The Most Effective Solution to Eliminate Sustained Casing Pressure

Methane leaks in oil and gas wells cost the industry millions of dollars in unsuccessful attempts to seal while taking up precious time and resources. Historically, technologies for eliminating sustained casing pressure have been inconsistent, expensive, and inefficient. BioSqueeze® sets a new standard as the most effective and environmentally friendly solution for stopping gas migration.

BioSqueeze® answers the call with a cost-effective solution that seals even the toughest leaks at a single flat rate


Eliminate Sustained Casing Pressure, Once and For All

BioSqueeze Inc. has successfully sealed leaks in six states and several major oil basins across the U.S. – often eliminating leaks in multiple annuli in a single application. BioSqueeze® has been used in P&A, DUC and producing wells, as well as gas storage and sequestration wells. Avoid paying for another round of drill out and cement, costing hundreds of thousands of dollars and tying up crews for months on end. If we don’t stop the leak on our first attempt, we will work with your team until the problem is solved.

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Why Choose Biosqueeze®?

Sealed Well

BioSqueeze® routinely seals multiple leaks in a single application – often after dozens of other attempts using cement and resins have failed and millions have already been spent. BioSqueeze® does the job right, the first time.

Why Choose Biosqueeze®?

Superior Penetration

Low viscosity (1.05 cP) fluids seal even the smallest leakage pathways (as small as 1 micron or 0.00008 inches wide), which no other technology can reach.

Why Choose Biosqueeze®?

Permanent, Gas-Tight Seal

BioSqueeze® forms crystalline calcium carbonate similar to limestone in leakage pathways, readily bonding to steel, cement, and the formation to create an impermeable seal that prevents leaks once and for all.

Why Choose Biosqueeze®?

No Drill Out Necessary

BioSqueeze® forms a seal in the leakage pathways themselves, not the wellbore, leaving nothing to drill out after the job is done.

Why Choose Biosqueeze®?

Green Technology

BioSqueeze® uses natural and safe biomineralization technology, which poses no risk for aquifer contamination and generates less than 1/3 the amount of CO2 as a traditional cement squeeze.

Why Choose Biosqueeze®?

Abundant Applications

BioSqueeze® seals leaks to eliminate annular casing pressure in a wide variety of wells, before or after other attempts to seal and across a wide range of temperatures, pressures and depths. BioSqueeze® can also be used in refracturing and enhanced oil recovery to utilize more of a well's potential.

What is BioSqueeze®?

BioSqueeze® uses a low-viscosity, environmentally friendly biomineralizing solution to seal even the smallest leakage pathways, which no other technology can reach. Once in place, it forms a gas-tight crystalline calcium carbonate seal – similar to limestone – that readily bonds to rock, cement, and steel, permanently sequestering escaping gases at their source. BioSqueeze® harnesses the process of biomineralization in a new, innovative way, using naturally-occurring soil bacteria to create new minerals that solve problems for the oil and gas industry.

How It Works


BioSqueeze®  on “Difficult” Plug and Abandon Well

Case Studies

BioSqueeze® on “Difficult” Plug and Abandon Well

BioSqueeze Inc. was contracted by an operator in the DJ Basin of Colorado to remediate high bradenhead pressure (sustained annular pressure) on a well slated for abandonment.

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BioSqueeze® on Four Horizontal Producing Wells

Case Studies

BioSqueeze® on Four Horizontal Producing Wells

BioSqueeze Inc. was contracted by an operator in the DJ Basin of Colorado to remediate high bradenhead pressure (sustained casing pressure) on four of their horizontal producing wells.

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Offshore Investment: The Case for Responsible Production in the GOM

May 25, 2022

Reliance on overseas energy sources is harmful for the economy, national security, and the climate. Implementing a framework for effectively sealing and monitoring offshore wells will provide quality jobs, protect our waters, and secure a reliable and responsibly produced supply of U.S. energy for years to come.

Surface Casing Vent Flow: Canada’s Crutch

May 10, 2022

Surface casing vent flow (SCVF), the uncontrolled migration of liquid and gas upward through leakage pathways in the annulus, has become a major issue in Canada. While operators are taking action to intervene and prevent the escape of greenhouse gases like methane, the cards are stacked against them.

Eliminating Fugitive Emissions: The Key to Clean Energy

Apr 01, 2022

A Stanford University study of comprehensive aerial data – multiple measurements of 90% of wells in the New Mexico section of the Permian Basin – demonstrates the enormity of fugitive methane emissions from oil and gas production. Researchers determined that the methane releases from New Mexico’s Permian Basin are almost 200 metric tons per hour – six times higher than Environmental Protection Agency (EPA) estimates.