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"Newpark is changing the paradigm in the industries we serve, developing new ways to help customers drive operating efficiencies, while working in harmony with the environment and improving community relations. We are headquartered in The Woodlands, Texas, and serve markets around the world, with an established presence in North and South America, Europe, the Middle East, Africa and Asia Pacific, demonstrating our commitment to be a strong and reliable partner for our customers, wherever they need us to be.

At the heart of our culture is the drive to establish our reputation as the global technical leader in fluid systems and matting products. In 2013, we opened our Fluids Technology Center, which serves as the focal point for the development of next-generation fluids systems technologies. In 2015, we completed the Mats R&D Center, to support the continued advancement of our premium DURA-BASE® advanced-composite matting system, and the development of other innovative matting products as we expand into new markets and geographies.

Superior customer service quality remains a critical element of our mission and success. We seek to help our customers around the world solve tough challenges in ways other companies cannot. Our customers rely on us to help them drive efficiencies, reduce operating costs, and meet or exceed their environmental stewardship goals."

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EXCAL

EXCAL® CW 100 processed from a high purity white calcium carbonate marble ore, to exact specifications.Used in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applications where color, solubility, binder demand are of importance.

EXCAL® CW 100

EXCAL® 400 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.

EXCAL® 400

EXCAL® 100 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.

EXCAL® 100

ExBar® W 325 is manufactured using only the highest quality white, natural barium sulfate ore. Strict quality control results in consistent products that are used in coatings, paint, plastics, rubber, sealants, friction materials and many other applications where color, purity and particle size are principle concerns.

ExBar® W 325

ExBar® W 4 is manufactured using only the highest quality white, natural barium sulfate ore. Strict quality control results in consistent products that are used in coatings, paint, plastics, rubber, sealants, friction materials and many other applications where color, purity and particle size are principle concerns.

ExBar® W 4

ExBar® W 2 is manufactured using only the highest quality white, natural barium sulfate ore. Strict quality control results in consistent products that are used in coatings, paint, plastics, rubber, sealants, friction materials and many other applications where color, purity and particle size are principle concerns.

ExBar® W 2

EXCAL® CW 325 processed from a high purity white calcium carbonate marble ore, to exact specifications.Used in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applications where color, solubility, binder demand are of importance.

EXCAL® CW 325

ExBar® W 1 is manufactured using only the highest quality white, natural barium sulfate ore. Strict quality control results in consistent products that are used in coatings, paint, plastics, rubber, sealants, friction materials and many other applications where color, purity and particle size are principle concerns.

ExBar® W 1

EXCAL® 200 processed from a high-purity buff colored limestone ore to exact specifications. Suitable for use in loss circulation drilling fluids, building materials and other industrial applications where lower economics are necessary.

EXCAL® 200

Excalibar Minerals

"Newpark is changing the paradigm in the industries we serve, developing new ways to help customers drive operating efficiencies, while working in harmony with the environment and improving community 

Excalibar Minerals - Fluid Systems - Matting Products - Knowde

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EXCAL® CW 100 processed from a high purity white calcium carbonate marble ore, to exact specifications.Used in oil and gas completion fluids, plastics, coatings, adhesives and other specialty applicat

EXCAL - CW 100 - Excalibar Minerals - 471-34-1 - Knowde

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