Innovative Tools for Reliable Well Integrity

Davis-Lynch™ has been a trusted name in downhole well construction since 1947. As part of Forum Energy Technologies, we continue to deliver cutting-edge completion solutions engineered for performance, durability, and efficiency in the most demanding environments.

PDQ Wet Shoe System

Compact. Versatile. High-Pressure Ready.

The PDQ Wet Shoe System is designed to optimize open-toe cementing and frac completion operations. Engineered with a 15K back pressure-rated four-valve configuration, this system offers superior reliability and reduced shoe track length.

Key Features:

  • 15K pressure-rated dual double PVTS valve configuration
  • Built-in latch-down plug landing receptacle
  • Multiple guide nose options (rounded/eccentric) in composite or aluminum
  • Optional reamer blades and jetted nose profiles
  • PDC drillable aluminum or severe service cast iron valves

Benefits:

  • Reduces threaded connection costs by up to $4,000
  • Enhances shoe joint integrity and minimizes leak points
  • Eliminates need for separate landing collars
  • Compatible with all mud types (WBM, OBM, SBM)
  • Ideal for high differential pressure scenarios

HPHT Float Shoes

Engineered for Extreme Conditions.

Davis-Lynch HPHT Float Shoes are built to withstand high-pressure, high-temperature environments. With 15K back pressure ratings and robust valve designs, these float shoes ensure secure cementing in challenging well conditions.

Product Highlights:

  • 500H Float Shoe and 700H Float Collar models
  • Designed for severe service with heavy mud weights and high BHST
  • Available in composite and cast iron valve configurations
  • Proven performance in deep, high-temperature wells

Toe Sleeves

Precision Initiation for Frac Operations.

Davis-Lynch Toe Sleeves provide reliable initiation points for hydraulic fracturing. Designed to integrate seamlessly with casing systems, they support efficient wellbore stimulation and reduce operational complexity.

Advantages:

  • Streamlined design for reduced shoe track length
  • Enables frac operations closer to the toe
  • Compatible with standard plug sets

Enhances completion efficiency and reservoir access

Davis-Lynch “SC” Latch-Down Plugs

Engineered for 5.500″ casing with tight restrictions, our 10ksi-rated “SC” plugs pass through openings as small as 3.650″ with less than 200psi. Featuring a patented ratchet latch system and dual O-ring seal, they ensure secure engagement and reliable sealing.

Key Benefits:

  • Navigates tight restrictions and toe valves with ease
  • Low pump-through pressure
  • High-strength aluminum for durability
  • Chemical-resistant rubber wipers
  • Anti-rotation design for easy drill-out
  • Dual O-ring nose for superior sealing
  • Top plug latches into bottom plug for added cement integrity

Available by special order.

Why Choose Davis-Lynch?

  • Proven Legacy: Over 75 years of engineering excellence
  • Global Reach: Supported by Forum Energy Technologies’ worldwide network
  • Certified Quality: API-Q1 and ISO 9001 manufacturing standards
  • Custom Solutions: Tailored designs to meet unique well challenges