| 11472993 |
Non-aqueous suspensions |
Lorenzo Giardini, Luigi Merli, Giovanni Floridi, Giuseppe Li Bassi |
2022-10-18 |
| 11339317 |
Method of drilling a wellbore |
Erik Gallo, Lorena Bottarello, Luigi Merli, Massimo Cecchetto, Laura Vigano +2 more |
2022-05-24 |
| 10988660 |
Rheology modifier for subterranean treatment fluids |
Luigi Merli, Erik Gallo, Giovanni Floridi, Giuseppe Li Bassi |
2021-04-27 |
| 10787598 |
Shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor |
Laura Vigano, Luigi Merli, Valentina Langella, Mauro Riccaboni, Giovanni Floridi +1 more |
2020-09-29 |
| 10781358 |
Process for the cleaning oil and gas wellbores |
Luigi Merli, Letizia PRIVITERA, Lorenzo Giardini, Giovanni Floridi, Giuseppe LiBassi |
2020-09-22 |
| 10611948 |
Method of increasing lubricity of wellbore fluids |
Erik Gallo, Luigi Merli, Letizia PRIVITERA, Massimo Cecchetto, Giovanni Floridi +1 more |
2020-04-07 |
| 10202535 |
Method for treating subterranean formations |
Enrico Cavo, Lorenzo Giardini, Angelo Casiraghi, Luigi Merli, Mauro Tenconi +3 more |
2019-02-12 |
| 9688907 |
Method of treating subterranean formations |
Lorenzo Giardini, Luigi Merli, Valentina Langella, Mauro Riccaboni, Barbara Biasotti +2 more |
2017-06-27 |
| 9611418 |
Rheology modifier for drilling and well treatment fluids |
Cristina Picco, Massimo Cecchetto, Luigi Merli, Giovanni Floridi, Giuseppe Li Bassi |
2017-04-04 |
| 9034801 |
Clay inhibitors for the drilling industry |
Luigi Merli, Franscesca Giani, Giovanni Floridi, Giuseppe Li Bassi |
2015-05-19 |
| 8962533 |
Method for reducing filtrate loss from oil based drilling fluids |
Franco Federici, Thierry Bossi, Christian Parisi, Luigi Merli, Daniele Moro +1 more |
2015-02-24 |
| 8932997 |
Anti-accretion agents for drilling fluids |
Luigi Merli, Jacopo Franchini, Mattia Ossola, Franco Federici, Dario Fornara +1 more |
2015-01-13 |
| 8466092 |
Clay inhibitors for the drilling industry |
Luigi Merli, Francesca Giani, Giovanni Floridi, Giuseppi Li Bassi |
2013-06-18 |