RB

Riadh Boualleg

Schlumberger Technology: 17 patents #295 of 7,293Top 5%
SI Smith International: 1 patents #390 of 708Top 60%
📍 Stonehouse, GB: #3 of 49 inventorsTop 7%
Overall (All Time): #246,240 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12404762 Drilling system Geoffrey C. Downton, Jean-Marie Degrange, Steven G. Villareal, Maja Ignova, Ling Li +5 more 2025-09-02
12297737 Bottom hole assembly having three-point contact for improved steering Geoffrey C. Downton, Edward Richards 2025-05-13
12106028 Optimization based on predicted tool performance Ali Ozbek, Ling Li 2024-10-01
12086515 Well planning based on hazard predictive models Valerian Guillot, Florian Karpfinger, Ali Ozbek, Ling Li 2024-09-10
11920459 Estimating rate of penetration using pad displacement measurements Ling Li, Denis Li, Prashant Saxena, Kjell Haugvaldstad 2024-03-05
11879334 Rotary steerable system with cutters Edward Richards, Michael G. Azar, Geoffrey C. Downton, Denis Li, Richard Hill 2024-01-23
11286718 Rotary steerable system with cutters Michael G. Azar, Edward Richards, Geoffrey C. Downton, Denis Li, Richard Hill 2022-03-29
11280187 Estimating a formation index using pad measurements Steven G. Villareal, Joffroy Urbain, Ling Li, Denis Li, Prashant Saxena +1 more 2022-03-22
11125070 Real time drilling monitoring Yuelin Shen, Wei Chen, Gang Xu, Guishui Zheng, Rongbing Chen +3 more 2021-09-21
11118406 Drilling systems and methods Mauro Caresta, Fabio Cappi, Hans Seehuus, Kjell Haugvaldstad, Joachim Sihler +1 more 2021-09-14
11021912 Rotary steering systems and methods Simon Bittleston, Ashley Bernard Johnson, Mauro Caresta, Joachim Sihler, Huseyin Murat Panayirci 2021-06-01
10718187 Methods for analyzing and optimizing drilling tool assemblies Yuelin Shen, Wei Chen, Zhengxin Zhang, Jibin Shi, Sujian Huang 2020-07-21
8899352 System and method for drilling Ashley Bernard Johnson, Walter David Aldred, Geoffrey C. Downton, Kjell Haugvaldstad, Michael Charles Sheppard 2014-12-02
8757294 System and method for controlling a drilling system for drilling a borehole in an earth formation Ashley Bernard Johnson, Walter David Aldred, Geoffrey C. Downton, Kjell Haugvaldstad, Michael Charles Sheppard 2014-06-24
8727036 System and method for drilling Ashley Bernard Johnson, Walter David Aldred, Geoffrey C. Downton, Kjell Haugvaldstad, Michael Charles Sheppard 2014-05-20
8235145 Gauge pads, cutters, rotary components, and methods for directional drilling Kjell Haugvaldstad, Ashley Bernard Johnson, Geoffrey C. Downton, Walter David Aldred, Frank Espinosa +2 more 2012-08-07
8235146 Actuators, actuatable joints, and methods of directional drilling Kjell Haugvaldstad, Ashley Bernard Johnson, Geoffrey C. Downton, Walter David Aldred, Frank Espinosa +2 more 2012-08-07
7980328 Rotary steerable devices and methods of use John Hallworth, Steve Hart, Kjell Haugvaldstad, Laurent Allias, Bertrand Lacour 2011-07-19