Home Risk Management Flow Assurance Process R & D Environment Products About us Products We handle product development, from A to Z 1 Conceptual design with support of computer-based simulations 2 Prototype manufacturing 3 Extensive Testing In laboratory and field VEGA VEGA is a meter based on phase sampling. The accuracy and rangeability of the VEGA meter can be extremely high. The detection limit of the liquid volume fraction is many orders of magnitude smaller the the competitors. DOME Dual Orifice Isokinetic meter DOME is based on the use of two flows restrictions placed in the same pipe cross section, immediately after a mixing section This method permits to extend the sampling concept to the full range of GVF. iVIM A low-cost gas-liquid meter iVIM concept simplify the metering approach. The meter based on a calibrated orifice and the measurement of the pressure gradient in a vertical pipe. iVIM can ben coupled with a sampling section to measure the Water-Cut. VEGA CASE STUDY Download our conference paper ! An innovative multiphase flow meter particularly suited for wet gas metering has been developed by TEA Sistemi in cooperation with ENI E&P. This meter type has been tested in the Trecate field in two sets of tests carried out in July 2000 and April 2001. The results obtained were excellent and the first commercial installation was completed in July 2002 on the Allegheny TLP in the GoM. To our knowledge this is the first installation worldwide of a three-phase wet gas meter not based on partial separation of the excess gas. In the present work we present the results obtained at the Trecate field and at the Allegheny TLP. Reference data at the Allegheny TLP was provided by allocation meters located on two separation vessels downstream of the Vega meter. P. Andreussi (University of Pisa) | P. Ciandri (TEA Sistemi) | A. Ansiati (TEA Sistemi) | S. Boschi (Eni E&P Division) | F. Paone (AGIP Petroleum) What is MAST software ? MAST is a one dimensional code that applies the multi-field approach combined with a high spatial resolution to simulate gas-liquid-liquid flow and flow pattern transitions in hydrocarbon transportation lines. The unsteady description of the slug flow allows the code to compute slug length distribution and frequency at any position along a pipeline, with no closure equations required for the slug bubble velocity and void fraction. What are its capabilities? - Fully three phase flow model (oil/gas/water) including oil/water flow map to describe liquid/liquid systems - Single branch well/pipeline model including external mass sources (to simulate incoming branches) - Full network simulation capabilities - Valves models with PID controllers - Oil/gas reservoir simulations - Multiphase Pump and Separator models available for process system simulation - Chemical Inhibitors/ particle tracking models Which modules are available ? - Valve/Flow Conditioner/Separator - Multi/Single Pigging - Complex Fluids - Multiphase Pump - Network - Tracers/Inhibitors A solver of closure equations MAST allows to adopt a set of default closure equations, select closures from a library and introduce customized closures. Download our MAST brochure What are ejectors ? Ejectors are static machines in which a high pressure stream ( called Drive Stream) is used to boost a low pressure stream (Suction Stream). Benefits Simple design No moving Parts High degree of reliability Low cost Drawbacks Low efficiency Low rangeability From Conventional Ejectors... Internals or overall machine replacement after one year of operation (on average) due to continuous evolution of well performances during production life (GOR and WC increase, well depletion, etc.). BASIC FEATURES No operative costs No maintenance costs Payback period: few weeks / few months Low impact on existing equipment Environmental benefits - zero emissions Proven reliability APPLICATIONS Boost the pressure of LP wells De-bottleneck compressors Down-hole as gas lift aid Well revival, clean-out, kick-off Boost the pressure of process gas Backpressure reduction to increase production from wells Want to know more about TEASistemi? Call us at +39 506396101 or send an email at info@tea-group.com About us Over the years, TEASistemi has been successful in turning applied research in the field of Process Engineering into consulting services, innovative equipment and software tools. At present, TEASistemi is the leading Italian Company as provider of contract research and specialized services to the Oil & Gas Industry. Our Offer Risk Management Flow Assurance Process Environment Products Research & Development Career You are enthusiast about technology, looking for job satisfaction, and you are not afraid about breaking new ground in the Energy and Environment world… ➭ Apply now! Our Address TEASistemi Headquarters Via Ponte a Piglieri 8 56122 Pisa Italy We are certified © 2019 TEASistemi. All Rights Reserved. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsACCEPTPrivacy policy