Evaluasi Fluid Above Pump untuk Optimasi Electrical Submersible Pump pada lapangan SLN

DETAIL KOLEKSI

Evaluasi Fluid Above Pump untuk Optimasi Electrical Submersible Pump pada lapangan SLN

Oleh : Ahmad Dzikri Kurniadi

Info Katalog

Penerbit : FTKE - Usakti

Kota Terbit : Jakarta

Tahun Terbit : 2023

Pembimbing 1 : Sigit Rahmawan

Pembimbing 2 : Harin Widiyatni

Subyek : Submersible pumps

Kata Kunci : fluid above pump, casing pressure, gas, GOR.

Status Posting : Published

Status : Lengkap

File Repositori

No.	Nama File	Hal.
1.	2023_SK_STP_071002100002_Halaman-Judul.pdf	13
2.	2023_SK_STP_071002100002_Surat-Pernyataan-Revisi-Terakhir.pdf	1
3.	2023_SK_STP_071002100002_Surat-Hasil-Similaritas.pdf	1
4.	2023_SK_STP_071002100002_Halaman-Pernyataan-Persetujuan-Publikasi-Tugas-Akhir-untuk-Kepentingan-Akademis.pdf	1
5.	2023_SK_STP_071002100002_Lembar-Pengesahan.pdf	2
6.	2023_SK_STP_071002100002_Pernyataan-Orisinalitas.pdf	1
7.	2023_SK_STP_071002100002_Formulir-Persetujuan-Publikasi-Karya-Ilmiah.pdf	1
8.	2023_SK_STP_071002100002_Bab-1.pdf	3
9.	2023_SK_STP_071002100002_Bab-2.pdf	27
10.	2023_SK_STP_071002100002_Bab-3.pdf	4
11.	2023_SK_STP_071002100002_Bab-4.pdf	34
12.	2023_SK_STP_071002100002_Bab-5.pdf	2
13.	2023_SK_STP_071002100002_Daftar-Pustaka.pdf	3
14.	2023_SK_STP_071002100002_Lampiran.pdf	5

Abstrak
Abstract

L apangan SLN merupakan lapangan yang mempunyai beberapa field dan memproduksikan fluida dengan menggunakan artificial lift yaitu electrical submersible pump (ESP). permasalahan yang terjadi pada pompa ESP di lapangan SLN ini terjadi peningkatan gassy yang dapat merusak pompa ESP. sehingga perlu diupayakan untuk permasalahan tersebut. Selain itu untuk permasalahan tersebut perlu adanya analisis atau kajian mengenai kedalaman fluid above pump untuk menghindari produksi gas yang berlebihan. Maksud dan Tujuan dari penelitian ini adalah mendapatkan nilai rekomendasi fluid above pump yang terbaru, dengan dilakukan evaluasi fluid above pump pada setiap field yang ada dilapangan SLN sehingga mendapatkan nilai minimum fluid above pump sebagai acuan kedepannya untuk lapangan SLN. Dalam penelitian ini metode yang digunakan dalam menghitung fluid above pump dengan menggunakan interpolasi antara data FAP terhadap (casing pressure, produksi gas dan GOR), untuk mendapatkan grafik regresi yang terbaik sehingga didapatkan nilai minimum FAP. Sedangkan data yang diambil dalam penelitian ini meliputi data primer (data sonolog, historical production, data produksi dan historical pump data) dan menggunakan data sekunder (hasil perhitungan lapangan SLN). Hasil Analisa yang didapat minimum FAP from Pcsg, Qg Mscf/d, dan GOR scf/stb, dari Hasil minimum FAP from Pcsg field Dik01 3859.5 ft, minimum FAP from Pcsg field Dik02 2407.7 ft, minimum FAP from Pcsg field Dik03 2414.3 ft,minimum FAP from Pcsg field Dik04 4103 ft, minimum FAP from Pcsg field Dik05 8198.935 ft, minimum FAP from Pcsg field Dik06 3350.8 ft, minimum FAP from Pcsg field Dik07 5425.1 ft, minimum FAP from Pcsg field Dik08 3365.1 ft. Hasil minimum FAP from Qg field Dik01 3895 ft, minimum FAP from Qg field Dik02 2019.3 ft, minimum FAP from Qg field Dik03 1943.8 ft, minimum FAP from Qg field Dik04 4032.6 ft, minimum FAP from Qg field Dik06 3546 ft, minimum FAP from Qg field Dik07 3821 ft, minimum FAP from Qg field Dik08 3160.7 ft. 5. Hasil minimum FAP from GOR field Dik01 3895 ft, minimum FAP from GOR field Dik02 2018.5 ft, minimum FAP from GOR field Dik03 1953.2 ft, minimum FAP from GOR field Dik04 4031.3 ft, minimum FAP from GOR field Dik06 3533.5 ft, minimum FAP from GOR field Dik07 3793 ft, minimum FAP from GOR field Dik08 3218 ft

T he SLN field is a field consisting of several fields that produce fluids using artificial lift, specifically electrical submersible pumps (ESP). The issue occurring with ESP pumps in the SLN field involves an increase in gas content that can damage the ESP pump. Therefore, efforts need to be made to address this issue. Additionally, for this problem, an analysis or study of the depth of fluid above the pump is necessary to avoid excessive gas production. The purpose of this research is to obtain the latest recommended value for fluid above the pump (FAP) by evaluating the FAP in each field within the SLN field. This will establish the minimum fluid above the pump as a reference for future operations in the SLN field. In this study, the method used to calculate fluid above the pump involves interpolating FAP data against casing pressure, gas production, and gas-oil ratio (GOR) to obtain the best regression graph and determine the minimum FAP value. The data collected for this study includes primary data (sonolog data, historical production, production data, and historical pump data) and secondary data (SLN field calculation results). The analysis results yielded minimum FAP values from Pcsg (casing pressure), Qg (gas production), and GOR for each field minimum FAP from Pcsg field Dik01 3859.5 ft, minimum FAP from Pcsg field Dik02 2407.7 ft, minimum FAP from Pcsg field Dik03 2414.3 ft,minimum FAP from Pcsg field Dik04 4103 ft, minimum FAP from Pcsg field Dik05 8198.935 ft, minimum FAP from Pcsg field Dik06 3350.8 ft, minimum FAP from Pcsg field Dik07 5425.1 ft, minimum FAP from Pcsg field Dik08 3365.1 ft. Hasil minimum FAP from Qg field Dik01 3895 ft, minimum FAP from Qg field Dik02 2019.3 ft, minimum FAP from Qg field Dik03 1943.8 ft, minimum FAP from Qg field Dik04 4032.6 ft, minimum FAP from Qg field Dik06 3546 ft, minimum FAP from Qg field Dik07 3821 ft, minimum FAP from Qg field Dik08 3160.7 ft. 5. Hasil minimum FAP from GOR field Dik01 3895 ft, minimum FAP from GOR field Dik02 2018.5 ft, minimum FAP from GOR field Dik03 1953.2 ft, minimum FAP from GOR field Dik04 4031.3 ft, minimum FAP from GOR field Dik06 3533.5 ft, minimum FAP from GOR field Dik07 3793 ft, minimum FAP from GOR field Dik08 3218 ft.