February 23, 2026 - The Lease Automatic Custody Transfer (LACT) unit is the most efficient and reliable method for selling crude oil in lease gathering operations. A representative sample of the oil is taken during the transfer process.

January 29, 2026 - The primary purpose of a Lease ... or other liquid. LACT systems allow for automatic measurement, sampling and transfer of these liquids from a wellhead or lease location to a pipeline....

January 30, 2025 - The sampling system in a LACT unit is responsible for collecting representative samples of the oil as it flows through the unit. These samples are critical for determining the quality of the oil, including its density, water content, and other ...

April 22, 2026 - Lease Automatic Custody Transfer (LACT) units and skids for oil & gas applications. Modular LACT systems with flow meters, sampling, and full custody transfer compliance.

Engineered for proportionate to flow sampling controlled by a fluid meter or other electrical impulse source Cost-efficient for crude oil sampling on LACT units Flexible installation: sample probe installed in pipeline; line can be powered from meter or timed to solenoid Features 0 to 2.5 cubic centimeter-capacity adjustable sample volume regulator; solenoid-operated, explosion-proof three-way sampling valve and fluid inlet pressure regulator Assembled on convenient mounting bracket Sample volume regulator for larger size samples, from 0 to 10 cubic centimeters, is available Supplied without p

August 8, 2024 - Flow computers include programmable ... and monitoring. LACT units are integrated with data management systems that record and store measurement data, sample results, and operational parameters....

August 10, 2022 - A LACT unit is a piece of equipment used in the oil and gas industry to sample and measure oil for transfer from one company to another.

LACT stands for Lease Automatic Custody Transfer. A LACT Unit is a piece of oil and gas equipment used to sample and measure oil so it can be transferred from one company to another.

April 27, 2026 - The LACT Units Custody Metering Skid operates by continuously measuring flow through calibrated meters while sampling the product for quality analysis. The system records data through flow computers and automation controls, ensuring that every ...

The Drexelbrook in-line monitor and the combination of a static mixer with an isokinetic sampler are designed to ensure the integrity of every sample. ... Its design facilitates easy placement and enhances the mobility of the entire unit. Each of these components and their respective features play a significant role in the overall functionality and efficiency of a LACT unit.

We build highly accurate, standard LACT units that ensure your organization mitigates costly risks during oil & gas custody transfer, providing immeasurable peace of mind. ... We build provers big and small, in a wide variety of custom applications, to ensure proper meter verification and calibration. Sampling systems designed to work with your existing system or as part of a fully integrated system for a custom, complete equipment package.

November 18, 2024 - The sampling system in a LACT unit is responsible for collecting representative samples of the oil as it flows through the unit. These samples are critical for determining the quality of the oil, including its density, water content, and other ...

January 28, 2025 - Coriolis and turbine meters are available with electronic transmitters that provide a local display, temperature averaging, a sample solenoid switch, and a high-frequency pulse for proving. Coriolis meters also provide an online measurement of observed gravity and calculate corrected gravity. Centrifugal pumps are commonly used as charge pumps for LACT units, which typically operate at low enough pressures to allow the use of 150 series American Natl.

March 8, 2022 - The SMP offers the simplest design available, installing between two flanges in the line, and is ideal for LACT units and other systems with relatively high flows. The KAM SMS is a more robust static solution for applications with lower flows and more difficult mixing requirements such as high viscosity crude oils. The KAM ML offers accurate mixing at any flow rate and creates the ideal measurement environment for both watercut and automatic sampling.

February 27, 2026 - Metering System: The heart of the LACT is its flow meter, often a positive displacement (PD) meter, turbine meter, or Coriolis meter. PD meters, for instance, use rotating chambers to measure volume directly, offering high accuracy for viscous fluids like crude oil. Coriolis meters, which measure mass flow based on the Coriolis effect, are gaining popularity for their ability to handle varying densities without recalibration. Sampler: Quality control is non-negotiable in custody transfer.

These units are designed to meet or exceed industry standards. Suited for use on LACT/ACT units, Production Sampling, Ship Loading/Unloading · All Sample Circulating Systems are verified for proper mixing via ‘’Karl Fischer’’ titrate test method prior to shipping.

Angus Measurement Services also manufactures a variety of products focused on hydrocarbon measurement systems. This includes Angus’s K&L3 High Flow Divert LACT unit valves which will provide 50% more flow rate than the standard 3″Globe style LACT Divert Valves, sample systems, volume ...

April 28, 2024 - To ensure correct measurement of changes in fluid viscosity coming out of producing well, LACT systems should be designed for accurate measurement and sampling of various hydrocarbon liquids under a wide viscosity range, e.g., from 2 to 5000 centistokes. The Code of Federal Regulations (CFR) ...

June 15, 2021 - A Lease Automatic Custody Transfer ... volumes in the range of 500-8000 BOPD. These units provide automatic measurement, sampling, and transfer of crude oil from the lease location into a truck, railcar, or pipeline....

December 30, 2013 - The Sampler System – The sampler system gathers samples to determine API Gravity and BS&W Content. Valves and Sealings – LACT Units feature many valves and sealings which are designed to regulate the system, maintain pressure, prevent leakage ...