- Oxidation gel breaker system for horizontal wells2018-08-20
- Acid soluble high density completion fluid system2018-08-20
- Bromine salt completion fluid system2018-08-20
- Formate completion fluid2018-08-20
- Water proof lock completion fluid system2018-08-20
- Drag reduction completion fluid system2018-08-20
- Invisible acid completion fluid / workover fluid2018-08-20
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