1. Introduction
This oil ceramic proppant is playing an significant role in the field of low-permeability fracturing exploration to increase and maintain production of oil and nature gas.
As a substitute of glass ball and metal globule, ceramic proppant has excellent performance due to reliable features of high temperature resistance, high strength, good conductivity, crush resistance and erosion resistance. It is also an environmentally friendly product. When in process, proppant transported by fluid is to fill the low permeability of the rock deposits in the crack, which creates a permeable channel. It allows the hydrocarbons flow more freely, thereby increasing both production rates and the amount of oil or gas actually recovered from the well. Many cases have been proved that by using ceramic proppant not only improve 30%-50% output of production, but also can extend the service life of wells.
Zutel fracturing proppant adopting high quality bauxite and unique techniques is manufactured by well grinding mixed with various additives, and then pelleting. According to the tests by Frac Tech Laboratory and Reservoir Stimulation Laboratory of RIPED-Langfang Petro China, our products are all reached the criteria of SY/T5108-2006. Meanwhile, our product has been met the standard of API RP-60 by Stim-Lab United States.
Zutel Ceramic Proppants is your first choice for high hydraulic fracturing application in oil and natural gas industry.
2. Class
This oil ceramic proppants could be classified by following three items:
By Compression Strength:
52MPa(7500psi), 69MPa(10000psi), 86MPa(12500psi), 102MPa(15000psi)
By Bulk Density:
Light weight, medium density and high density.
By specifications:
6/12 mesh, 8/16 mesh, 12/18 mesh, 12/20 mesh, 16/20 mesh, 16/30 mesh, 20/40 mesh, 30/50mesh, 40/70mesh, 70/140mesh, etc.
3. Characteristic
|
Crush resistance at stress. %
|
|
52MPa(medium density)
|
≤3%
|
|
69MPa(medium density)
|
≤5%
|
|
86MPa（medium density)
|
|
|
Apparent density
|
3.0~3.30 g/cm3
|
|
Bulk density
|
1.55~1.85 g/cm3
|
|
Roundness/Sphericity:
|
|
|
Acid solubility
|
<5.0
|
|
Color
|
Yellow, brown, black
|
Additionally, we can produce products with different specifications upon requests.
1. Product Description
The product add with high pure alumina for main material special composition refined and shoe that become is it support catalyst protect the pharmaceutical to cover. Structure circumference slot round to turn on hole is it guarantee certain compression strength increase it than surface area and space rate to reach inside. Because product this have 40-50% space rate, numerous capillary and turn on hole can filter particle form , glue form , pitch quality , heavy metal ,etc. impurity of oil.
The impurity can strain a part after raw materials filter, is it smaller than 25um following particle impurity and ion unable to is it shed to strain iron partly quite to still have. Top is it should protect pharmaceutical can impurity that does not filter is it tell in his hole to suck raw materials to load in reactor, thus reach and protect the catalyst and does not form burntly , guarantee the long purpose of the court of cycle of going into operation of device again.
The impurity kind is different from the different content and size of particle in the raw materials that are dealt with, users select different aperture and environmental protection type not counted with the hole for use and protect the pharmaceutical. Can also enclose such active group ones as the molybdenum , nickel , cobalt ,etc. of year according to the need , in order to prevent sinking carbons of catalyst from forming burntly and poisonning.
Among petrochemical industry trade , reform , add hydrogen , make hydrogen , coking angry , diesel oil hydrofining ,etc. device is it should protect pharmaceutical result indicate to use, it can strain and get rid of the impurity effectively ; And can protect the catalyst in service time effectively , lengthen the opening in time limit for a project of the device , increased the area of circulation of the oil , can make the system pigeonhole and drop to 0 . Under 1Mpa , make the handling capacity of the device improve by 26. 5%, and catalysis diesel oil mix than up to 37%-40%.
2. Chemical and physical property:
|
Model
Item
|
BS-LHGC-1
|
BS-LHGC-1
|
BS-LHGC-1
|
|
Chemical compositon.%
|
Al2O3: 30-90
|
|
Water absorption，%
|
<3
|
|
Porous diameter，µm
|
0.5-35
|
40-100
|
110-1000
|
|
Porous radi，%
|
30-40
|
25-35
|
20-30
|
|
Penetrability m3.cm/m2.h.10Pa
|
0.2-0.8
|
1-6
|
7-30
|
|
Anti-acid， %
|
≥98
|
≥98
|
≥97
|
|
Anti-alkali ，%
|
≥85
|
≥85
|
≥82
|
|
Spalling resistancee， TC
|
-20-800
|
-20-800
|
-20-800
|
|
Crushing strength ，N/PC
|
100-20000 Depend on specification and size
|
|
Bulk density ，g/cm3
|
1.1-1.3
|
3. Chemical and physical property:
|
Model
Item
|
BS-I-2
|
BS-ll-2
|
BS-III-2
|
|
Appearance
|
Yellowish brown
|
Light yellow
|
Light gray
|
|
Bulk density (g/mL)
|
1.2-1.3
|
1.1-1.2
|
1.1-1.25
|
|
Specific Pore Volume (ml/g)
|
0.5-0.6
|
|
Spalling resistancee ( T C)
|
-2-500
|
-2-600
|
-2-600
|
|
Crushing strength，N/pc
|
250-3500 Depend on specification and size
|
|
AI2O3content，%
|
≥65
|
≥45
|
≥45
|
|
Fe2O3content，%
|
<0.4
|
<0.5
|
<0.5
|
|
Active compsition
|
NiO·MoO3
|
NiO·WO3
|
CoO·MoO3
|
4. Size
|
Size,mm
|
￠6x4
|
￠8x6
|
￠10x7
|
￠13x9
|
￠16x12
|
￠20x15
|
￠25x18
|
￠35x20
|
|
Hole Diameter,mm
|
1.2
|
1.5
|
2.0
|
2.5
|
3.0
|
4.0
|
5.0
|
6.0
|
|
Concave diameter,mm
|
1.5±0.5
|
2.0±0.5
|
2.5±0.5
|
2.5±0.5
|
13.0±0.5
|
4.0±0.5
|
5.0±0.5
|
6.0±0.5
|
|
Number of sockets,n
|
3
|
3
|
3
|
5
|
5
|
5
|
5
|
5
|
