Inventor · disambiguated record
Jinjiang Xiao
Also filed as: XIAO JINJIANG
90 granted patents·13 pending applications·290 citations·filing 2011–2024
99Inventor score
Top patents by PatentIndex Score
103 records- 0197US11525348B2Downhole solids handling in wellsSAUDI ARABIAN OIL CO·Filed 2020·Granted Dec 13, 2022·7 cites·13 claims
- 0297US10378322B2Prevention of gas accumulation above ESP intake with inverted shroudSAUDI ARABIAN OIL CO·Filed 2017·Granted Aug 13, 2019·25 cites·14 claims
- 0397US10287853B2Well debris handling systemSAUDI ARABIAN OIL CO·Filed 2017·Granted May 14, 2019·13 cites·18 claims
- 0497US10138885B2Equal-walled gerotor pump for wellbore applicationsSAUDI ARABIAN OIL CO·Filed 2016·Granted Nov 27, 2018·10 cites·21 claims
- 0596US10151194B2Electrical submersible pump with proximity sensorSAUDI ARABIAN OIL CO·Filed 2016·Granted Dec 11, 2018·12 cites·20 claims
- 0695US11162340B2Integrated pump and compressor and method of producing multiphase well fluid downhole and at surfaceSAUDI ARABIAN OIL CO·Filed 2020·Granted Nov 2, 2021·4 cites·11 claims
- 0795US10941778B2Motorized pumpSAUDI ARABIAN OIL CO·Filed 2020·Granted Mar 9, 2021·5 cites·34 claims
- 0895US9915134B2Integrated pump and compressor and method of producing multiphase well fluid downhole and at surfaceSAUDI ARABIAN OIL CO·Filed 2014·Granted Mar 13, 2018·17 cites·13 claims
- 0994US11708746B1Electrical submersible pumping system (ESP) solid management y-toolSAUDI ARABIAN OIL CO·Filed 2022·Granted Jul 25, 2023·5 cites·10 claims
- 1094US10947813B2Systems and methods for preventing sand accumulation in inverted electric submersible pumpSAUDI ARABIAN OIL CO·Filed 2018·Granted Mar 16, 2021·11 cites·23 claims
- 1194US10337302B2In-situ replacement of fluids in a well toolSAUDI ARABIAN OIL CO·Filed 2017·Granted Jul 2, 2019·10 cites·27 claims
- 1294US10337312B2Electrical submersible pumping system with separatorSAUDI ARABIAN OIL CO·Filed 2017·Granted Jul 2, 2019·9 cites·17 claims
- 1394US9593561B2Hanger and penetrator for through tubing ESP deployment with a vertical production treeSAUDI ARABIAN OIL CO·Filed 2013·Granted Mar 14, 2017·19 cites·21 claims
- 1493US10844701B2Balancing axial thrust in submersible well pumpsSAUDI ARABIAN OIL CO·Filed 2019·Granted Nov 24, 2020·5 cites·14 claims
- 1593US10677031B2Integrated pump and compressor and method of producing multiphase well fluid downhole and at surfaceSAUDI ARABIAN OIL CO·Filed 2017·Granted Jun 9, 2020·6 cites·10 claims
- 1693US10578111B2Wellbore debris handler for electric submersible pumpsSAUDI ARABIAN OIL CO·Filed 2017·Granted Mar 3, 2020·9 cites·19 claims
- 1793US10100596B2Hanger for an umbilically deployed electrical submersible pumping systemSAUDI ARABIAN OIL CO·Filed 2015·Granted Oct 16, 2018·9 cites·19 claims
- 1892US11371332B2Sand accumulators to aid downhole pump operationsSAUDI ARABIAN OIL CO·Filed 2020·Granted Jun 28, 2022·7 cites·20 claims
- 1992US10584702B2Equal-walled gerotor pump for wellbore applicationsSAUDI ARABIAN OIL CO·Filed 2016·Granted Mar 10, 2020·3 cites·13 claims
- 2091US11162493B2Equal-walled gerotor pump for wellbore applicationsSAUDI ARABIAN OIL CO·Filed 2019·Granted Nov 2, 2021·2 cites·4 claims
- 2191US10900315B2Tubing hanger systemSAUDI ARABIAN OIL CO·Filed 2019·Granted Jan 26, 2021·6 cites·20 claims
- 2291US10844699B2By-pass system and method for inverted ESP completionSAUDI ARABIAN OIL CO·Filed 2018·Granted Nov 24, 2020·6 cites·14 claims
- 2391US10465477B2Subsurface safety valve for cable deployed electrical submersible pumpSAUDI ARABIAN OIL CO·Filed 2017·Granted Nov 5, 2019·9 cites·25 claims
- 2488US10968914B2Methods and apparatus for providing ESP stage sequential engagementSAUDI ARABIAN OIL CO·Filed 2019·Granted Apr 6, 2021·3 cites·7 claims
