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Identifikasi Terjadinya Liquid Loading Dimasa Yang Akan Datang Dengan Metode Turner Pada Sumur X Lapangan Donggi Matindok Moh Fuzan Yasin; M. Ardian Pratama; Engeline Marlin; Fatma; Nijusiho Manik; Muhammad Rizki; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 3 No. 2 (2023): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v3i2.7158

Abstract

Well X is one of the gas wells owned by PT Pertamina EP Cepu Donggi Matindok Field, with the ongoing gas production process, the reservoir experiences a decrease in pressure over time which affects the productivity of the well so that the production rate of the well can decrease. In conditions where the pressure continues to decrease, it will cause the flow rate to no longer be able to lift the fluid, this is called liquid loading.The purpose of this study is to analyze and calculate the minimum flow rate and calculate the future IPR. The problem limitation in this study is emphasized on the analysis of well X to determine the minimum flow rate value and the minimum flow rate value when there is a decrease in pressure in the well. The method used is the Turner method in calculating the critical flow rate and the LIT calculation method in calculating the future IPR to determine the shape of the IPR curve in the future. The results of the calculation of the minimum flow rate of well X vary depending on the size of the Casing or tubing through which the fluid passes, at 7"Casing of 11.64 MMscfd, at 4.5" Casing of 4.87 MMscfd, and 3.5" tubing of 2.5 MMscfd. Based on the results of the IPR curve correlation with OPR using commercial software, using a choke size of 0.5625 inches with the actual flow rate obtained of 12.38 MMscfd.
Penanggulangan Kepasiran Dengan Gravel Pack Berdasarkan Sieve Analysis di Sumur A-140, Lapangan X Deny Fatryanto Edyzoh; M. Nur Mukmin; R. Bambang Wicaksono; Engeline Marlin; Abdul Gafar Karim; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 2 (2022): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study focuses on analyzing sand grain size distribution from Well A-140 using sieve analysis to determine the optimal gravel pack size for sand control. A series of sieves with varying mesh sizes were used to separate the sand particles, and the cumulative weight of each fraction was converted into a percentage based on the total sample weight of 54.437 grams. The results revealed a relatively uniform grain size distribution, indicated by a sorting coefficient of 2.0625, classified as "well-sorted" according to standard sedimentological criteria. The median grain diameter (D50) obtained from the grain size distribution curve was approximately 0.0098 inches. Based on this value, the recommended gravel pack size is 40/60 mesh, with a screen gauge size of 0.008 inches. These findings provide practical insights for designing an effective gravel pack to reduce sand production, enhance well integrity, and maintain stable oil and gas production performance.