Oil and gas metering is primarily used as the basis for evaluating the economic viability of oil
wells. Owing to the economic implications of oil and gas metering, the subject of oil and gas …

Condensate reservoirs are the most challenging hydrocarbon reservoirs in the world. The
behavior of condensate gas reservoirs regarding pressure and temperature variation is …

Published relationships typically consider liquid critical-flow rate through wellhead chokes of
producing oil wells as functions of wellhead pressure, choke size and gas-liquid ratio. Such …

Two-phase flow rate estimation of liquid and gas flow through wellhead chokes is essential
for determining and monitoring production performance from oil and gas reservoirs at …

Numerous empirical correlation models for predicting wellhead flow rates have been
proposed. Here we apply a recently developed model based upon extensive data from the …

None of the various published models used to predict oil production rates through wellhead
chokes from fluid composition and pressures can be considered as a universal model for all …

Allocated well production rates are crucial to evaluate the well performance. Test separators
and flowmeters were replaced with choke formulas due to economic and technical issues …

In the process of shale gas production, it is of great significance to select an appropriate
mathematical method to accurately predict the gas flow rate of wellhead choke for the …

A Takagi-Sugeno adaptive neuro-fuzzy inference system (TSFIS) model is developed and
applied to a dataset of wellhead flow-test data for the Resalat oil field located offshore …

Optimization and monitoring schemes for oil well and reservoir system require accurate
estimation of production rate. Real-time monitoring is conducted typically using flow …