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OUR PRODUCTS

At Shandong Haiwang Chemical Co., Ltd, we supply a comprehensive range of high-performance oil field chemicals engineered to meet the demanding conditions of drilling, production, and enhanced oil recovery operations. Our chemical solutions are developed to optimize efficiency, extend equipment life, and ensure safety throughout the entire upstream process.

Each product is backed by technical data sheets (TDS) and industry compliance standards, making us a trusted supplier to oil field service companies, operators, and EPC contractors across world wide.

Explore our oil field chemical solutions designed for durability, environmental safety, and performance excellence in even the most extreme conditions.

More Oil Field Chemicals

ZnBr2--Zinc Bromide   CAS No.:7699-45-8

The liquid zinc bromide is mainly used to formulate work over and completion fluids.

Item

Zinc Bromide Liquid

Appearance

Clear Colorless to pale yellow Liquid

Assay%,min

70.0%

Chloride,max

0.5%

Sulphate,max

0.02%

Density(20℃,g/ml),min

2.3

PH of 5% DI water

2.0-6.0

CaBr2 & ZnBr2 -- Calcium & Zinc Bromide Mixture   CAS No.:7789-41-5

The Calcium&Zinc Bromide is mainly adopted to generate water-based work over, completion, drilling and fracturing liquids in the density range of 2.3g/ml. These liquids are solids-free and very stable under high temperature and high pressure conditions.

Item

Calcium&Zinc Bromide Mixture

Appearance

Clear Colorless to pale yellow liquid

ZnBr2%,min

50.0%-55.0%

CaBr2%,min

19.0%-25.0%

Chloride max

0.5%

Sulphate max

0.02%

Density(20℃,g/ml),min

2.3

PH

0.0-2.0

 

Cacl2-Calcium Chloride   CAS No.:10043-52-4

Calcium chloride drilling fluid has low water activity and strong ability to inhibit shale dispersion.Calcium chloride can also be used as a snow removal agent, desiccant,dehydrator,antifreeze agent,etc.

Item

Calcium Chloride

Calcium Chloride

Appearance

White Flakes

White Granules

Assay%,min

77%

94%

Alkalinity(AS CA(OH)2)

≤0.1%

≤0.15%

Total Alkali Chloride(AS Nacl)

≤5.0%

≤5.0%

Water Insoluble

≤0.15%

≤0.15%

Iron(As Fe)

≤0.006%

≤0.003%

Total Magnesium(As Mgcl2)

≤0.5%

≤0.5%

Sulfate(As Caso4)

≤0.05%

≤0.05%

PH

7.5--11.0

7.5--11.0

Barite   CAS No.:7727-43-7

Universally used as weighting agent,mess API specifications.

Item

Barite

Specific Gravity,g/cc

4.20 Mini

Barium Sulfate Content, WT.Percent

90 Min

Water soluble lkaline earth metal as Calcium,mg/kg

200 Max

Water soluble total Sulfide,mg/l

70 Max

Water soluble total Carbonate mg/l

2500 Max

Methylene Blue Test,meq/100g

0.5 Max

Iron Content,WT.Percent

0.27 Max

PH

10 Max

 

Carboxymethyl Cellulose(CMC)-Oil Drilling Grade

CMC is a high-purity, refined cellulose ether made from natural cellulose. The product is white powder in appearance. After dissolution, it has high light transmittance and better rheological and thixotropic properties. It has a high degree of substitution and strong acid and salt resistance.

Item/Type

CMC HV

CMC LV

Degree of substitution(DS)

≥0.92

≥0.92

Viscosity (2% aqueous solution,NDJ-79 viscometer,25℃),mPa.s

＞1200

＜100

Chloride (Nacl%)

≤3.0

≤3.0

Drying loss,%

≤10.0

≤10.0

PH

6.0~8.5

6.0~8.5

Heavy Metals(pb%)

≤0.0015

≤0.0015

Iron (Fe)(%)

≤0.02

≤0.02

Arsenic(As)(%)

≤0.0002

≤0.0002

Polyanionic Cellulose(PAC)-Oil Drilling Grade

Polyanionic cellulose (PAC) is a white or slightly yellow powder, non-toxic and tasteless. It can be dissolved in water,has good heart stability and salt resistance,and strong antibacterial properties.The mud fluid prepared with this product has good water loss reduction, inhibition, and high temperature resistance.It is widely used in oil drilling,especially salt water wells and offshore oil drilling.

Item/Type

PAC-HV-1

PAC-HV-2

PAC-LV-1

PAC-LV-2

Degree of substitution(DS)

≥0.85

≥0.9

＞0.95

≥0.95

Viscosity

≥1600mpa.s

≥1600mpa.s

50-100mpa.s

80-100mpa.s

Moisture

≤10%

≤9%

≤10%

≤10%

PH

6.5~8.5

6.5~8.5

6.0~8.5

6.0~8.5

2% solution NDJ-79 viscometer,25℃

Hydroxyethyl cellulose(HEC)-Oil Drilling Grade

HEC can be used in petroleum drilling fluids.It is a water-based emulsion,chemical agent and fluid loss agent that has a significant reinforcing effect in saltwater drilling fluids.It can also be used as a fluid loss reducer for oil and gas well coagulants.

Item

Index

Appearance

White or sightly white yellow powder

Degree of substitutions(DS)

1.8-2.3

Water insoluble matter(%)

≤0.5

Viscosity(Brook field RVT 2%,20℃)

5000cps-50000cps

Drying loss,(wt%)

≤6

Ash(wt%)

≤8

PH

5.0-9.0