Surface casing vent flowSerious Alberta Vent Flow
Vermilion River, Alberta
Vent flow reduced from 17.9 m³/d to zero after two days of treatment.
Resources
Technical evidence.
Field outcomes.
Case studies and published papers documenting BioSqueeze treatment design, operating conditions and results in Oil & Gas applications.
450+commercial deployments
90%+recent field success
$10M+government development
5major markets
Case studies
Results from difficult well-integrity problems.
Review a concise web summary or download the original field case study.
Surface casing vent flow
Mechanical integritySan Juan Disposal Well Remediation
La Plata County, Colorado
Treatment designed for an operating disposal-well environment.
Asset retirementAppalachian Storage Well Abandonment
Erie County, New York
Two annular flow paths sealed; sustained casing pressure eliminated; well approved for P&A.
Gas migrationEagle Ford Abandonment
DeWitt County, Texas
A previously plugged well continued to leak gas to surface.
Asset retirementRigless P&A
Cuyahoga County, Ohio
Annular pathways treated while preserving wellbore access.
Casing integrityBioSqueeze Seals Casing Leak
Marcellus Shale · Schuylkill County, PA
Field evidence for restoring containment through a discrete casing-leak pathway.
Published technical papers
Peer-reviewed engineering work.
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A Shot in the Dark: Sustained Casing Pressure Eliminated in 10 Wells Leveraging Advanced Logging, Sealant, and Monitoring Technologies
SPE Annual Technical Conference and Exhibition, 2025
Enhancing Well Integrity: Spectral Acoustic Diagnosis and Biomineralization Remediation in the United States
SPE Drilling Conference and Exhibition
Biomineralization — A New Solution for Surface Casing Vent Flow
SPE Thermal Well Integrity and Production Symposium
Biomineralization: Surface Injection Eliminates Bradenhead Pressure
SPE Oklahoma City Oil and Gas Symposium, 2023
Eliminating Bradenhead Pressure Using Novel Biomineralization Technology
SPE/ICoTA Well Intervention Conference and Exhibition, 2023
Biomineralization: A Natural Solution to Eliminate Gas Migration
SPE Annual Technical Conference and Exhibition, 2022
Latest insights
Ideas moving biomineralization forward.
Explore the latest advances in biomineralization, field deployment and subsurface engineering.
RefracturingNov 10, 2026
Refrac Today: How Operators Redirect the Next Treatment
Refracturing has moved from an occasional second chance for an aging well to a deliberate redevelopment option in selected unconventional portfolios. Rather than automatically drilling another lateral, operators are asking whether an existing well can be stimulated again to contact productive rock left behind by its original completion. The opportunity is real, but it is far from universal: economics depend on the well, the remaining reservoir and the ability to place the next treatment where it can do useful work.
Read insight →Well integrityNov 4, 2026
What Remediation Really Costs
When a well develops a leak, the first question is how to restore integrity. The next question should be what it will take to achieve a verified, durable result. A treatment quote captures only part of that decision. Every unsuccessful attempt can add another cycle of planning, mobilization, intervention, testing and lost operating time.
Read insight →Well integrityOct 29, 2026
Repair the Leak. Preserve the Well.
A casing leak can interrupt a well with useful work ahead. The repair needs to restore containment, and its design can also affect access for completion equipment and future intervention.
Read insight →Field validation beyond Oil & Gas
Large-scale soil strengthening under operational conditions.
Department of Defense programs have expanded the platform into native-material stabilization, expeditionary surfaces and critical-infrastructure applications. At Camp Lejeune, BioSqueeze strengthened a 70-by-35-foot area of native beach sand more than 17 inches deep and supported more than 800 vehicle passes.
Review Defense programs →Apply the evidence