Main Data
See also
Resin coated proppant
BORPROP | RESIN COATED PROPPANT
This type of proppant with polymer coating prevents subtraction of proppant main package. At present JSC "Borovichi Refractories Plant" produces the following fraction assortment:
12/18, 16/20, 16/30, 20/40
Technical characteristics
BORPROP RCP R1
|
Physical-mechanical characteristics
|
12/18'
|
16/20'
|
16/30'
|
20/40'
|
|---|---|---|---|---|
| UCS, psi. (24 hrs. at 121 oC) | 452 | 721 | 726 | 1 097 |
| Curable resin, % | 68 | 66 | 80 | 74 |
|
Bulk Density, g/ccm
|
1.68 | 1.63 | 1.65 | 1.67 |
|
Specific Gravity, g/ccm
|
2.94 | 2.89 | 2.90 | 2.93 |
|
Sphericity
|
0.9 | 0.9 | 0.9 | 0.8 |
|
Roundness
|
0.8 | 0.8 | 0.8 | 0.8 |
| Sieve Analysis (90% 16/20) | 99.8 | 95.9 | 99.8 | 99.6 |
| Mean Size, mm | 1.299 | 1.040 | 0.942 | 0.687 |
|
Acid solubility, % (by ISO)
|
0.9 | 1.6 | 2.1 | 2.5 |
| Turbidity, FTU | 126 | 109 | 114 | 81 |
|
Crush Resistance (share of ruinous granules), %
|
||||
|
At 7500psi
|
2.2 | 3.4 | 1.4 | 0.8 |
|
At 10 000psi
|
6.0 | 4.7 | 3.7 | 1.7 |
|
At 12 500psi
|
9.8 | 9.3 | 6.1 | 3.1 |
|
At 15 000psi
|
15.1 | 11.6 | 8.9 | 4.5 |
CONDUCTIVITY, MD / FT
|
Pressure, psi
|
2000'
|
4000'
|
6000'
|
8000'
|
10000'
| 12000' |
|---|---|---|---|---|---|---|
|
12/18'
|
22 856 | 19 687 | 15 611 | 8 437 | 5 703 | 2 815 |
|
16/20'
|
12 784 | 10 939 | 8 542 | 5 559 | 3 635 | 2 221 |
|
16/30'
|
7 485 | 6 650 | 5 149 | 3 492 | 1 988 | 1 132 |
|
20/40'
|
3 786 | 3 511 | 3 105 | 2 641 | 2 112 | 1 637 |
PERMEABILITY, DARCY
|
Pressure, psi
|
2000'
|
4000'
|
6000'
|
8000'
|
10000'
| 12000' |
|---|---|---|---|---|---|---|
|
12/18'
|
1 240 | 1 089 | 888 | 498 | 348 | 180 |
|
16/20'
|
687 | 603 | 484 | 326 | 219 | 139 |
|
16/30'
|
407 | 372 | 294 | 204 | 120 | 70.4 |
|
20/40'
|
208 | 197 | 178 | 153 | 125 | 98.6 |
BORPROP RCP R2
|
Physical-mechanical characteristics
|
12/18'
|
16/20'
|
16/30'
|
20/40'
|
|---|---|---|---|---|
| UCS, psi. (24 hrs. at 121 oC) | 985 | 1177 | 1 486 | 1 484 |
| Curable resin, % | 53 | 84 | 68 | 82 |
|
Bulk Density, g/ccm
|
1.66 | 1.63 | 1.63 | 1.64 |
|
Specific Gravity, g/ccm
|
2.88 | 2.91 | 2.92 | 2.91 |
|
Sphericity
|
0.9 | 0.9 | 0.9 | 0.9 |
|
Roundness
|
0.8 | 0.8 | 0.8 | 0.8 |
| Sieve Analysis (90% 16/20) | 99.7 | 97.4 | 99.1 | 99.8 |
| Mean Size, mm | 1.327 | 1.044 | 0.948 | 0.689 |
|
Acid solubility, % (by ISO)
|
0.5 | 1.2 | 1.5 | 2.2 |
| Turbidity, FTU | 107 | 154 | 146 | 107 |
|
Crush Resistance (share of ruinous granules), %
|
||||
|
At 7500psi
|
2.1 | 3.1 | 1.2 | 0.9 |
|
At 10 000psi
|
5.2 | 5.3 | 3.0 | 1.9 |
|
At 12 500psi
|
8.9 | 9.0 | 4.8 | 3.2 |
|
At 15 000psi
|
14.1 | 13.6 | 7.8 | 4.7 |
CONDUCTIVITY, MD / FT
|
Pressure, psi
|
2000'
|
4000'
|
6000'
|
8000'
|
10000'
| 12000' |
|---|---|---|---|---|---|---|
|
12/18'
|
22 749 | 19 180 | 13 502 | 6 987 | 4 433 | 2 666 |
|
16/20'
|
11 943 | 10 333 | 8 084 | 5 345 | 3 246 | 1 759 |
|
16/30'
|
7 515 | 6 700 | 5 602 | 4 000 | 1 988 | 1 132 |
|
20/40'
|
3 995 | 3 593 | 3 137 | 2 503 | 1 986 | 1 369 |
PERMEABILITY, DARCY
|
Pressure, psi
|
2000'
|
4000'
|
6000'
|
8000'
|
10000'
| 12000' |
|---|---|---|---|---|---|---|
|
12/18'
|
1 216 | 1 051 | 759 | 409 | 207 | 169 |
|
16/20'
|
639 | 570 | 456 | 310 | 195 | 109 |
|
16/30'
|
403 | 368 | 314 | 229 | 117 | 68.5 |
|
20/40'
|
219 | 199 | 178 | 144 | 117 | 82.1 |