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Patent applications and USPTO patent grants for Watters; Jeffrey.The latest application filed is for "riserless abandonment operation using sealant and cement".
Patent | Date |
---|---|
Riserless abandonment operation using sealant and cement Grant 10,214,988 - Sabins , et al. Feb | 2019-02-26 |
Method Of Sealing Wells By Squeezing Sealant App 20170044864 - SABINS; Fred ;   et al. | 2017-02-16 |
Riserless Abandonment Operation Using Sealant And Cement App 20170044865 - SABINS; Fred ;   et al. | 2017-02-16 |
Method Of Sealing Wells By Injection Of Sealant App 20160348464 - SABINS; Fred ;   et al. | 2016-12-01 |
Sealant For Forming Durable Plugs In Wells And Methods For Completing Or Abandoning Wells App 20110203795 - Murphy; Christopher John ;   et al. | 2011-08-25 |
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