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Ceramic proppants. XIETA® - “LightWeight”

  • Made with first quality materials, which give them high mechanical properties and great chemical stability. Consequently, they do not react with any fluid or material during the operation.
  • Specific and packing densities similar to the Frac Sand.
  • Higher conductivity between the existing proppants, which confer them great extraction efficiency.
  • The XIETA®-“LightWeight” is the most widely used between the ceramic proppants for all kind of wells and specially for the drilling of shallow petrol and gas wells; as it may stand pressures around the 7.000 psi (48 Mpa).

 

Available sizes: 20/40, 30/50 and 40/70

  • General Properties

       

     

     

     

     

     US Mesh

     Milímetros

     20/40 

      30/50

    40/70

     

     > 20

     > 0.84

     0.0 %

     0.0 %

    0.0 %

     

    20 - 25

     0.84 – 0.71 

    21.5 %

     0.0 %

    0.0 %

     

     25 - 30

     0.71 – 0.60

    61.7 %

     5.9 %

    0.0 %

     

     30 - 35

     0.60 – 0.50

    16.6 %

    64.9 %

    0.0 %

     

     35 - 40

     0.50 – 0.40

    0.2 %

    28.4 %

    0.2 %

     

     40 - 45

     0.40 – 0.35

    0.0 %

     0.8 %

    66.0 %

     

     45 - 50

     0.35 – 0.30

    0.0 %

     0.0 %

    28.6 %

     

     50 - 60

     0.30 – 0.25

    0.0 %

    0.0 %

    4.9 %

     

     60 - 70

     0.25 – 0.21

    0.0 %

    0.0 %

    0.3 %

     

     70 – 80

     0.21 – 0.18

    0.0 %

    0.0 %

    0.1 %

     

     < 80

     < 0.18

    0.0 %

    0.0 %

    0.0 %

     

     Diameter Average:

    0.664 mm

     0.530 mm

     0.366 mm

     

     

     

    As low as 90% of the analyzed sample, should be between the designed mesh sizes. This specification fits the ISO 13503-2 mentioned essays.

  • Physic Characteristics

     

     

     Roundness

     0.9

     Sphericity

     0.9

     Specific Weight (g/cm3)

     2.75 + 0.05

     Bulk Density (g/cm3)

     1.50 + 0.05

     Solubility in Acid (% loss)

    < 5

     Turbidity (%)

     

     40

     

  • API Breaking Test

     

    Grains breaking test, standardized by API (American Petroleum Institute). During this test Proppants are submitted to pressure conditions (with an uniaxial press) during two minutes. After this essay upper finesse percentage (<0.42 mm) of 14% are out for the 16/30 and 20/40 classes and also percentages upper to 10% for 30/50 and 40/60 classes.

     

     16/30

     20/40 

     30/50 

     40/60 

     Applied Pressure  Fines %  Fines %  Fines %  Fines %
     7500 psi (52 Mpa)  < 5.0  < 3.5  < 2.5  < 2
     10000 psi (69 Mpa)  < 9.0  < 7.5  < 5.5  < 4.5

     

     

  • Long Term Conductivity and Permeability

    Pressure (psi)  Conductivity (md/ft)
      20/40 30/50 40/70
    2000 7840 4910 2190
    4000 6630 3930 1860
    6000 5140 3320 1560
    8000 3630 2350 1280
    10000 1970 1510 910

      grafica

      

    Pressure (psi) Permeability (Darcy)
      20/40 30/50 40/70
    2000 410 255 115
    4000 358 211 101
    6000 287 184 88
    8000 212 136 75
    10000 127 96 56

      

    grafica

     

    **Data obtained from the tests performed in the laboratory Stim-Lab of Oklahoma (USA) in January 2013.

    Data and specifications contained in this web may be subject to any change or modification by the manufacturer without notice.

    In case you need any clarification or you have any query, please contact our technical department.

     

Contact

Click here to contact.

C/Travessera de Gràcia 62, At. 7.
08006 - Barcelona-Spain

Telf.: +34 934 147 227

Fax: +34 934 142 837

E-mail:This email address is being protected from spambots. You need JavaScript enabled to view it.

Technical assistance milling | Technical query with our technical department.

We offer a personalized grinding technical advisory service.

Click here

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