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Behind casing wash and cement |
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Through tubing P AND A with bismuth alloys |
Dan Mueller, Geir Ove Titlestad, David D. Hearn, Curtis G. Blount, Randall S. Shafer +1 more |
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| 11608718 |
Behind casing wash and cement |
Stein Haavardstein, Lars Hovda, James C. Stevens, Dan Mueller, Brett Borland +2 more |
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| 11377925 |
Through tubing P and A with bismuth alloys |
Dan Mueller, Geir Ove Titlestad, David D. Hearn, Curtis G. Blount, Randall S. Shafer +1 more |
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| 11136862 |
Behind casing wash and cement |
Stein Haavardstein, Lars Hovda, James C. Stevens, Dan Mueller, Brett Borland +2 more |
2021-10-05 |
| 10975657 |
Method and apparatus for filling an annulus between casing and rock in an oil or gas well |
Dianne Tompkins, Helen Haneferd, Lars Hovda, Edvard Omdal, Hardy Hartmann Nielsen +2 more |
2021-04-13 |
| 10508515 |
Method and apparatus for filling an annulus between casing and rock in an oil or gas well |
Dianne Tompkins, Helen Haneferd, Lars Hovda, Edvard Omdal, Hardy Hartmann Nielsen +1 more |
2019-12-17 |
| 10087716 |
Method and apparatus for filling an annulus between casing and rock in an oil or gas well |
Tove Husby, Dianne Tompkins, Helen Haneferd, Lars Hovda |
2018-10-02 |
| 8813873 |
Enhanced smear effect fracture plugging process for drilling systems |
David H. Beardmore, Paul D. Scott |
2014-08-26 |