Sulphonated Asphalt is widely to successfully drill oil and gas wells across troublesome shale formations. Sulphonated asphalt’s provides excellent shale inhibition, high-temperature high-pressure (HTHP) fluid loss control, and torque and drag reduction which allow oil companies to drill through very challenging and sensitive shale sections easily.
| Sr.No. | Parameters | Specified value |
|---|---|---|
| 1 | Appearance | Liquid |
| 2 | Moisture | 10% Max |
| 3 | Ph | 8.5 Min |
| 4 | Water Solubility | 65% Min |
| 5 | Plastic Viscosity | 10 to 20 |
| 6 | Yield Point | 2 to 6 |
| 7 | API Fluid loss | 15 ml Max |
| 8 | HTHP Fluid loss | 30 ml Max |