnetic resonance well logging tool producing a magnetic resonance sensitive volume thereabout, and a detector that selectively measures current flow in the formation both perpendicular to and parallel to the borehole axis within and adjacent to the sensitive volume.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully