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Soluble Magnesium Alloy Ball Seat
Form: Customizable
Dissolution rate: Adjustable by alloy design and test condition
Documents:CNAS Inspection/ COA/COC available.
- Product Description
Soluble Magnesium Alloy Ball Seat – Engineered Dissolvable Completion Solution
Shaanxi Hagrien's Soluble Magnesium Alloy Ball Seat conveys solid brief zonal separation for multi-stage pressure driven breaking without post-frac processing intercession. Designed from progressed magnesium-based combinations, our ball seats back weight differentials up to 100 MPa (14,500 psi) at temperatures coming to 150°C, at that point break down totally inside 24–72 hours in wellbore liquids. With expelled billets up to Ø300 mm, strict microstructure control, and CNAS-accredited HTHP lab approval, we guarantee dimensional precision, uniform disintegration energy, and full clump traceability. Each component ships with COA/COC documentation, supported by our closed-loop fabricating framework and 7+ a long time of nonstop generation encounter since 2019.
Why Choose Our Dissolvable Ball Seat Technology?
Eliminates Post-Frac Milling Operations
Traditional completion devices require expensive coiled tubing drill-outs. Our ball situate breaks up actually after incitement, lessening your mediation time and working costs significantly.
Full-Metal Mechanical Integrity
You get strong fixing execution amid high-pressure breaking stages. The situate holds tight when you require it, at that point vanishes when the work is done.
Tailored Dissolution Rates
We alter combination composition and passivation coatings to coordinate your supply conditions—temperature, saltiness, and liquid chemistry—ensuring unsurprising cleanup without untimely degradation.
Large-Diameter Manufacturing Capability
Our expulsion capacity handles billets up to 300 mm distance across with uniform microstructure. This dimensional soundness cuts your machining scrap rates and moves forward seal reliability.
Closed-Loop Quality Assurance
From amalgam dissolving to last machining, we control each step. CNAS-accredited lab testing, SEM microstructure examination, and high-pressure autoclave approval guarantee reliable execution bunch after batch.
Technical Specifications
Serial No. | Tensile Strength/MPa | Yield Strength/MPa
| Elongation% | Hardness/HB | mg/ DissolutionRate（cm2.h） | Dissolution Condition |
AML001 | ≥310 | ≥220 | ≥15.0 | ≥60 | 2-10 | 93℃/3%KCL |
AML003 | ≥200 | ≥140 | ≥32 | ≥50 | 1-5 | 93℃/3%KCL |
AML004 | ≥220 | ≥160 | ≥12.0 | ≥55 | 130-150 | 93℃/3%KCL |
AML005 | ≥300 | ≥200 | ≥15.0 | ≥60 | 90-140 | 93℃/3%KCL |
AML006 | ≥270 | ≥190 | ≥13.0 | ≥55 | 40-80 | 50℃/0.84%KCL |
AML007 | ≥290 | ≥190 | ≥14.0 | ≥60 | 40-80 | 93℃/3%KCL |
AML009 | ≥190 | ≥120 | ≥30 | ≥50 | 20-70 | 93℃/3%KCL |
AML010 | ≥220 | ≥170 | ≥14.0 | ≥55 | 30-50 | 50℃/0.84%KCL |
AML011 | ≥220 | ≥170 | ≥12.0 | ≥55 | 30-60 | 50℃/0.84%KCL |
AML012 | ≥260 | ≥210 | ≥9.0 | ≥70 | 60-100 | 50℃/0.84%KCL |
AML013 | ≥370 | ≥260 | ≥2.5 | ≥90 | 50-70 | 93℃/3%KCL |
AML014 | ≥195 | ≥125 | ≥27 | ≥45 | 15-35 | 93℃/3%KCL |
AML015 | ≥310 | ≥220 | ≥7.0 | ≥80 | 50-70 | 93℃/3%KCL |
AML016 | ≥230 | ≥180 | ≥12.0 | ≥55 | 45-65 | 50℃/0.84%KCL |
AML017 | ≥260 | ≥220 | ≥5 | ≥65 | 50-70 | 43℃/0.05%KCL |
AML018 | ≥400 | ≥280 | ≥4.0 | ≥100 | 40-60 | 93℃/3%KCL |
AML020 | ≥100 | ≥60 | ≥7.0 | ≥42.0 | 50-100 | 93℃/3%KCL |
AML021 | ≥400 | ≥300 | ≥3.0 | ≥100 | 40-60 | 93℃/3%KCL |
AML022 | ≥275 | ≥200 | ≥12 | ≥65 | 90-110 | 50℃/0.84%KCL |
AML023 | ≥450 | ≥340 | ≥3.0 | ≥100 | 10-30 | 93℃/3%KCL |
AML024 | ≥270 | ≥220 | ≥5.0 | ≥70 | 60-120 | 50℃/0.84%KCL |
AML025 | ≥360 | ≥260 | ≥3.0 | ≥100 | 40-70 | 50℃/0.84%KCL |
AML026 | ≥310 | ≥220 | ≥8.0 | ≥60 | 0-5 | 93℃/3%KCL |
How It Works in Your Completion Workflow
Stage 1: Sealing & Isolation
During hydraulic fracturing, the ball lands on the Soluble Magnesium Alloy Ball Seat, creating a pressure seal to isolate zones. Your pumping pressures build safely behind the seat, enabling effective stimulation of each fracturing stage.
