Assignee
SUPERIOR ENERGY SERVICES L L C
US·5 granted patents·4 pending applications·43 citations·filing 1998–2018
Top patents by PatentIndex Score
9 records- 0181US7712530B1Pre-stressed annular sealant and method of creating a durable seal in a well bore annulusSUPERIOR ENERGY SERVICES L L C·Filed 2007·Granted May 11, 2010·12 cites·11 claims
- 0278US10006274B2Durable dart plungerSUPERIOR ENERGY SERVICES L L C·Filed 2016·Granted Jun 26, 2018·3 cites·21 claims
- 0364US7708069B2Method to enhance proppant conductivity from hydraulically fractured wellsSUPERIOR ENERGY SERVICES L L C·Filed 2007·Granted May 4, 2010·11 cites·10 claims
- 0454US2018334890A1Controlled descent caged ball bypass plungeSUPERIOR ENERGY SERVICES L L C·Filed 2018·Application pending·0 cites
- 0549US6260617B1Skate apparatus for injecting tubing down pipelinesSUPERIOR ENERGY SERVICES L L C·Filed 1998·Granted Jul 17, 2001·17 cites·9 claims
- 0641US9816363B2Polysaccharide delivery unit for wellbore treatment agent and methodSUPERIOR ENERGY SERVICES L L C·Filed 2013·Granted Nov 14, 2017·0 cites·34 claims
- 0739US2014262269A1Method to repair leaks in a cemented annulusSUPERIOR ENERGY SERVICES L L C·Filed 2013·Application pending·0 cites
- 0839US2014187450A1Internal Breaker for Fluid Loss Control Pills and MethodSUPERIOR ENERGY SERVICES L L C·Filed 2012·Application pending·0 cites
- 0936US2014182854A1Fluid loss control pill with internal breaker and methodSUPERIOR ENERGY SERVICES L L C·Filed 2013·Application pending·0 cites
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