CD Tesis
Pemodelan Dan Simulasi Pembentukan Endapan Wax Pada Pipa Produksi Migas Lapangan Langgak
Wax Deposit is a problem that often occur in the Langgak field is a 20-
30% difference between the amount of fluid from the test results in the production
well and in the gathering station (GS). The main purpose of this study is to predict
wax deposits, wax model is a fluid size that is obtained from the calculation and
analysis of energy transport, it is made to make it easier to measure the amount of
wax from the point where wax deposits occur in the pipeline without having to
measure manually in the field, determining the volume of the wax deposit using
the Model Wax with analytical methods in the Matlab software is by entering the
main parameters that form the basis of the research analysis, it is obtained based
on Fluid Temperature (Model T), Wax Amount (Model Wax/Cb) and the
relationship of influence change variables are time, zone, ambient temperature,
wind speed, pipe temperature, pipe pressure and fluid velocity. The resulting
temperature model is compared with the actual field data with an error value
35%, the wax height calculated by the wax model can be compared with the field
wax height measured manually with an error value 25%, based on the model the
location of the wax deposition is in the Zone C pipeline of all sections. at a
distance of 490-939 m from the well from Zone C. This Model wax is predictive
and can be applied as long as the parameters are the same.
Keywords: Wax Deposit, Ambient Temperature, Model Wax and Pipelines
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