Stage 2: Controlled Dissolution
After pumping operations conclude, the seat contacts high-salinity flowback fluids or downhole temperatures. Electrochemical corrosion begins, and the magnesium alloy degrades uniformly into harmless fine particles over your specified timeframe.
Stage 3: Full-Bore Restoration
Within 24 to 72 hours, the seat dissolves completely. You regain full wellbore diameter without mechanical intervention, minimizing production delays and wellbore debris risks.
Application Scenarios
Multi-Stage Horizontal Shale Completions
Isolate dozens of fracturing clusters efficiently. Once stimulation finishes, your seats disappear, leaving a clean wellbore for maximum hydrocarbon flow without coiled tubing costs.
High-Temperature/High-Pressure Deep Wells
In HTHP environments where mechanical milling introduces extreme risk, our dissolvable ball seats provide self-removing integrity. They survive extreme bottom-hole conditions, then degrade on schedule.
Offshore Subsea Operations
Offshore rig daily rates are costly. By eliminating post-frac intervention vessels, you save millions in spread costs and reduce your carbon footprint significantly.
Temporary Zonal Isolation Tools
Bridge plug systems, dissolvable packers, and setting tools all benefit from reliable, dissolving components that simplify well completion and reduce intervention frequency.
Quality Control & Verification Process
1. Dissolution Rate Consistency Test
We submerge samples from each production heat in simulated wellbore fluids—typically 3% KCl at target temperature. This verifies your degradation curve matches design specifications before shipment.
2. High-Pressure Static Load Test
Every batch undergoes autoclave pressure validation to confirm the seat holds rated differential pressure without deformation or leakage during fracturing operations.
3. Microstructure Analysis
Our CNAS-accredited lab uses SEM (Scanning Electron Microscopy) and XRD (X-ray Diffraction) to ensure grain refinement and uniform second-phase distribution. This prevents localized pitting corrosion that could compromise structural integrity.
4. Dimensional Accuracy Inspection
CNC-verified tolerances guarantee perfect ball-to-seat sealing. Tight dimensional control reduces your risk of seal failure during high-pressure pumping.
5. Non-Destructive Testing (NDT)
Ultrasonic or X-ray inspection detects internal porosities or micro-cracks before the component reaches your wellsite, eliminating premature structural failures.
Why HAGRIEN Stands Out
Engineered Material Performance
We design alloy systems and process parameters around your real operating conditions—temperature, salinity, fluid chemistry, and dissolution timeline. You get optimal balance of strength, machinability, and controlled dissolution rate.
Manufacturing Reliability
Seven years of continuous production experience since 2019 means proven processes. We maintain safety stock for standard sizes and deliver standard products in 2–4 weeks, custom solutions in 4–8 weeks.
Full Traceability & Audit Readiness
Every shipment includes complete documentation packages: COA, COC, SDS, and batch inspection records. Our verification-first approach ensures smooth supplier qualification and audit compliance.
Engineering-to-Spec & OEM/ODM Support
We enable material + structural co-design. Bring us your drawings for prototype development, scaling, and FAT support. This reduces your trial-and-error costs and accelerates commercialization timelines.
Global Service & Responsiveness
You receive RFQ responses within 24 hours and quotations within 1–3 business days. Weekly project updates align with North American schedules, supported by our U.S. entity for seamless coordination.
Frequently Asked Questions
Q: How do you prevent premature dissolution during the pumping stage?
A: We apply proprietary surface passivating coatings and optimize alloy chemistry for stability in freshwater or low-salinity fluids. Dissolution accelerates only after the seat contacts high-salinity kick-off fluids or reaches specific bottom-hole temperatures.
Q: What residue remains after the seat dissolves?
A: The product degrades into fine, non-toxic magnesium hydroxide particles. These are easily carried out during flowback, posing no risk to downstream valves or separators.
Q: Can you customize dissolution rates for cold wells?
A: Absolutely. For low-temperature reservoirs below 40°C, we use high-activity alloy variants to ensure complete dissolution within a commercially viable timeframe tailored to your field conditions.
Q: What are the storage requirements?
A: Store ball seats in vacuum-sealed packaging with desiccant in a temperature-controlled environment. This prevents moisture exposure and maintains material integrity until deployment.
Q: Do you support expedited delivery for urgent projects?
A: Yes. We maintain safety stock for standard sizes and offer expedited production schedules when your project timeline demands faster turnaround.
Q: How do you ensure batch-to-batch consistency?
A: Our closed-loop manufacturing system controls alloy melting, extrusion, and precision machining in-house. Strict process discipline and CNAS-accredited lab testing ensure uniform microstructure, dimensional stability, and repeatable dissolution performance across all batches.
Partner With a Manufacturing-Driven Supplier
HAGRIEN combines advanced material science with robust manufacturing infrastructure to deliver dissolvable completion tools you can rely on. Our integrated workflow—from alloy formulation to final inspection—reduces your program delivery risk through consistent quality, predictable lead times, and full traceability.
Whether you're designing next-generation bridge plug systems or optimizing multi-stage fracturing workflows, our Soluble Magnesium Alloy Ball Seat technology helps you cut intervention costs, shorten time-to-production, and improve wellbore cleanup efficiency.
Contact Us
Ready to discuss your completion tool requirements for Soluble Magnesium Alloy Ball Seat? Reach out today: cyrus@us-hagrien.com
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