Assignee
WEATHERFORD TECH HOLDINGS LLC
US·702 granted patents·110 pending applications·1,607 citations·filing 2012–2025
Top patents by PatentIndex Score
812 records- 0198US10323484B2Combined multi-coupler for a top drive and a method for using the same for constructing a wellboreWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jun 18, 2019·25 cites·19 claims
- 0297US11555941B1Pulsed neutron logging for petrolithiumWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Jan 17, 2023·7 cites·22 claims
- 0397US9702990B2Gain stabilization of radiation detectors via spectrum analysisWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Jul 11, 2017·15 cites·25 claims
- 0497US9518445B2Bidirectional downhole isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Dec 13, 2016·27 cites·25 claims
- 0596US11333004B2Piston initiator for sidetrack assemblyWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted May 17, 2022·6 cites·19 claims
- 0696US10309166B2Genset for top drive unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jun 4, 2019·18 cites·27 claims
- 0796US9845653B2Fluid supply to sealed tubularsWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Dec 19, 2017·14 cites·23 claims
- 0896US9784073B2Rotating control device docking stationWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Oct 10, 2017·12 cites·29 claims
- 0995US12152451B2Quarter-turn anchor catcher having anti-rotation sleeve and allowing for high annular flowWEATHERFORD TECH HOLDINGS LLC·Filed 2022·Granted Nov 26, 2024·4 cites·20 claims
- 1095US11274514B2Section mill and method for abandoning a wellboreWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Mar 15, 2022·3 cites·19 claims
- 1195US10590732B2Packing element booster with ratchet mechanismWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Mar 17, 2020·12 cites·22 claims
- 1295US10480291B2Control system for hydrocarbon recovery toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Nov 19, 2019·17 cites·22 claims
- 1395US10466384B2Techniques for determining formation composition from measured nuclear spectraWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Nov 5, 2019·11 cites·11 claims
- 1495US10018015B2Downhole apparatus and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Jul 10, 2018·18 cites·30 claims
- 1595US10001769B2Systems and methods for optimizing formation fracturing operationsWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Jun 19, 2018·44 cites·19 claims
- 1695US9528326B2Method of using a top drive systemWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Dec 27, 2016·26 cites·17 claims
- 1794US11598928B2Cable to reduce optical fiber movement and methods to fabricateWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Mar 7, 2023·4 cites·29 claims
- 1894US11339643B2Pumping unit inspection sensor assembly, system and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted May 24, 2022·3 cites·6 claims
- 1994US11306562B1Stage tool having composite seatsWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Apr 19, 2022·14 cites·22 claims
- 2094US11125048B1Stage cementing systemWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Sep 21, 2021·4 cites·19 claims
- 2194US10914139B2Systems and methods for optimization of the number of diverter injections and the timing of the diverter injections relative to stimulant injectionWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Feb 9, 2021·22 cites·36 claims
- 2294US10151171B2Signal operated isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Dec 11, 2018·9 cites·19 claims
- 2394US10138710B2Bidirectional downhole isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Nov 27, 2018·7 cites·25 claims
- 2493US11053741B1Sidetrack assembly with replacement mill head for open hole whipstockWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Jul 6, 2021·5 cites·20 claims
- 2593US10465458B2Apparatus and method of connecting tubularsWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Nov 5, 2019·11 cites·19 claims
- 2693US9637977B2Methods and apparatus for wellbore construction and completionWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted May 2, 2017·12 cites·29 claims
- 2793US9482069B2Consumable downhole packer or plugWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Nov 1, 2016·24 cites·20 claims
- 2892US11566485B1Assembly method for communicating with line in wellheadWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Jan 31, 2023·6 cites·20 claims
- 2992US11480032B2Debris collection toolWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Oct 25, 2022·4 cites·20 claims
- 3092US11371318B2System and method for electrical control of downhole well toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Jun 28, 2022·3 cites·13 claims
- 3192US10954736B2Downhole casing pulling toolWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Mar 23, 2021·7 cites·7 claims
- 3292US10895130B2Remotely operated isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Jan 19, 2021·5 cites·22 claims
- 3392US10844852B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Nov 24, 2020·5 cites·17 claims
- 3492US10400761B2Long stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Sep 3, 2019·6 cites·24 claims
- 3592US10344552B2Rotating control device having a partition seal assemblyWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Jul 9, 2019·5 cites·25 claims
- 3692US10113408B2Integrated drilling control systemWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Oct 30, 2018·41 cites·22 claims
- 3792US9404346B2Latch position indicator system and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Aug 2, 2016·12 cites·30 claims
- 3891US11613959B1Wiper plug with atmospheric chamberWEATHERFORD TECH HOLDINGS LLC·Filed 2021·Granted Mar 28, 2023·12 cites·21 claims
- 3991US11048015B2Borehole compensation during pulsed-neutron porosity loggingWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Jun 29, 2021·7 cites·20 claims
- 4091US10947798B2Bidirectional downhole isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Mar 16, 2021·4 cites·20 claims
- 4191US10738535B2Power supply for a top driveWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Aug 11, 2020·7 cites·22 claims
- 4291US10704328B2Retention system for bottom hole assembly and whipstockWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Jul 7, 2020·11 cites·34 claims
- 4391US10626683B2Tool identificationWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Apr 21, 2020·9 cites·20 claims
- 4491US10385663B2Subsurface pump for use in well artificial lift operations having an interior flow passage of a plunger being in communication with a fluid chamber via a filterWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Aug 20, 2019·7 cites·12 claims
- 4591US10273767B2Bidirectional downhole isolation valveWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Apr 30, 2019·5 cites·21 claims
- 4691US10227838B2Drilling system and method having flow measurement chokeWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Mar 12, 2019·8 cites·25 claims
- 4791US10196883B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Feb 5, 2019·7 cites·24 claims
- 4891US10174586B2Electronically-actuated cementing port collarWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jan 8, 2019·9 cites·20 claims
- 4991US10024154B2Latch position indicator system and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Jul 17, 2018·6 cites·18 claims
- 5091US9739105B2Hard surfacing non-metallic slip components for downhole toolsWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Aug 22, 2017·3 cites·30 claims
Showing the top 50 of 812 patent records by PatentIndex Score.
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