FIELD: oil and gas industry.
SUBSTANCE: device includes separate lines with stop valves to supply wash liquors with different density; these lines are connected to holding tank and recirculating line with tap; the line can be connected to the unit and provide solution of required density from the holding tank. The line for feeding solution with low density is equipped with additional line with stop valve in order to supply surface-active substance.
EFFECT: simplifying the design and enlarging functional capabilities.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DENSITY CONTROL OF GROUNTING MORTARS AND FLUSHING FLUIDS AND DEVICE FOR METHOD EMBODIMENT | 2000 |
|
RU2206706C2 |
| JET BLENDER | 2010 |
|
RU2442686C1 |
| MOBILE INSTALLATION FOR CEMENTING OIL OR GAS WELLS | 2008 |
|
RU2362674C1 |
| HYDRAULIC MIXER FOR PREPARATION OF SOLUTIONS | 1999 |
|
RU2150380C1 |
| METHOD OF CONTROLLING DENSITY OF CEMENT MORTARS FROM VARIOUS PLUGGING MATERIALS | 1998 |
|
RU2153060C1 |
| PUMPING CEMENTING UNIT | 2019 |
|
RU2716317C1 |
| BOREHOLE CEMENTING SYSTEM | 2003 |
|
RU2256777C1 |
| METHOD OF PREPARING PLUGGING SOLUTION | 1996 |
|
RU2106479C1 |
| PREPARATION METHOD OF DRILLING WASHING SOLUTIONS AND GROUTING MORTARS, AND DEVICE FOR ITS IMPLEMENTATION | 2012 |
|
RU2499878C1 |
| MIXING PLANT FOR PREPARATION OF SOLUTIONS | 2000 |
|
RU2184204C2 |
