DETAIL KOLEKSI

Analisis mit penentuan isi awal gas mula-mula sumuran sumur eksplorasi AM-17


Oleh : Ariel Matthew

Info Katalog

Nomor Panggil : 898/TP/2018

Penerbit : FTKE - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2018

Pembimbing 1 : Samsol

Pembimbing 2 : -

Subyek : Drilling mud - Oil technic

Kata Kunci : well test, petroleum engineering.


File Repositori
No. Nama File Ukuran (KB) Status
1. 2018_TA_TM_071001400028_Halaman-Judul.pdf 1841.27
2. 2018_TA_TM_071001400028_Bab-1.pdf 707.45
3. 2018_TA_TM_071001400028_Bab-2.pdf 1525.57
4. 2018_TA_TM_071001400028_Bab-3.pdf 1434.97
5. 2018_TA_TM_071001400028_Bab-4.pdf 1357.81
6. 2018_TA_TM_071001400028_Bab-5.pdf 602.74
7. 2018_TA_TM_071001400028_Daftar-pustaka.pdf 597.47
8. 2018_TA_TM_071001400028_Lampiran.pdf 1671.97

S Setelah proses pemboran suatu sumur selesai dilakukan, maka pengujian sumurhidrokarbon yaitu uji sumur (well testing) perlu dilakukan. Tujuan dilakukannyaPressure Build Up Test adalah untuk mendapatkan informasi-informasi yangberguna dari hasil pengujian tersebut seperti permeabilitas, skin, model darireservoir, dan batasan dari reservoir. Uji tekanan transien yang dilakukan padasumur AM-17 ini yaitu dengan metode Pressure Build Up Test – ModifiedIsocrhonal Test.Sumur AM-17 merupakan sumur yang terletak di Laut Madura. SumurAM-17 memproduksikan reservoir K-1 yang merupakan reservoir dry gas. Padaanalisis Pressure Derivative di sumur AM-17 ini, dihasilkan karakteristik dansifat dari reservoir K-1 yaitu Reservoir model Dual Porosity PSS dan Boundarymodel Intersecting Fault. Pada sumur AM-17 reservoir K-1 memiliki skin yangpositif yaitu 19.6 dengan permeabilitas 77.9 mD, tekanan reservoir awal 2080.9psia, dan jarak patahan dari sumur terdekat 335 ft dan terjauh 389 ft. Hasilpengujian sumur yang dianalisa dengan bantuan Software Ecrin 4.10v, didapatparameter untuk jarak radius pengurasan dari reservoir yang akan digunakanuntuk perhitungan manual dengan metode Volumetrik untuk menentukan berapajumlah gas disekitaran sumur AM-17, dan data False Pressure dari setiap BuildUp yang akan digunakan untuk perhitungan Material Balance. Pada analisispenentuan isi ditempat mula-mula di sekitaran sumur dengan menggunakanmetode Material Balance dan Volumetrik didapat isi isi ditempat mula-mulasumuran sebesar 0.118 BSCF.

A After the drilling process of a well is completed, testing of a hydrocarbon well,well testing, needs to be carried out. The purpose of the Pressure Build Up Test isto get useful information from the results of the test such as permeability, skin,model of the reservoir, and limits of the reservoir. The transient pressure testcarried out in the AM-17 well is the Pressure Build Up Test - Modified IsocrhonalTest method.The AM-17 well is a well located in the Madura Sea. The AM-17 well producesK-1 reservoir which is a dry gas reservoir. In the Pressure Derivative analysis inthis AM-17 well, the characteristics and properties of the K-1 reservoir aregenerated, namely the Reservoir Dual Porosity PSS model and the IntersectingFault Boundary model. In the AM-17 well the K-1 reservoir has a positive skinwhich is 19.6 with a permeability of 77.9 mD, an initial reservoir pressure of2080.9 psia, and a fault distance from the nearest well 335 ft and the farthest 389ft. The results of well testing that were analyzed with the help of Ecrin 4.10vSoftware, obtained parameters for the distance of the drain radius from thereservoir that will be used for manual calculation with the Volumetric method todetermine how much gas is around the AM-17 well, and the False Pressure datafrom each Build Up that will used for Material Balance calculations. In theanalysis of the determination of the contents of the reserve around the well usingthe Material Balance and Volumetric method obtained the contents of the reservearound the well of 0.118 BSCF.

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