Oilfield Solutions · Parts

Full-bore completions, no drilling or milling.

Dissolvable magnesium alloy downhole parts engineered for automatic dissolution after fracturing — full-bore wellbore, reduced job risk, and lower comprehensive cost versus traditional drillable plugs.

The Products

Soluble by design.

Single-slip O-ring dissolvable bridge plug

Single-Slip O-Ring

Low rubber proportion, superior temperature adaptability across low-temperature dissolution and high-temperature pressure resistance.

Single-slip all-metal dissolvable bridge plug

Single-Slip All-Metal

Operating temperature range from -20°C up to 210°C.

Single-slip small packer element dissolvable bridge plug

Single-Slip Packer Element

Wide sealing surface for adaptability to slight casing deformation under low and medium temperatures.

Double-slip packer element dissolvable bridge plug

Double-Slip Packer Element

Bidirectional anchoring and pressure resistance, with a wider sealing surface for superior sealing performance.

Soluble Magnesium Alloy Materials

23 standardized material grades engineering tensile strength, dissolution rate, and temperature tolerance to well conditions — backed by 10+ related material patents, including the world's earliest patent for soluble magnesium alloy materials.

Soluble Rubber

Temperature-graded elastomer series (25°C to 150°C+) for packer elements, seals, and downhole temporary sealing parts — no-residue, milling-free dissolution.

Field-Proven at Scale

Deployed across major domestic oilfields with US and Canada market entry — real production history, not lab-only technology.

10,000+ t
Annual magnesium alloy production
400,000+
Bridge plugs produced / year
≤15 days
Typical full dissolution time
Why Soluble

Automatic dissolution, no post-frac intervention.

Soluble Bridge Plug

Automatic dissolution

  • No drilling or grinding required
  • Full bore wellbore, no residue
  • Short, quick production after fracturing
  • Low risk — no casing wear or falling objects
  • Lower comprehensive cost
Traditional Drillable Plug

Manual removal required

  • Must be drilled or salvaged — complex process
  • Metal fragments, casing can get stuck
  • Long production cycle — drilling plugs takes time
  • High risk of casing wear and falling objects
  • High comprehensive cost, including drilling equipment
Testing & Verification

Third-party tested, well-condition proven.

Dissolvable bridge plug products undergo third-party testing at CNAS/CMA-accredited organizations, meeting the SY/T 7462-2019 standard. LS-DYNA dynamic simulation verifies the sealing process — stress-strain state of slips, cones, and rubber cylinders at any time, confirming embedding depth and anchoring reliability before field deployment.

X-ray flaw detector ARL direct reading spectrometer Electronic universal testing machine Electronic Brinell hardness tester Coordinate measuring machine Metallurgical microscope Metallographic polisher Salt spray tester
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