Inventor
TOWLE JAMES N
US10 patents
⚠️ This page may combine multiple inventors who share the name “TOWLE JAMES N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCIENT DRILLING INT
8 patentsUS6396276B1May 28, 2002
Apparatus and method for electric field telemetry employing component upper and lower housings in a well pipestring
SCIENT DRILLING INT91 citations96
US6188223B1Feb 13, 2001
Electric field borehole telemetry
SCIENT DRILLING INT90 citations96
US5883516AMar 16, 1999
Apparatus and method for electric field telemetry employing component upper and lower housings in a well pipestring
SCIENT DRILLING INT137 citations96
US6698516B2Mar 2, 2004
Method for magnetizing wellbore tubulars
SCIENT DRILLING INT29 citations92
US5960370ASep 28, 1999
Method to determine local variations of the earth's magnetic field and location of the source thereof
SCIENT DRILLING INT41 citations92
US6816788B2Nov 9, 2004
Inertially-stabilized magnetometer measuring apparatus for use in a borehole rotary environment
SCIENT DRILLING INT31 citations90
US6651496B2Nov 25, 2003
Inertially-stabilized magnetometer measuring apparatus for use in a borehole rotary environment
SCIENT DRILLING INT43 citations90
US6530154B2Mar 11, 2003
Method to detect deviations from a wellplan while drilling in the presence of magnetic interference
SCIENT DRILLING INT18 citations83