JD

Jonathan Dunlop

Schlumberger Technology: 9 patents #692 of 7,293Top 10%
Overall (All Time): #536,646 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12305506 System, method and apparatus for estimating formation strength Harry Cook, Kjell Haugvaldstad 2025-05-20
10920584 Detection of influx and loss of circulation Oney Erge, Ines De Mata Cecilio, Richard Dearden, Walter David Aldred, Ashley Bernard Johnson +2 more 2021-02-16
10473816 Calibrations for a well drilling apparatus James Belaskie, Jose Sanchez, Richard John Harmer, Maurice Ringer, CuiLi Yang 2019-11-12
10108155 System and method for online automation Walter David Aldred, James Belaskie 2018-10-23
9416646 Determining drill string status in a wellbore Bertrand du Castel, James Belaskie, James C. Brannigan, John Christian Luppens, Xueyuan Tang 2016-08-16
9238964 Real time data compression and transmission Maurice Ringer, Walter David Aldred 2016-01-19
8838426 System and method for online automation Walter David Aldred, James Belaskie 2014-09-16
7128167 System and method for rig state detection William Lesso, Walt Aldred, Richard Meehan, Matthew Richard Orton, William John Fitzgerald 2006-10-31
6868920 Methods and systems for averting or mitigating undesirable drilling events Leila Hoteit, Walt Aldred, Richard Meehan 2005-03-22