| Company | BAROID DRILLING FLUIDS, INC. |
|---|---|
| Address | 2001 ROSS AVE PO BOX 718 DALLAS , TX 75221 |
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Company THE M. W. KELLOGG COMPANY Address 601 JEFFERSON AVE HOUSTON , TX 77002 -
Company SPERRY-SUN DRILLING SERVICES, INC. Address PO BOX 718 DALLAS , TX 75221