SB

Sicco Beekman

Schlumberger Technology: 17 patents #295 of 7,293Top 5%
Overall (All Time): #263,223 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12247480 Lower-density or collimating well-logging radiation detector windows Justin Mlcak, Avtandil Tkabladze 2025-03-11
12100524 Dual-function radiation shielding for downhole tool Justin Mlcak 2024-09-24
10845501 Control of electrically operated radiation generators Christian Stoller, Matthieu Simon, David Rose, Libo Yang, Onur Ozen 2020-11-24
10379253 Borehole fluid effect correction for pulsed neutron porosity measurements Tong Zhou, Timothy M. Quinlan 2019-08-13
10365398 Casing inspection using pulsed neutron measurements Tong Zhou, David Rose, Christian Stoller 2019-07-30
10295700 Downhole X-ray radiation detector systems and methods Christian Stoller 2019-05-21
10281610 Formation density tool with a detector operating in total count mode Avtandil Tkabladze 2019-05-07
10062467 X-ray generator output regulation Avtandil Tkabladze, Justin Mlcak, Matthieu Simon 2018-08-28
9823385 Method and apparatus for operating a downhole tool with an electronic photon source at different endpoint energies Avtandil Tkabladze, Matthieu Simon 2017-11-21
9477006 Pulsed neutron well logging method for determining multiple formation parameters Tong Zhou, David Rose 2016-10-25
9335437 Casing inspection using pulsed neutron measurements Tong Zhou, David Rose, Christian Stoller 2016-05-10
9304214 Neutron detection using a shielded gamma detector Tong Zhou, David Rose, Christian Stoller 2016-04-05
9069095 Monitoring the output of a radiation generator Christian Stoller, Robert A. Adolph 2015-06-30
9052405 Borehole fluid effect correction for pulsed neutron porosity measurements Tong Zhou, Timothy M. Quinlan 2015-06-09
8907270 Method and apparatus for gain regulation in a gamma detector Tong Zhou, Christian Stoller, Fabien Haranger 2014-12-09
8884216 Gas detection and quantification method using a pulsed neutron logging tool Tong Zhou, Christian Stoller 2014-11-11
7916838 Betatron bi-directional electron injector Luke T. Perkins, Christian Stoller 2011-03-29