Welcome to liquid casing inc.
The Original Manufacturer of
Wellbore Strengthening Materials
Our products create a "Liquid Wellshield™" that strengthens the wellbore to substantially enhance wellbore stability while drilling.

About Us
30+ Years of Drilling Innovation
Our company doesn’t just ensure that we bring the best quality products to market, but we provide the user with the best applications and field experience for those applications based on thirty plus years of experience perfecting our technology.
Our products perform by exploiting the wedging compressibility of our particles to create a “Liquid Wellshield™” that strengthens the wellbore to substantially enhance wellbore stability while drilling. In this manner, we are able to prevent losses in most cases, and cure them when encountered, even in the most troubling wells. Over 10,000 wells later, we continue to make this claim successfully.
Our Company's Achievements & Values

Patented the first product known to protect the formation
1990

With a history of use in 10,000+ wells

Patented the first product known to protect the formation
2025
1990
2025
What Is Liquid Casing
These particles continuously combine and recombine in the wellbore at a fast speed, allowing it to meet the formation at its own size (whatever sized pore throats it interacts with), acting like a shield that coats the wellbore, strengthening it throughout drilling
WEDGINGCOMPRESSIBILTY of Particles




Prevent Losses and enhance wellbore stability by strengthening the formation
THE IDEAL SOLUTION FOR
Lower Drilling Costs, Maximize Production & Drilling Time
By strengthening the wellbore through its unique application of compressibility of particles Liquid Casing tackles a wide array of problems typically encountered when drilling a well. For example, formations drilled with Liquid Casing® will have various pore throats ranging from micro, small, medium and large.
Liquid Casing® is designed to properly reinforce a wide range of pore throat sizes when pre-circulated and used in the system during drilling. The result is record-breaking drilling time, smooth trips, reduced drag and torque, and the ability to pump through drilling MWD tools, all without damage to the formation.
These impacts ensure that our products are reservoir friendly, protecting the producing zone to ensure maximum production.
Benefits
An Environmentally Friendly Drilling Additive With A Long List Of Benefits
Liquid Casing® is inert in nature and compatible with any drilling fluid system or completion fluid system.
Liquid Casing® improves LOT/PIT value and impart lubricity by acting like a solid lubricant.
No need to acidize the well due to near 99% return permeability based on core flooding studies.
Liquid Casing® is "green" and environmentally friendly, passing LC50 (Marine toxicity) & LD 50 tests and approved by Gulf of Mexico and North Sea Environmental regulators
