Inventor
LOVORN JAMES R
US16 patents
⚠️ This page may combine multiple inventors who share the name “LOVORN JAMES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LOVORN JAMES R
7 patentsUS8261826B2Sep 11, 2012
Wellbore pressure control with segregated fluid columns
LOVORN JAMES R16 citations89
US8201628B2Jun 19, 2012
Wellbore pressure control with segregated fluid columns
LOVORN JAMES R25 citations89
US8281875B2Oct 9, 2012
Pressure and flow control in drilling operations
LOVORN JAMES R33 citations86
US9279299B2Mar 8, 2016
System and method for managed pressure drilling
LOVORN JAMES R8 citations83
US8240398B2Aug 14, 2012
Annulus pressure setpoint correction using real time pressure while drilling measurements
LOVORN JAMES R7 citations81
US10047578B2Aug 14, 2018
Pressure control in drilling operations with choke position determined by Cv curve
LOVORN JAMES R7 citations74
US9605507B2Mar 28, 2017
High temperature drilling with lower temperature rated tools
LOVORN JAMES R2 citations68
HALLIBURTON ENERGY SERVICES INC
4 patentsUS9725974B2Aug 8, 2017
Use of downhole pressure measurements while drilling to detect and mitigate influxes
HALLIBURTON ENERGY SERVICES INC4 citations72
US10294741B2May 21, 2019
Mitigating swab and surge piston effects in wellbores
HALLIBURTON ENERGY SERVICES INC2 citations69
US10161205B2Dec 25, 2018
Mitigating swab and surge piston effects across a drilling motor
HALLIBURTON ENERGY SERVICES INC0 citations48
US9447647B2Sep 20, 2016
Preemptive setpoint pressure offset for flow diversion in drilling operations
HALLIBURTON ENERGY SERVICES INC0 citations46