FIELD: oil industry. SUBSTANCE: magnetic system has rectangular magnets positioned so that their different poles face each other parallel with the deparaffinizer axis with displacement round the latter. A stem joins the magnets together. EFFECT: lower hydraulic resistance to flow; greater number of magnetic contours. 2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MAGNETIC WELL ACTIVATOR | 1992 |
|
RU2047739C1 |
| ANTI-SCALING APPARATUS | 1992 |
|
RU2010010C1 |
| DEVICE FOR MAGNETIC TREATMENT OF LIQUID | 2000 |
|
RU2180894C1 |
| APPARATUS FOR MAGNETIC TREATMENT OF LIQUID | 0 |
|
SU1296513A1 |
| APPARATUS FOR MAGNETICALLY TREATING LIQUIDS AND METHOD OF ASSEMBLING THEREOF | 1995 |
|
RU2092447C1 |
| OIL-WELL SUCKER-ROD PUMP | 2004 |
|
RU2289037C2 |
| METHOD OF PREVENTION OF DEPOSITS OF ASPHALT-RESIN-PARAFIN SUBSTANCES IN THE WELL WITH THE DOWNHOLE PUMP METHOD OF RECOVERING OF FORMATION FLUID BY ITS MAGNETIZATION | 2017 |
|
RU2662491C1 |
| DEVICE FOR PREVENTION OF CORROSION AND SEDIMENTS OF PARAFFIN IN OIL PIPE STRING | 2010 |
|
RU2417303C1 |
| DEVICE FOR MAGNETIC TREATMENT OF LIQUID | 2001 |
|
RU2198849C2 |
| METHOD FOR PROTECTION OF SUCKER ROD STRING AND EXTERNAL SURFACE OF TUBING STRING IN OIL PRODUCING WELLS FROM CORROSION, WAX AND RESIN ACCUMULATION, AND MUTUAL ATTRITION | 1992 |
|
RU2047741C1 |
