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Suatu sumur dapat mengalir secara alamiah dikarenakan tekanan yang
terdapat di reservoir sangat kuat. Seiring berjalannya waktu dan sumur tersebut di
produksi terus-terusan maka tekanan pada sumur tersebut cepat atau lambat akan
menurun dan laju produksinya menjadi lambat. Dalam studi kasus ini saya sebagai
penulis merasa bahwa sumur K-2 masih bisa di optimalkan laju alir produksinya.
Tujuan dilakukanya penelitian ini untuk mengetahui kemampuan sumur gas
K-2 berproduksi, berdasarkan hasil dari metode Analisa Sistem Nodal dan untuk
mengetahui Inflow Performance Relationship terhadap Tubing Performance
Relationship pada sumur K-2.
Setelah melakukan analisa dengan metode Nodal Analis mendapatkan laju
alir maksimum sumur K-2 berdasarkan pemodelan IPR didapat sebesar 78,062
MMscf/Day dan menyimpulkan untuk memilih ukuran tubing 2,992 inch karena,
mendapatkan tekanan pwh sebesar 88 psi dan didapatkan laju alir paling besar
10,467 MMscf/Day. dibandingkan dengan ukuran tubing 1,278 inch dan 2,548
inch, yaitu 10,467 MMscf/Day

A well can flow naturally because the pressure in the reservoir is very strong.
As time goes by and the well is being produced continuously, the pressure in the
well will sooner or later decrease and the production rate will slow down. In this
case study, as a writer, I feel that the K-2 well can still be optimized for its
production flow rate.
The purpose of this research is to determine the ability of the gas well "K-2" to
produce, be based on the result by the Nodal System Analysis method and
determine the Inflow Performance Relationship to the Tubing Performance
Relationship in well K-2.
After analyzing with the Nodal Analyst method, the maximum flow rate of the
K-2 well based on the IPR modeling was 78,062 MMscf/Day and concluded to
choose the tubing size of 2.992 inches because the pwh pressure was 88 psi and the
highest flow rate was 10,467 MMscf/Day. compared to the 1.278 inch and 2.548
inch tubing sizes, which are 10,467 MMscf/Day