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Product Details:
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| Applicable Scene: | 70-160℃ Formation Foam Fracturing | Apparent Viscosity: | >50mPa·s |
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| PH Value: | 5.5-6.5 | Viscosity Of Breaking Liquid: | ＜5mPa·s |
| Emulsion Breaking: | ＞95% | Residue Content: | ＜20mg/L |
| Highlight: | Clean CO2 foam fracturing fluid,foam fracturing fluid SU-CFF,Baichun foam fracturing fluid |
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To achieve compatibility ,We highly recommended using our own products as additives.
| Addditives | Function | Concentration |
|---|---|---|
| BCG-8 | Thickener | 0.35%-0.60%(w/v) |
| B-55 | Synergist | 0.25%-0.60%(w/v) |
| GBS-18 | surfactant | 0.20%-0.30%(w/v) |
| FBG-12 | gel breaker | 0.01%-0.20%(w/v) |
| FPC-16 |
pH control agent |
0.10%-0.20%(w/v) |
The fracturing fluid adopts the improved BCG-8 of BCG-1 as the fracturing fluid thickener. It has strong viscosity-increasing ability, and can dissolve in water to form a colloidal solution in a low pH environment. It can be combined with additive B-55 to form a firm spatial structure, which makes the solution have strong viscoelasticity. The gel is compatible with carbon dioxide, so that the gel and carbon dioxide form a foam, greatly improving the stability of the foam. There is no residue after the liquid phase is broken, which is beneficial to the reconstruction of low permeability, water sensitive, water lock and fractured reservoirs.
1: The product has all the properties of foam fracturing fluid;
2: An aqueous solution that can be dissolved at low pH (pH=5.0~7.0) to form a fracturing fluid base fluid;
3: It can be combined with other functional additives to form a high viscoelastic gel under low pH (pH=5.0~7.0) conditions, which can be used as a sand-carrying fluid in fracturing construction;
4: The gel can form foam with carbon dioxide, which is used for carbon dioxide foam fracturing;
5: The liquid phase of foam fracturing fluid does not contain polysaccharides, and will not breed bacteria in the ground and formations. This prevents fracturing fluids from biodegrading or clogging formations with biogels, reducing fracture conductivity;
6: Water dilution, organic matter addition, and oxidation will cause the fracturing fluid to rupture;
7: The gas-liquid phase of the foam fracturing fluid does not contain residues, and the residue content after crushing is low, and the conductivity damage is generally less than 10%;
8: This product is especially suitable for fracturing operations in ultra-low permeability, water-sensitive, water-locked, fractured oil and gas reservoirs.
Company Profile:
Chengdu Baichun Petroleum Technology Co., Ltd. is a high-tech enterprise oriented by the innovation and promotion of oil and gas exploration and development technology, relying on Southwest Petroleum University and the State Key Laboratory of Oil and Gas Reservoir Geology and Development Engineering, and taking the National University Science Park as the platform.
The company has a strong R & D team and service team with rich engineering and technical experience.We specializes in technical development, technical service, technical consultation, technical training, technology transfer and other related work of chemical engineering in low permeability and unconventional oil and gas fields. Also including Oilfield chemicals research and development, production, sales, testing and other related business.
Contact Person: Liu
Tel: 13982188556
Fax: 86-28-83032595
