D&H Rig Service

D&H Rig Service

Replacement Parts & Components:
At D&H Rig Service we stock a wide variety of components and associated items, available 'off the shelf'. All of our products are refurbished to meet and exceed OEM specifications.
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Repair Services:
D&H Rig Service repairs all types of drilling equipment. Repair services are performed by experienced professionals who are quick to respond with a commitment to the highest quality service available.
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Machine Shop & Fabrication Services

Fabrication of Drawworks Parts and Components:

D&H Rig Service manufactures parts and components for all major drawworks models. D&H has been a leader in bringing cost effective machining capabilities to the oil field industry nationwide since 1956. We offer the latest in state-of-the-art machining capabilities and over 20,000 square feet of machine shop space. With years of experience we are able to quickly spec, manufacture and machine OEM replacement parts for any discontinued drawworks model.

Machine Shop and Fabrication Services:

D&H Rig Service Machine Shop and Fabrication Services specialize in the repair, refurbishing and modification of machinery.

Our 20,000 square foot machine shop is fully equipped to handle all of your machining requests. We can manufacture replacement or spare parts, often in a fraction of the time it would take if you ordered from the original equipment manufacturer.

With A.S.M.E code qualified welders, we can provide the highest quality welded fabrications and repairs and our computer controlled, CNC thermal shape cutter creates precise metal shapes quickly, allowing us to pass the savings on to you.

D&H Rig Services' entire staff of qualified machinists and fabricators is available 24 hours a day, 7 days a week to get you back on-line fast.

Services include:

  • Machining
  • Replacement or Spare Parts Manufacturing
  • Custom Precision Repair & Modification of Machinery
  • Welding & Fabrication
  • On-Site Machining

Capabilities:

  • TURNING: up to 40 inches in diameter on our 24' engine lathe or
    up to 6 feet in diameter on our 72" vertical boring mill
  • LINE BORING: up to 10 tons on our horziontal boring mill
  • SURFACE & BLANCHARD GRINDING: up to 48 inches in diameter
  • BROACHING: up to 2 inches wide by 10 feet in diameter
  • MILLING
  • DRILLING

Welding & Fabrication Services:

  • A.S.M.E. Code "U", "S" & "R" Stamps
  • Pressure Vessels
  • Fabricated Components
  • Weld Repairs
  • Weld Build Up
  • Corrosion Resistant Overlay
  • CNC Thermal Shape Cutting
  • Plasma Cutting to 1 1/2" Thick
  • Hard Facing Overlay