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T H Hill

Reduce risk and improve safety in drilling operations with Standard DS-1

T H Hill provides a dedicated source for QA/QC services, engineering, and training with the goal of reducing the risks of equipment failure and consequential non-productive time (NPT) in drilling and completions operations.

Shaped by a sponsorship committee comprised of more than 40 operator, service, rental, inspection and equipment companies, this comprehensive standard sets best practices in four volumes for Drilling Tubular Product Specification, Drill Stem Design & Operation, Drill Stem Inspection, Drilling Specialty Tools and other related technology development. Drilling engineers, quality managers and inspection professionals rely on the DS-1 standard to provide:

  • The highest quality specification for drilling equipment
  • Reducing risks of equipment failure
  • Minimizing consequential non-productive time (NPT) in drilling and completions operations
Purchase individual standards
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Purchase Options

Full Online Standards Solution Individual Standards
Multiple standards Minimal standards
Frequent purchases ($3000+/year) Infrequent purchases
Standards access or budget management, organization-wide Less than 5 employees use standards
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