Claim Missing Document
Check
Articles

Found 3 Documents
Search

Karakteristik Anomali Magnetik dari Metode Reduksi ke Kutub dan Reduksi ke Ekuator pada Struktur Sesar Aulia Huda Pinandita; Wahyu Sutresno
Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Vol. 2 No. 3 (2024): Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/globe.v2i3.515

Abstract

Magnetic interpretation has its own challenges due to the bipolar nature of the Earth's magnetic field. So it is necessary to apply the reduction to poles and reduction to equator methods to make structure’s identification easier. In this research, magnetic data collection has been carried out in Lembang, West Java with the aim of validating the synthetic model anomaly results with field data to identify the position of the Lembang fault structure. By applying the pole reduction and equator reduction methods to magnetic anomaly field data, the structure of the Lembang Fault can be identified well and the anomaly character obtained from each method.
Pengaruh Gas Yang Terjebak Pada Liquid Di Micromotion Terhadap Productivity Index Eko Prastio; Wahyu Sutresno; Tania Stivani Pangestu
Jurnal Bhara Petro Energi Vol.3 No.2 (November 2024)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/wd7gnw83

Abstract

The exploitation of oil and gas requires accurate and real-time measurements to ensure operational effectiveness and optimal production results. Surface well testing is one method used to assess well performance in producing oil and gas, as well as to evaluate the stability and efficiency of surface operations. In surface well testing, the use of a Multiphase Flow Meter (MPFM) with Micromotion sensors to measure liquid flow (oil and water) and Vortex sensors to measure gas flow is essential. This study aims to evaluate the impact of gas that gets trapped and tested by the Micromotion sensor on the Productivity Index (PI) of production wells. Data was obtained from real-time well test reports from PT. Mitra Prana Abadi Sentosa, which included water cut, drive gain, gas velocity, density, and various other well test data. Data collection techniques included field studies using quantitative methods to calculate the PI of the tested wells, as well as literature reviews to obtain secondary data supporting the theoretical foundation. Data was analyzed by filtering and categorizing according to research needs. The presence of trapped gas in the liquid flow affects the well’s PI. A high drive gain value indicates a decrease in the well’s production efficiency.
Desain Formulasi Lumpur Untuk Pemboran Panas Bumi Di Sumur GG-01 Nugroho Marsiyanto; Wahyu Sutresno; Berkah Hani; Gigin Pahrudin
Jurnal Bhara Petro Energi Vol.4 No.1 (Mei 2025)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/rp7ka066

Abstract

During the drilling process, we need to look at several aspects that need to be considered, including  the  drilling  mud  aspect  which  is  one  of  the  important  aspects  in  a  safe  and  efficient drilling process.The success of a drilling process through various rock layers is very dependent on  the  design  of  the  drilling  mud  formulation.  All  of  that  can  be  influenced  by  the  nature  and physics  of  the  drilling  mud  which  needs  to  be  adjusted  to  the  formation  conditions,  formation pressure, rock type and fluid content contained in the formation. In designing the mud formulation that will be used, it can be done by using the mud system correlation method or by analyzing the pressure  wells  that  become  offset  wells  or  key  wells  which  are  analyzed  to  determine  the properties of the mud to be used. Well GG – 01 is an exploration well so it does not have an offset well. The drilling that will be penetrated is as many as 4 routes which in the first route the hole is made using a mash system so that it does not use drilling mud. And for the next route, the type of mud to be used is KCL Polymer with a different percentage on each route.