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Improving Gas & Fluid Production
Plunger lift is a low-cost artificial lift technique that has become more popular with operators in the last decade thanks to product improvements and innovations that allow plunger lift to be utilized in higher producing wells. Operators can now benefit from the added efficiency of a plunger earlier in their life cycle.
The Liberty Lift Difference
Innovative Products for Utilizing Plunger Lift
Customer satisfaction is priority one with Liberty Lift. Therefore, the quality, durability, and performance of the product and our service is held to a very high standard. Great attention is taken in developing each product to see if any improvements can be made.
Lubricators
The most unique design and look on the market. Internal housings and components are compatible with multiple lubricators and plunger types currently offered. Adapters and conversion caps can be made available for the rest.
Benefits:
- The lightweight cap with ergonomic triangular handles makes inspecting the surface tools and the plunger much easier and safer.
- Unique plunger catch design.
- By extending the length above the top outlet and lowering the catch housing, better flow and plunger retention is achieved.
Available Sizes:
2 3/8” 3K and 5K with manual or auto-catch assembly
2 7/8” 3K and 5K
Lubricator Supporting Components
| Anvils |
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| Surface Springs |  2 3/8” and 2 7/8” Poly Shock and Rod Spring Combination |  2 3/8’’ and 2 7/8’’ Steel Shock Springs |  2 3/8’’ and 2 7/8’’ Steel Rod Springs | ||
| Rods |  2 3/8″ and 2 7/8″ Shift Rods | ||||
Pneumatic Pressure Control Valves & Pilots
Liberty Lift offers a variety of high-pressure pneumatic valves and pilots. All of these are produced to our high standards and come with our labeling and coloring.
These give the operator another option with improvements at a very competitive price when compared to more common similar valves currently used in the industry today.
These can be used with plunger installations and for additional field applications.
Pneumatic Pressure Control Valves
 KRV10
|  KRV30
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Pneumatic Pressure Control Pilots
 PC48 The PC48 is a rugged, economical pressure control pilot. It can be used anywhere pressure control of high-pressure gas is required. When used in conjunction with a control valve, it may serve as either a back pressure regulator or pressure reducing regulator. It can also be used to send a signal when the sense pressure goes above or falls below a given set point. The standard PC48 functions by sensing a high-pressure signal and outputting a low-pressure signal when the high-pressure signal falls below the set point. A direct acting option is also available and works by outputting a low-pressure signal when the high-pressure signal rises above the set point. A NACE option is also available. |  PC88 The PC88 is a rugged, economical pressure control pilot. It can be used anywhere pressure control of high-pressure gas is required. When used in conjunction with a control valve, it may serve as either a back pressure regulator or pressure reducing regulator. It can also be used to send a signal when the sense pressure goes above or falls below a given set point. The standard PC88 is available as direct acting or reverse acting. The action is field reversible. The PC88 Direct functions by sensing a high-pressure signal and outputting a low-pressure signal when the high-pressure signal rises above the set point. The PC88 Reverse outputs a low-pressure signal when the high-pressure signal falls below the set point. A NACE option is also available. |
Downhole Springs
The patent-pending interlocking spring assembly connection makes this the 1st fully redressable and most durable downhole spring on the market.
Benefits:
- The assembly requires no pinning, welding, threading, or pressing to combine the spring with the flow cage and spring mandrel.
- By purchasing a spring compression assembly tool, the operator only has to replace the worn spring instead of the whole assembly, saving up to a third of the cost.
- Operators in large plunger operating fields with scheduled continual spring inspections can save a considerable amount of operating expense.
Available Sizes:
2 3/8” and 2 7/8” Heavy Duty
2 3/8” and 2 7/8” Extra Heavy Duty
Durable Downhole Springs
 Heavy Duty All 17-4 SS in 2 3/8” and 2 7/8” |  Extra Heavy Duty 17-4 SS and Titanium Combination in 2 3/8” and 2 7/8” |
Additional Downhole Tools
 Hold Downs 2 Cup and 3 Cup versions available in 2 3/8” and 2 7/8” |  Collar Stops 2 leg and 4 leg available in 2 3/8” and 2 7/8” |
 Tubing Stops 2 3/8″ and 2 7/8″ |  Packoffs 2 3/8″ and 2 7/8″ |
Pressure Relief Standing Valves
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Bypass, Fast Fall & Conventional Plungers
Liberty Lift has designed, manufactured, and selected plungers to cover all the applications throughout the life cycle of the well.
Every plunger is subjected to the harshest and driest repeated impacts in Liberty Lift’s test stand, then they are tested in the field to track fall speed and performance in various well conditions. This is to make sure they measure up to the highest durability, quality, and performance standards.
Continuous flow and bypass plungers for early intervention in high-rate and continuous gas lift combinations
 Two Piece Plunger Lift
|  Dart Plunger
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Fast fall plungers to maintain production on a steady decline curve
 Center Rod Plungers
|  Spitball Plungers
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Conventional plungers for continued production and intermittent gas lift combinations
 Padded Plungers
|  Solid and Sand Cleanout Plungers
|  Brush Plungers
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Controllers, Sensors & Automation
We offer standalone controllers with time- and pressure-based options.
Arrival Sensor
ETC’s innovative line of plunger sensors provide advantages such as the ability to adjust sensitivity, upgrade software, or troubleshoot problematic wells right at the wellhead.
 Two-Wire Sensor |  Three-Wire Sensor |
Automation
Liberty Lift works with AvenirreTM BI, a forward-looking cloud-based SaaS platform developed to help automate operations and reporting of mature assets at both the field and corporate levels.
Product Support
Liberty Lift offers a full range of technical capabilities and support, including:
- Individual well and field evaluations utilizing proven selection criteria and experience.
- Determining plunger feasibility and fit for conventional, bypass, and gas lift combined systems.
- Individual well and field optimization utilizing proven methods and evaluation tools including Echometer technology for fluid levels and plunger tracking for maximum performance.
Support Equipment
 5000 PSI Gas Gun |  Well Analyzer |
Serving the Major Producing Areas of the U.S.
Liberty Lift is strategically positioned across several of the major producing regions in the United States.
Equipped with necessary parts and experienced personnel, we are available 24/7 to provide installation, service, and repair of our equipment and that of other manufacturers.