Sharkbuf-MGO-Magnessium Source and Increase pH-Drilling Fluids
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Product Highlights
- Effective pH Buffering: Dissolves to raise aqueous system pH to 10.3 and acts as a buffer when pH falls.
- High Purity Composition: Contains minimum 92% MgO with a specific gravity of 3.58 for consistent performance.
- Versatile Compatibility: Compatible with freshwater, brines, and brine polymer systems for various drilling needs.
- CO2 Contamination Treatment: Serves as an effective alternative to lime for treating carbon dioxide contamination.
- Standard Packaging: Supplied in 25 KG sacks for convenient handling and storage in drilling operations.
Product Attributes
- Customization
- Available
- Certification
- ISO
- Environmental Protection
- Yes
- Model NO.
- DFS01-007
- Color
- White
- Appearance
- Fine White Powder
- Kind
- Drilling Fluid
- Application
- pH Control
- Composition
- Minimum 92% as MGO
- Specific Gravity
- 3.58
- Transport Package
- 25 Kg Sack
- Trademark
- SHARKBUF
- Origin
- China
- Production Capacity
- 1000000 Mt Per Year
Product Images of Sharkbuf-MGO-Magnessium Source and Increase pH-Drilling Fluids
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Product Description
SHARKBUF® pH buffer is used to provide alkalinity for all water-based systems and is compatible with freshwater, brines, and brine polymer systems. SHARKBUF® pH buffer will dissolve in water and raise the pH of an aqueous system to 10.3. At pH 10.3, no more SHARKBUF® pH buffer will dissolve. The remaining undissolved product will dissolve if the pH starts to fall and thereby act as a pH buffer. SHARKBUF® pH buffer can be safer to use than caustic soda.
- SHARKBUF® pH buffer can be used to increase the pH of aqueous systems up to 10.3
- Alternative to lime for treatment of carbon dioxide contamination
- Can be safer and more suitable than caustic soda for controlling pH in polymer systems
- Can reduce the potential for hydrolysis of polymers compared to use of caustic soda and lime
- Does not cause precipitates to form when added to calcium or magnesium brines
- Appearance: Fine white powder
- Composition: Minimum 92% as MgO
- Specific gravity: 3.58
- The normal treatment range of SHARKBUF® pH buffer is 0.1-2.0 ppb in most fluids
- Note: Up to 3 ppb may be used in drill-in fluids
- 25 KG SACK






| SHARK | Product Description | Applications/Functions |
| NaOH | pH control in water based muds | |
| KOH | pH control in water based muds | |
Bicarbonate of Soda |
NaHCO3 | Calcium precipitant and pH reducer in cement contaminated muds |
Soda Ash |
Na2CO3 | Calcium precipitant in lower pH muds |
LIME |
Ca(OH)2 | Calcium Source and increasing pH |
HOT LIME |
CaO | Calcium Source and increasing pH |
SHARKBUF® |
MgO | Magnesium Source and increase pH |
|
Citric Acid |
Citric Acid
|
Reduce pH, precipitate soluble calcium and sequester iron in drilling muds
|
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR256071". Items marked "" are certified.
Company Profile
Headquartered in Tianjin, China, SHARK has committed to providing cutting-edge technology and
Delivering distinctive service quality to its valued customer with drilling & Completion fluids service and
Products since its inception in 2019.
The drilling fluids product portfolios have been perfectly meeting challenging downhole conditions and
Exploring ways towards improvements. By implementing innovation drive, SHARK have promoted 130
Registered drilling fluid additives in 15 categories. The dedicated and highly skilled support team
Enable SHARK to provide customized drilling fluid services and one-stop B2B chemical delivery
Solutions to customers worldwide.
We are a team of diverse talents, working alongside a great number of drilling fluid engineers and
Consultants owned over 10 years working experiences in top three international oilfield services
Companies. Through comprehensive project management, we strive for the best in various fluids
Projects. All of our responsible design solutions reflect an international perspective.
Our Shark Brand:
A professional drilling and completion fluid service company based in China.
To provide customized drilling fluid solutions to customers worldwide.
Provide one-stop B2B production distribution solution globally.
About Our Factory & Business Background
- Address
- 4th Floor, Binhai ZhongGuanCun Intelligent Manufacturing Science and Innovation Center, TEDA, Tianjin, China
-
Plant Area
- 603.26 square meters
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, D/P, PayPal, T/T, Small-amount payment, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin port
-
Minimum Order Quantity
- 1 ton
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
- Main Products
- Drlling Fluid, Drilling Mud, Mud, Drilling Mud Chemicals, Drilling Fluids Additives, Drilling Chemicals, Drilling Mud Additives
-
Customization Options
- Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
-
Export Year
- 5 years
-
Main Markets
- South America, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- What is the maximum pH level this product can achieve?
- SHARKBUF pH buffer dissolves in water and raises the pH of an aqueous system up to 10.3.
- How does SHARKBUF act as a pH buffer?
- When pH reaches 10.3, undissolved product remains. If pH falls, this product dissolves to restore the pH level.
- What is the recommended treatment range?
- The normal treatment range is 0.1-2.0 ppb in most fluids, though up to 3 ppb may be used in drill-in fluids.
- What is the composition and purity of the product?
- It is a fine white powder with a minimum composition of 92% as MgO and a specific gravity of 3.58.
- Can this product be used in brine systems?
- Yes, it is compatible with freshwater, brines, and brine polymer systems, and does not cause precipitates in calcium or magnesium brines.
- What is the primary application of this product?
- It is primarily used as a pH buffer and magnesium source to provide alkalinity for water-based drilling fluid systems.
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