Inventor · disambiguated record
Rafael Adolfo Lastra
Also filed as: LASTRA RAFAEL · LASTRA RAFAEL ADOLFO
28 granted patents·1 pending application·115 citations·filing 2013–2021
95Inventor score
Files withSAUDI ARABIAN OIL CO29
Top patents by PatentIndex Score
29 records- 0197US10378322B2Prevention of gas accumulation above ESP intake with inverted shroudSAUDI ARABIAN OIL CO·Filed 2017·Granted Aug 13, 2019·25 cites·14 claims
- 0296US9951598B2Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wellsSAUDI ARABIAN OIL CO·Filed 2016·Granted Apr 24, 2018·12 cites·9 claims
- 0395US9353614B2Fluid homogenizer system for gas segregated liquid hydrocarbon wells and method of homogenizing liquids produced by such wellsSAUDI ARABIAN OIL CO·Filed 2014·Granted May 31, 2016·21 cites·36 claims
- 0494US10337302B2In-situ replacement of fluids in a well toolSAUDI ARABIAN OIL CO·Filed 2017·Granted Jul 2, 2019·10 cites·27 claims
- 0593US10100596B2Hanger for an umbilically deployed electrical submersible pumping systemSAUDI ARABIAN OIL CO·Filed 2015·Granted Oct 16, 2018·9 cites·19 claims
- 0691US10844699B2By-pass system and method for inverted ESP completionSAUDI ARABIAN OIL CO·Filed 2018·Granted Nov 24, 2020·6 cites·14 claims
- 0788US10968914B2Methods and apparatus for providing ESP stage sequential engagementSAUDI ARABIAN OIL CO·Filed 2019·Granted Apr 6, 2021·3 cites·7 claims
- 0883US9777562B2Method of using concentrated solar power (CSP) for thermal gas well deliquificationSAUDI ARABIAN OIL CO·Filed 2013·Granted Oct 3, 2017·9 cites·16 claims
- 0980US11299969B2By-pass system and method for inverted ESP completionSAUDI ARABIAN OIL CO·Filed 2020·Granted Apr 12, 2022·1 cites·9 claims
- 1080US9617802B2Expandable tool having helical geometrySAUDI ARABIAN OIL CO·Filed 2013·Granted Apr 11, 2017·5 cites·16 claims
- 1176US9863226B2Chemical based well kickoff system for naturally flowing wellsSAUDI ARABIAN OIL CO·Filed 2014·Granted Jan 9, 2018·4 cites·16 claims
- 1274US10557337B2Downhole centrifugal separation and removal of sand from wells using progressing cavity pumpSAUDI ARABIAN OIL CO·Filed 2017·Granted Feb 11, 2020·2 cites·22 claims
- 1374US10246977B2Electric submersible pump with ultrasound for solid buildup removalSAUDI ARABIAN OIL CO·Filed 2016·Granted Apr 2, 2019·2 cites·20 claims
- 1472US9976392B2Hydraulically assisted deployed ESP systemSAUDI ARABIAN OIL CO·Filed 2015·Granted May 22, 2018·2 cites·17 claims
- 1567US10145212B2Hydraulically assisted deployed ESP systemSAUDI ARABIAN OIL CO·Filed 2018·Granted Dec 4, 2018·1 cites·18 claims
- 1666US10385673B2Fluid driven commingling system for oil and gas applicationsSAUDI ARABIAN OIL CO·Filed 2016·Granted Aug 20, 2019·1 cites·9 claims
- 1764US10018193B2Peristaltic submersible pumpSAUDI ARABIAN OIL CO·Filed 2014·Granted Jul 10, 2018·2 cites·20 claims
- 1858US11840903B2Dynamic ferrofluid shield for well controlSAUDI ARABIAN OIL CO·Filed 2021·Granted Dec 12, 2023·0 cites·20 claims
- 1958US10962015B2Methods and apparatus for providing ESP stage sequential engagementSAUDI ARABIAN OIL CO·Filed 2016·Granted Mar 30, 2021·0 cites·10 claims
- 2058US10947831B2Fluid driven commingling system for oil and gas applicationsSAUDI ARABIAN OIL CO·Filed 2019·Granted Mar 16, 2021·0 cites·11 claims
- 2154US10100589B2Expandable tool having helical geometrySAUDI ARABIAN OIL CO·Filed 2017·Granted Oct 16, 2018·0 cites·6 claims
- 2251US10584543B2Subsurface hanger for umbilical deployed electrical submersible pumpSAUDI ARABIAN OIL CO·Filed 2017·Granted Mar 10, 2020·0 cites·19 claims
- 2350US11773658B2Quick connection interface for electrical submersible pump componentsSAUDI ARABIAN OIL CO·Filed 2021·Granted Oct 3, 2023·0 cites·18 claims
- 2450US10920548B2Method and apparatus for rig-less deployment of electrical submersible pump systemsSAUDI ARABIAN OIL CO·Filed 2018·Granted Feb 16, 2021·0 cites·12 claims
- 2547US10837267B2Well kickoff systems and methodsSAUDI ARABIAN OIL CO·Filed 2017·Granted Nov 17, 2020·0 cites·22 claims
- 2646US11282240B2Generation and implementation of multi-layer encoded data imagesSAUDI ARABIAN OIL CO·Filed 2020·Granted Mar 22, 2022·0 cites·29 claims
- 2744US10989025B2Prevention of gas accumulation above ESP intakeSAUDI ARABIAN OIL CO·Filed 2017·Granted Apr 27, 2021·0 cites·21 claims
- 2843US2017330647A1Power Cable for Use with Artificial Lift SystemsSAUDI ARABIAN OIL CO·Filed 2016·Application pending·0 cites
- 2940US10100600B2Expandable tools using segmented cylindrical sectionsSAUDI ARABIAN OIL CO·Filed 2016·Granted Oct 16, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →