Bamboo Fiber for Wellbore Stability Multi-Graded Sealing Agent Drilling Fluid

• Customization: Available
• CAS No.: N/a
• EINECS: N/a
• Model NO.: Bamboo fiber for wellbore stability
• Appearance: Powder
• Usage: Mud Chemicals
• Color: White
• Model No.: Bamboo Fiber for Wellbore Stability
• Grade: Industrial Grade
• Content: Standard
• Use Scene: Oilfield Drilling Industry
• Odour: Insipid
• HS: 3824909990
• Transport Package: 25kg/Bag
• Specification: 25KG/1T
• Trademark: Sanherunjing
• Origin: China
• Production Capacity: 60000pieces/Year
• Package Gross Weight: 25.000kg

Product Description

Bamboo fiber for wellbore stability‌ ‌Multi-graded sealing agent‌ drilling fluid

Product Overview

The main components of the product are highlyactive humates and their derivatives, bamboo fiber, etc. Theappearance is a movable solid powder. It is a kind of blockingmaterial used to reduce the filter loss protection reservoir in thedrilling fluid, The drilling fluid is added to the drilling fluid. Thedifferent graded blocking particles, bamboo fibers and wafers caneffectively block the missing formation of different properties, andblock the complex formation conditions encountered in the drillingprocess quickly and effectively to reduce the loss of the drillingfluid Consumption, prevent the solid phase and the liquid phase from enteringthe reservoir, and stabilize the well wall.

Functions and Characteristics

Characteristics:

Core Advantages

Multi-Grade Sealing Technology‌: Combines fine particles (20-50μm), medium particles (50-100μm), and coarse particles (100-200μm) for comprehensive formation sealing

Bamboo Fiber Reinforcement‌: Natural bamboo fibers create a strong bridging effect in fractures

Humate Derivatives‌: Provide chemical adsorption for enhanced wellbore stability

Rapid Action‌: Achieves measurable filtration control within 30 minutes

Application Guidelines

Formation Type Recommended Dosage Expected Performance

Porous Sandstone 1-2% Reduces fluid loss by 40-60%

Fractured Carbonate 2-4% Forms durable sealing bridges

Highly Permeable 4-6% Creates low-permeability filter cake

Lost Circulation Zones 6-8% Immediate pressure stabilization

Technical Benefits

Maintains drilling fluid rheological properties

Compatible with water-based, oil-based, and synthetic-based mud systems

Temperature stable up to 300°F (149°C)

No adverse effects on formation permeability

Cost-effective alternative to conventional lost circulation materials

Main ingredients: fiber, bamboo powder.

range of application

Suitable for the plugging of various drilling fluid and completionfluid.

Suitable for drilling construction of exploration Wells.

usage method

1)generally add 1%.

2).The applicable temperature range is 120℃, and the amount shouldincrease appropriately with the temperature increase.

Packaging & Storage

‌Packaging‌: 25 kg triple-layer kraft bags 
‌Storage Conditions‌:Keep dry and protect from direct sunlight and moisture.
Temperature: 10–30°C (avoid thermal cycling).
Humidity: ≤65% RH (critical for anti-caking).
Ventilation: Well-ventilated area, isolated from oxidizers.
‌Validity Period‌: 24 months from production date (see batch code for details).

Specification

Item	Indicator Requirement
Appearance	grayish flowable powder
Moisture Content	≤8%
pH Range	6-8
Screen Residue (60 mesh)	≤10%
Ash Content	≤7%

Lost Circulation Materials	SDL-2	High Fluid Loss Lost Circulation Material
	SDL-1	Film-Forming Lost Circulation Material
	GPC	Anti-Caving Lost Circulation Material While Drilling
	CBM	Composite Lost Circulation Material
	-	Single Plugging Lost Circulation Material
	SFD-1	Plugging Agent
Lubricants	SLUB	Extreme Pressure Lubricant
	SLUB-1	Solid Lubricant
	SRH-2	Solid Lubricant for Drilling Fluid
	JT-2	Environmentally Friendly Oil-Based Lubricant
Defoamers	DF-1	Silicone Defoamer
	DF-4	High-Efficiency Defoamer TypeⅡ
Weighting Materials	Ultrafine Calcium Carbonate	Ultrafine Calcium Carbonate
	Barite Powder	Barite Powder
Inorganic Salts	Soda Ash	Soda Ash
	NaOH
	-	Sodium Bicarbonate
	KCl	Potassium Chloride
Composite Materials	LBM	Fresh Water System Composite Agent
	SMBM	Salt Water System Composite Agent
Bentonite	-	Sodium Bentonite
Others	HTBH	High-Temperature Protective Agent