- 2588US10801482B2Multiphase production boost method and systemSAUDI ARABIAN OIL CO·Filed 2015·Granted Oct 13, 2020·5 cites·11 claims
- 2688US9500073B2Electrical submersible pump flow meterXIAO JINJIANG·Filed 2012·Granted Nov 22, 2016·14 cites·9 claims
- 2786US11095191B2Helical motor oil circulation systemSAUDI ARABIAN OIL CO·Filed 2019·Granted Aug 17, 2021·5 cites·20 claims
- 2886US10774822B2Multiphase production boost method and systemSAUDI ARABIAN OIL CO·Filed 2018·Granted Sep 15, 2020·3 cites·10 claims
- 2985US10731441B2Induced cavitation to prevent scaling on wellbore pumpsSAUDI ARABIAN OIL CO·Filed 2017·Granted Aug 4, 2020·3 cites·16 claims
- 3085US9470073B2Downhole fluid transport plunger with motor and propeller and associated methodSAUDI ARABIAN OIL CO·Filed 2013·Granted Oct 18, 2016·9 cites·10 claims
- 3183US11555505B2Bearing assembly with catalyst-free ultra-strong polycrystalline diamond (PCD) materialSAUDI ARABIAN OIL CO·Filed 2020·Granted Jan 17, 2023·1 cites·13 claims
- 3282US12140136B2Surface driven downhole pump systemSAUDI ARABIAN OIL CO·Filed 2023·Granted Nov 12, 2024·0 cites·5 claims
- 3382US11965396B1Thrust force to operate control valveSAUDI ARABIAN OIL CO·Filed 2022·Granted Apr 23, 2024·1 cites·20 claims
- 3482US11371326B2Downhole pump with switched reluctance motorSAUDI ARABIAN OIL CO·Filed 2020·Granted Jun 28, 2022·2 cites·24 claims
- 3580US11299969B2By-pass system and method for inverted ESP completionSAUDI ARABIAN OIL CO·Filed 2020·Granted Apr 12, 2022·1 cites·9 claims
- 3680US11220890B2Induced cavitation to prevent scaling on wellbore pumpsSAUDI ARABIAN OIL CO·Filed 2020·Granted Jan 11, 2022·1 cites·36 claims
- 3779US10480299B2Downhole chemical injection method and system for use in ESP applicationsSAUDI ARABIAN OIL CO·Filed 2018·Granted Nov 19, 2019·1 cites·5 claims
- 3877US11920469B2Determining fluid parametersSAUDI ARABIAN OIL CO·Filed 2020·Granted Mar 5, 2024·1 cites·19 claims
- 3975US10844673B2Fiber reinforced and powered coil tubingSAUDI ARABIAN OIL CO·Filed 2017·Granted Nov 24, 2020·2 cites·19 claims
- 4075US10385664B2Downhole chemical injection method and system for use in ESP applicationsSAUDI ARABIAN OIL CO·Filed 2017·Granted Aug 20, 2019·1 cites·12 claims
- 4174US11767741B2Motorized pumpSAUDI ARABIAN OIL CO·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 4274US10246977B2Electric submersible pump with ultrasound for solid buildup removalSAUDI ARABIAN OIL CO·Filed 2016·Granted Apr 2, 2019·2 cites·20 claims
- 4374US9447679B2Inflow control valve and device producing distinct acoustic signalSAUDI ARABIAN OIL CO·Filed 2013·Granted Sep 20, 2016·4 cites·25 claims
- 4473US11788391B2Motorized pumpSAUDI ARABIAN OIL CO·Filed 2021·Granted Oct 17, 2023·0 cites·14 claims
- 4573US9303496B2Submersible pump systems and methodsSAUDI ARABIAN OIL CO·Filed 2013·Granted Apr 5, 2016·4 cites·19 claims
- 4672US11434905B2Equal-walled gerotor pump for wellbore applicationsSAUDI ARABIAN OIL CO·Filed 2020·Granted Sep 6, 2022·0 cites·12 claims
- 4771US11988082B2Downhole solids handling in wellsSAUDI ARABIAN OIL CO·Filed 2022·Granted May 21, 2024·0 cites·5 claims
- 4871US9085970B2Through tubing pumping system with automatically deployable and retractable sealSAUDI ARABIAN OIL CO·Filed 2012·Granted Jul 21, 2015·4 cites·20 claims
- 4969US11713766B2Submersible motor and method for mitigating water invasion to a submersible motorSAUDI ARABIAN OIL CO·Filed 2021·Granted Aug 1, 2023·0 cites·12 claims
- 5069US11686312B2Balancing axial thrust in submersible well pumpsSAUDI ARABIAN OIL CO·Filed 2021·Granted Jun 27, 2023·0 cites·9 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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