Foaming agent for acidification
This acidizing foaming agent is formulated from a blend of nonionic and cationic surfactants and foam stabilizers. The product can be used in acidic solutions such as hydrochloric acid and formic acid. When exposed to gases (such as nitrogen, air, or carbon dioxide)
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Foaming agent for acidification
Product Description
This acidizing foaming agent is formulated from a blend of nonionic and cationic surfactants and foam stabilizers. The product can be used in acidic solutions such as hydrochloric acid and formic acid. When exposed to gases (such as nitrogen, air, or carbon dioxide), it forms a foamed dispersion system characterized by high foam volume, excellent foam stability, strong foam carrying capacity, and a high repeat foaming rate.
The product is used for foam acidizing in reservoir stimulation to reduce the fluid column pressure in the wellbore and enhance the return and discharge capacity of the working fluid. It also conserves acid and improves the effectiveness of acidizing operations. Additionally, it can be used in oilfield operations such as sand flushing, well cleaning, and sand transport.
Product Features
1. Easily biodegradable, mild in nature, and compatible with other ingredients.
2. Acid-resistant; can be used in acidic solutions such as hydrochloric acid and sulfuric acid.
3. Forms a foamed dispersion system when exposed to gases (nitrogen, air, carbon dioxide, etc.).
4. Features high foam volume, good foam stability, strong foam carrying capacity, and a high repeat foaming rate.
Application
This product is used for foam acidizing of reservoirs to reduce fluid column pressure in the wellbore, enhance the return and discharge capacity of the working fluid, and simultaneously conserve acid while improving acidizing efficiency. It can also be used in oil well operations such as sand flushing, well cleaning, and sand transport.
Specifications
| Item | Properties | |
| Appearance | Colorless to pale yellow, uniform liquid | |
| pH (1%) | 6.0-9.0 | |
| Density (25°C), g/cm³ | 1.05±0.05 | |
| Solubility | Soluble in a 20% hydrochloric acid solution | |
| Foaming Properties of Distilled Water | Volume of foam, mL | ≥400 |
| Liquid-phase half-life, s | ≥300 | |
| Foaming Properties of Standard Saltwater | Volume of foam, mL | ≥400 |
| Liquid-phase half-life, s | ≥300 | |
| Foaming Properties of 20% Hydrochloric Acid | Volume of foam, mL | ≥400 |
| Liquid-phase half-life, s | ≥300 | |
| Organochlorine content, % | 0.0 | |
Directions for Use
This product can be diluted to a concentration of 0.3% to 2% for use in acidification or acid-pressing processes.
Packaging Specifications
Depending on the customer’s needs, the product will be packaged in ton containers or 200-kg drums and delivered by courier to the designated location by the date specified by the customer.
Dongying Focus Petroleum Technology Co., Ltd. is a professional oilfield service company specializing in the research, development, and manufacturing of oilfield chemicals. We are a trusted manufacturer and supplier of specialized chemical solutions for heavy oil recovery, hydraulic fracturing and acidizing, enhanced oil recovery (EOR), water shutoff, and profile control applications in China.
Since our establishment, we have built a highly skilled technical service team and established long-term strategic partnerships with research institutes affiliated with CNPC, Sinopec, CNOOC, Kerui Group, as well as leading universities including China University of Petroleum (East China), Shandong University, and Tianjin University. Our high-performance oilfield chemicals, experienced professionals, and comprehensive technical services have earned widespread recognition throughout the industry.
Our major partners include CNPC, Sinopec, CNOOC, Kerui, and other leading oil & gas operators and oilfield service companies. To date, we have successfully supplied products and technical services to customers in more than 10 countries and regions, including Kazakhstan, Colombia, Brazil, and Venezuela.
Are we traders or manufacturers?
We are a primary manufacturer of oilfield chemicals and operate our own production facilities.
How are the products packaged?
Solids are generally packaged in 25-kg bags, while liquids can be packaged according to customer requirements, typically in 25-liter drums, 200-liter drums, or IBC containers.
How long is the lead time?
If the goods are in stock, delivery typically takes 5–7 days; if they are out of stock, delivery takes 10–15 days, depending on the quantity. The times listed above refer to delivery to a port in China.
Do you offer OEM/ODM services? Can you customize my logo or packaging?
We offer OEM/ODM services and can customize customers' logos and packaging.
Can I request free samples before placing a bulk order?
We can provide free samples.
Do you offer DDP door-to-door delivery with customs clearance and tax included?
Of course.
What payment methods do you accept? (T/T, PayPal, credit card, L/C?)
We accept T/T.
What are your payment terms?
30% deposit + 70% balance to be paid in full before shipment
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