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Petro : Jurnal Ilmiah Teknik Perminyakan
Published by Universitas Trisakti
ISSN : 19070438     EISSN : 26147297     DOI : https://doi.org/10.25105/petro.v11i2.14060
Core Subject : Economy, Science, Engineering,
Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering
The PETRO Journal is all about the upstream oil and downstream oil and gas industry. Upstream studies focus on production technology, drilling technology, petrophysics, reservoir study, and eor study. Downstream technology focuses on the oil process, managing surface equipment, geothermal, and economic forecast.
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Geokimia danPetrologi
Articles 6 Documents
 1 
Search results for , issue "Vol. 8 No. 2 (2019): JUNI" : 6 Documents clear
WEB-BASE 3D SOFTWARE UNTUK PERENCANAAN DAN PELAKSANAAN TRAJECTORY PEMBORAN BERARAH Allen Haryanto Lukmana; Aris Buntoro; Avista Oktaviana Putri Utami
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 8 No. 2 (2019): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (915.926 KB) | DOI: 10.25105/petro.v8i2.4773

Abstract

In drilling activities there are several types of trajectories, one of which is directional drilling. In a directed drilling operation, the engineer must carry out a design of the well trajectory and then do a calculation then the results are used as a reference for the calculation of the well trajectory after the drilling operation. In this study a system was built in the application to help engineers perform calculations on Plan Trajectory data and Survey Trajectory data so that further evaluation can be made of deviations that occur by implementing the Minimum Of Curvature calculation method.While the system development method used is the Waterfall method which will be divided into three stages in building a system, namely problem analysis, gathering system requirements and system design. The method of data collection is done by collecting secondary data sources. The application is built with the support of PHP, Javascript and PHPMyAdmin programming languages for database management.From the results of the analysis, design and testing carried out successfully built 3D Application Planning and Implementation of Drilling Trajectory Leading to the "X" Well With the Minimum Of Curvature Method which is quite accurate at 62.26% in reducing the possibility of formula writing errors from the previous system usage which results in the risk of errors calculations and can help make it easier for engineers to analyze and make drilling operations more effective and efficient.
INJEKSI FOAM SEBAGAI TERTIARY OIL RECOVERY Iwan Setya Budi; Agus Rudiyono; Astra Pramana Astra Pramana
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 8 No. 2 (2019): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (899.338 KB) | DOI: 10.25105/petro.v8i2.4774

Abstract

Foam injection is a variance of gas flood as tertiary recovery method designed to mitigate low sweep efficiency normally found in gas flood due to inheritance of density difference between injected gas and oil which often severed by presence of reservoir heterogeneity (permeability contrast in this case). Foam EOR has two goals: (1) improve oil recovery by promoting better sweep efficiency, and (2) reduce carbon emission related to global warming issue provided that the injectant gas used is CO2, hydrocarbon gas or flue gas.. Reservoir simulation performed is able to show recovery improvement of foam compared to continuous gas injection.
PENENTUAN HARGA JUAL GAS BUMI MENGGUNAKAN INPUT OUTPUT ANALYSIS Jati A. Wibowo
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 8 No. 2 (2019): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.568 KB) | DOI: 10.25105/petro.v8i2.4777

Abstract

Natural Gas shortage and low relative purchasing power causes the happening of competition of exploiting of earth gas by national industry. The Government must do optimization of allocation of earth gas for industry in country by giving the biggest efficacy nationally. Input-output analysis is framework developed by Wassily Leotief by the end of 1930s. This research gets Nobel Ekonomi is 1973. This method has been applied widely in so many area. Analysis input-output applied to know  multiplier effect an input to sector or certain industry which will be applied as reference in determining contribution nationally. The result of natural gas exploiting optimization applies analysis input-output besides getting multiplier effect, also gets relative gas selling price between sectors.
PENURUNAN PERSAMAAN DARCY DARI PERSAMAAN NAVIER-STOKES UNTUK RESERVOIR ALIRAN LINIER DAN RADIAL Listiana Satiawati; Prayang Sunni Yulia
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 8 No. 2 (2019): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (829.932 KB) | DOI: 10.25105/petro.v8i2.4778

Abstract

Calculation of hydrocarbon flow in the form of oil or gas in Petroleum Engineering is used the Darcy equation. Deriving the Navier Stokes equation produces a general equation that cannot be used for special conditions, for example linear or radial flow because the formulation is different. In this paper, the Darcy equation obtained through experimental evidence is derived from the Navier Stokes equation with several assumptions and simplifications . The calculation in this paper uses a numerical solution, which uses Fortran language, as one approach. Then by using field data, the Darcy equation is used in calculating the flow rate and the velocity of linear fluid in the reservoir. And also the calculation of the pressure from the well to the outermost point of the reservoir with radial fluid flow, so that the pressure gradient data can be obtained from the well to the outermost point of the reservoir.
PENGARUH PENAMBAHAN LARUTAN SURFAKTAN PADA LARUTAN POLIMER TERHADAP TEGANGAN ANTARMUKA DAN VISKOSITAS Nindya Az-zahra; Lestari Lestari; Havidh Pramadika
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 8 No. 2 (2019): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (437.236 KB) | DOI: 10.25105/petro.v8i2.4779

Abstract

This laboratory research  uses surfactant X concentrations 0.05%, 0.1%, 0.3%, 0.5%, and 1%; with polymer P40 concentrations 500 ppm, 750 ppm, 1000 ppm, 1250 ppm, 1500 ppm, and 2000 ppm. The purpose of this study was to determine the addition of surfactant to polymer on viscosity and interfacial tension values.The lowest (CMC) interfacial tension value resulted in concentration 0.3% which is 8.08-E03 dyne/cm. With the addition of 0.3% surfactant to polymer solution (500 ppm, 750 ppm, 1000 ppm, 1250 ppm, 1500 ppm, and 2000 ppm) resulted in a decrease on viscosity value from 4.13 cp, 5.43 cp, 7.26 cp, 9.44 cp, 12.67 cp, and 20.68 cp to 3.52 cp, 5.1 cp, 6.82 cp, 9.23 cp, 11.35 cp, and 19.28 cp, also an increase on interfacial tension value from 8.08 dyne/cm to between 1-E02 dyne/cm. 
USE OF GOOD TABLE ("WILFLEY TABLE" TECHNIQUE) AS A BENEFFIATION OF GOLD CARRIER MINERALS Wiwik Dahani; Boanerges Wino Patty; Subandrio Subandrio; Emmy Fatmi Budhya Fatmi Budhya
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 8 No. 2 (2019): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (926.939 KB) | DOI: 10.25105/petro.v8i2.4780

Abstract

Increasing the level of an extract into a marketable and valuable mineral or beneficiation process can be carried out in various ways, one of which is a table technique ("Wilfley table"). Beneficiation begins with knowing the character of ore through XRD characterization, mineragraphy, SEM-EDS and Fire Assy, Then, the ore is smoothed to a range of ~ 200 mesh and concentrated with rocking table gravity by varying the size of rock fraction, table slope and water discharge. Based on the comparison of XRD characters, mineragraphy, SEM-EDS and fire Assy from the initial seeds and recovery, the results obtained is found to be within the optimum conditions at fraction ~200 mesh size, 3o  elongation table, and water discharge of 14 liters / minute and with gold recovery of 84.48% or increase gold content from 1.32 g / ton to 18.75 g / ton. Based on the optimization, the finer the size of the particles , the higher the level of gold recovery. Nevertheless, the increase in the slope of the table and water discharge can reduce the recovery of gold.

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