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Integration Petrophysical To Identify Reservoir Characterization Of Baturaja Limestone In “X” Well, North West Java Basin Citra Wahyuningrum; Kevin Kevin; Assyeh Annassrul Majid
Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika Vol. 2 No. 2 (2024): Maret : Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupiter.v2i2.89

Abstract

Petrophysical evaluation of the Baturaja Formation on limestone reservoirs of the Field X, using conventional well log interpretation techniques and relating the results to core data based on laboratory analysis, shows that the reservoir characterization parameters to decide future plan for the well. This study shows the role of integrated petrophysical analysis it is possible that an acceptable and can be completed within the constraints and limitations of the available data, but sometimes additional data are needed. These new data, typically additional SCAL (Special Core Analysis), RCAL (Routine Core Analysis), well test data and mud loging data it’s must be integrated. The results of research based on petrophysical parameters is baturaja formation are dominated by limestone. Based on the results of the analysis, the reservoir layer in the baturaja formation, the BRF-1 is a potential hydrocarbon zone while the BRF- 2 and BRF-3 are non-potential zones. The BRF-1 has an average shale volume is 0,187 which is classified as clean formation, a porosity is 0,134 which is classified as small and for a water saturation is 0,677. The calculation method used is the Archie method because it excels in clean formation. Meanwhile, the Simandoux method has advantages in shaly sand formation and the Indonesian method is suitable for formations in Indonesian regions where the dominant formations are shaly sand and low salinity water. Then, cuf-off for BRF-1 obtained a net reservoir of 25.9 m and a netpay of 3,4 m. The results of this data are used to obtain the initial hydrocarbon reserves using the volumetric method and the amount reserves are 84740.5 STB in the BRF-1 zone.
Optimization Of Hydrocarbon Exploration And Production Through Geophysical Data Integration And Reservoir Model Validation Citra Wahyuningrum
Jurnal Jaring SainTek Vol. 6 No. 2 (204): Oktober 2024
Publisher : Fakultas Teknik, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/nda0wa43

Abstract

Hydrocarbon exploration and production are complex processes that require a deep understanding of reservoir geological characteristics. This study focuses on production geological analysis as the main foundation in understanding hydrocarbon reservoir behavior. This study combines geological data with advanced technology to map reservoirs, model fluids, and simulate production, which in turn provide better insights into reservoir behavior. The main objectives of this study are to analyze the geological characteristics that affect reservoir behavior, develop new exploration methods, and validate geological models with actual production data. Validation of geological models and integration of actual production data are emphasized as essential steps to achieve accurate production prediction, optimal reservoir management, and appropriate decision making. The results of this study indicate that the integration of geological data and actual production not only improves the accuracy of production prediction but also enables continuous monitoring of reservoir performance, which is the main foundation in maintaining the sustainability of hydrocarbon resource exploration and management.
Analisa Trajectory Directional Drilling Pada Sumur Berarah MST-01 Edy Soesanto; Citra Wahyuningrum; Assyeh Annassrul M
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: 10.31599/3m9d0a46

Abstract

Directional Drilling is a drilling method that is used if there are obstacles so that the well cannot be drilled vertically. The first step in carrying out directional drilling requires planning a trajectory as a guide or reference when carrying out directional drilling. In this report, trajectory analysis was carried out to determine the parameter values used as a reference for the MST-01 well, where the results obtained from trajectory analysis on the MST-01 well were KOP 200 ftMD with a maximum inclination of 50.01°, horizontal drilling direction, namely N60 .2E, EOB length of 1667 ftMD with a total path length of 3212.19 ftMD. The trajectory model for the MST-01 well is Build and Hold with a radius of 1909.86 feet. By comparing the results of manual analysis and software, it can be concluded that there is no significant difference between the two.
Perencanaan Hidrolika Pemboran Trayek 12-1/4” dan 8-1/2” Pada Sumur NT Lapangan DZ Citra Wahyuningrum; Eko Prastio; Bismaka Daniswara
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/pn3m9q12

Abstract

In this study we plan the development wells in Trayeks 12 ¼ and 8 ½. As we all know, drilling mud is one of the indicators of the success or failure of a drilling operation. In the previous well, the drilling fluid was not optimal so that the cuttings were deposited which had the potential to cause problems in the drilling operation, namely pipe sticking. In the drilling hydraulics planning for the NT well in the DZ field, the cuttings were optimized using the Horse Power Per Square Inch (HSI) approach. HSI calculations are carried out to determine the efficiency of the hydraulic system by considering the main parameters such as pump pressure, Total Flow Area (TFA), Pressure Loss at Bit (Pbit), Impact force at Bit (BiF), Nozzle Velocity (Vn). In Trayek 12 ¼ inch, the HSI value obtained was 3,2hp/in2, thus maximizing the efficiency of hole cleaning, while in Trayek 8 ½ inch, the HSI value obtained was 2,7hp/in2, thus providing optimal bit penetration. The results of the HSI calculations provide guidance to reduce the possibility of operational problems, such as pipe sticking or loss of circulation, which often occur in drilling operations in the DZ field.
Ketergantungan Ekonomi Pada Sektor Migas : Diversifikasi Sebagai Upaya Mengurangi Risiko Ekonomi Edy Soesanto; Citra Wahyuningrum; Ani Handayani
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v3i1.2485

Abstract

This research addresses the issue of economic dependence on the oil and gas sector and the efforts of economic diversification as a solution to reduce economic risks. We explain the benefits of economic diversification, such as economic stability and risk reduction, and provide case studies of countries that have succeeded in diversification. We also discuss the challenges and obstacles related to economic diversification, along with relevant policy recommendations. The findings highlight the importance of strategic measures in achieving more stable and sustainable economic growth.
Optimization Of Drilling Strategies To Increase Production Efficiency In The Field Of Production Geology Citra Wahyuningrum; Lady Antira; Edo Stanzah
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 3 No. 1 (2024): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v3i1.2486

Abstract

This research aims to investigate and optimize drilling strategies as an effort to increase production efficiency in the geological context of oil and gas production. Effective drilling is a key element in the exploitation of hydrocarbon resources, and this research combines geological analysis and drilling techniques to achieve optimal results. This study begins with an in-depth characterization of the physical and chemical properties of the reservoir rocks to understand the geological challenges faced. Next, existing drilling techniques are evaluated and analyzed in the context of a particular production field. The results of this analysis are the basis for developing an integrative model that combines aspects of geology and drilling techniques.Through this approach, this research aims to identify potential improvements in drilling strategies that could significantly increase production. Simulation and modeling results illustrate the positive impact of implementing optimized drilling strategies on production efficiency and hydrocarbon recovery. The conclusions of this research provide a new perspective on the importance of integration between geological science and drilling techniques in achieving efficient production goals. It is hoped that these findings will provide practical guidance for the production geology industry to increase the sustainability of oil and gas production.