Blowout Preventer Brands

Petroleum Oil Tools specializes in remanufacturing these popular BOP brands

Cameron
Hydril
Shaffer

Drilling Rig Affiliations

iadc-logo rigzone-logo
cameron-ram-blocksshaffer-ram-block-assembliescameron-isr-shear-ram

Remanufactured Drilling Ram Blocks

7 1/16" Ram Blocks

  • 3/15M Rams in a range of pipe sizes
  • 10M Variable Bore Rams
  • 3/15M Shears

11" Ram Blocks

  • 3/10M  Rams in a range of pipe sizes
  • 15M High Pressure Rams in a range of pipes
  • 3/10M Variable Bore Rams
  • 15M Variable Bore Rams
  • 5/10M Shear
  • 15M High Pressure Shear
  • 5/10M Shears with Replaceable Blades
  • 15M High Pressure Shears with Replaceable Blades
  • 3/5/10M Type U ISR Shears
  • 10M & 15M Replacement Blades

13 5/8” Ram Blocks

  • 3/5/10M Rams in a range of pipe sizes
  • 15M High Pressure Rams in a range of pipes
  • 3/10M Variable Bore Rams
  • 15M High Pressure Variable Bore Rams
  • 3/5/10M Shears
  • 15M High Pressure Shear
  • 3/5/10M  Shears with Replaceable Blades
  • 15M High Pressure Shear with Replaceable Blades
  • 3/5/10M  Type U ISR Shears
  • 10M & 15M Replacement Blades

18 3/4” Ram Blocks

  • 10M Rams in a range of pipe sizes
  • 15M High Pressure Rams in a range of pipes sizes
  • 10M Variable Bore Rams
  • 15M High Pressure Variable Bore Rams
  • 10M  Shears
  • 15M High Pressure Shears

21 1/4” Ram Blocks

  • 20-3/4 3M/ 21-1/4 2M Rams in a range of pipe sizes
  • 5/10M High Pressure Rams in a range of pipe sizes
  • 20-3/4 3M/ 21-1/4 2M Shears
  • 5M High Pressure Shears
  • 10M High Pressure Shears
  • 20-3/4 3M/ 21-1/4 2M Shears with Replaceable Blades
  • 20-3/4 3M/ 21-1/4 2M Replaceable Shear Blades

26 3/4” Ram Blocks

  • 3M Rams in a range of pipe sizes

Rebuilt Drilling Ram Blocks

Petroleum Oil Tools sells a variety of sizes and types of ram block assemblies.

Also see “Ram-Type BOP” here

 

*API Specification 6A and 16A specifies requirements and gives recommendations for the performance, dimensional and functional interchangeability, design, materials, testing, inspection, welding, marking, handling, storing, shipment and purchasing, of drilling equipment for use in the petroleum and natural gas industries.