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- Gelled lost circulation material2014-09-15
- Compound pressure-bearing lost circulation technique2014-09-15
- Fiber plugging slurry technique2014-09-15
- Slim hole and small annular clearance cementing slurry system2014-09-15
- Plugging and flexible cement slurry system2014-09-15
- Prepad fluid system2014-09-15
Technology