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James R. Streater Patents |
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Inventor: Streater; James R.
Address: Humble, TX
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7066251 |
Hydraulic jar lock |
June 27, 2006 |
| An internal, positive engagement lock that locks a tool, such as a hydraulic drilling jar, in the fully open position when the tool is racked back and when tripping in and out of the hole close to the surface. The lock mechanism is spring biased into a locked position that provides a |
| 6681858 |
Packer retriever |
January 27, 2004 |
| A packer retriever having a grapple body rotatably and slideably coupled to a mandrel directly attached to a milling tool can engage a packer (or extension thereof) having a substantially smooth I.D. in a wellbore while the packer is milled. The mandrel rotates in a central opening throu |
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