FIRMANSYAH, GHANI RIAN (2023) INTERPRETASI KOMBINASI LOG UNTUK PENENTUAN ZONA PROSPEK DAN PERHITUNGAN OOIP SUMUR GRF-009 LAPANGAN “IRL”. Other thesis, UPN "Veteran" Yogyajarta.
![[thumbnail of DAFTAR_PUSTAKA_113190036_GH.PDF]](http://eprints.upnyk.ac.id/style/images/fileicons/text.png) |
Text
DAFTAR_PUSTAKA_113190036_GH.PDF Download (74kB) |
|
Text
ABSTRACT_113190036_GHANI_RI.PDF Download (137kB) |
|
Text
COVER_113190036_GHANI_RIAN_.PDF Download (101kB) |
|
Text
DAFTAR_ISI.PDF Download (164kB) |
|
Text
LEMBAR_PENGESAHAN_113190036.PDF Download (129kB) |
|
Text
SKRIPSI_113190036_GHANI_RIA.PDF Restricted to Repository staff only Download (4MB) |
Abstract
RINGKASAN
INTERPRETASI KOMBINASI LOG UNTUK
PENENTUAN ZONA INTEREST DAN PERHITUNGAN
OOIP SUMUR GRF-009 LAPANGAN “IRL”
Oleh
Ghani Rian Firmansyah
NIM: 113190036
(Program Studi Sarjana Teknik Perminyakan)
Sumur GRF-009 merupakan sumur eksplorasi yang memiliki potensi cadangan
hidrokarbon yang cukup menjanjikan. Oleh karnanya dilakukan salah satu kegiatan
analisa petrofisik yaitu well logging. Dari data Well logging akan dilakukan
interpretasi dari kombinasi log yang di pakai untuk menentukan zona interes atau
zona produktif serta menghitung jumlah cadangan mula-mula. Tujuan dari analisa
petrofisik ini adalah untuk menghasilkan analisis secara kualitatif dan kuantitatif
terhadap sumur GRF-009 LAPANGAN “IRL” agar diperoleh informasi mengenai
zona prospek hidrokarbon dan jumlah potensi hidrokarbon yang terakumulasi.
Metodologi yang digunakan pada penulisan kali ini yaitu melakukan pengolahan
data log dan data drilling sumur GRF-009, melakukan analisa kualitatif dan
kuantitatif, memvalidasi data Well logging dengan data core, penentuan nilai Cut-
Off berdasarkan data rate test, pembuatan Reservoir Lumping dan tabulasi zona
yang telah lolos dari kualifikasi Cut-Off dan melakukan perhitungan in-place
hidrokarbon.
Berdasarkan hasil analisa petrofisik didapat nilai cut off Vsh sebesar 0,4 atau 40%,
porositas efektif 0,16 atau 16%, dan Cut-Off Sw sebesar 0.59 atau 59%. Dari nilai-
nilai Cut-Off tersebut didapat untuk Net pay Zone untuk sumur “GRF-009 sebesar
279.5 ft. dengan jumlah potensi hidrokarbon mula-mula sebesar 19.279 MMSTB
untuk radius pengurasan maksimal, 8.572 MMSTB untuk radius pengurasan
moderate dan 2.145 MMSTB untuk radius pengurasan minimum.
Kata Kunci : petrofisik, logging, cut-off, zona, hidrokarbon
ABSTRACT
COMBINATION LOG INTERPRETATION FOR
DETERMINATION OF INTEREST ZONE AND OOIP
CALCULATION AT GRF-009 WEll “IRL” FIELD
By
Ghani Rian Firmansyah
NIM: 113190036
(Petroleum Engineering Undergraduated Program)
GRF-009 well is an exploration well that has promising potential for hydrocarbon
reserves. Therefore, one of the petrophysical analysis activities is carried out,
namely well logging. From the Well logging data, interpretation will be carried out
from the combination of logs used to determine the zone of interest or productive
zone and calculate the initial amount of reserves. The purpose of this petrophysical
analysis is to produce a qualitative and quantitative analysis of well "GRF-009"
field "IRL" in order to obtain information about the prospect zone of hydrocarbons
and the amount of potential accumulated hydrocarbons.
The methodology used in this writing is to process log data and well drilling data
GRF-009, perform qualitative and quantitative analysis, validate Well logging data
with coring data, determine the Cut-Off value based on the data rate test, create a
Lumping Reservoir and tabulate zones. who have passed the Cut-Off qualification
and carried out in-place calculations of hydrocarbons.
Based on the results of the petrophysical analysis, the Vsh Cut-Off value was 0.4 or
40%, the effective porosity was 0.16 or 16%, and the Sw Cut-Off was 0.59 or 59%.
From these Cut-Off values, the Net pay Zone for the GRF-009 well is 279.5 ft. with
an initial amount of potential hydrocarbons of 19.279 MMSTB for maximum drain
radius, 8.572 MMSTB for moderate drain radius and 2.145 MMSTB for minimum
drain radius.
Kata Kunci : petrophysic, logging, cut-off, zone, hydrocarbon
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | petrophysic, logging, cut-off, zone, hydrocarbon |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Eko Yuli |
| Date Deposited: | 20 Jul 2023 07:34 |
| Last Modified: | 20 Jul 2023 07:34 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/36500 |
Actions (login required)
 |
View Item |