Research Article
Preparation and Evaluation of a Profile Control Agent Base on Waste Drilling Fluid
Table 1
The reagent dosage of polymer solutions and profile control agents.
| | Preparation water | Polymer mg/L | Formaldehyde mg/L | Resorcinol mg/L | Thiourea mg/L | Code |
| | TWDF | 3000 | / | / | / | 3000-TWDF | | TWDF | 5000 | / | / | / | 5000-TWDF | | Recirculated water | 3000 | / | / | / | 3000-RW | | Recirculated water | 5000 | / | / | / | 5000-RW | | TWDF | 3000 | 2000 | 600 | 100 | 3000-PCAWDF | | TWDF | 5000 | 3000 | 1000 | 120 | 5000-PCAWDF | | Recirculated water | 3000 | 2000 | 600 | 100 | 3000-PCARW | | Recirculated water | 5000 | 3000 | 1000 | 120 | 5000-PCARW |
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