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All Journal Jurnal Ilmiah MTG Info-Teknik Jurnal Geocelebes JST ( Jurnal Sains Terapan ) JURNAL PENDIDIKAN TAMBUSAI CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Teknika Al-MIKRAJ: Jurnal studi Islam dan Humaniora Journal Of Human And Education (JAHE) Jurnal Offshore: Oil, Production Facilities, and Renewable Energy Indonesian Research Journal on Education Petrogas : Journal of Energy and Technology
Rohima Sera Afifah
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Religion Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : Info-Teknik

 1 
Geologi Untuk Mengetahui Satuan dan Sebaran Jenis Litologi Endapan Material Lepas Sungai Daerah Sungai “KLG” Afifah, Rohima Sera
INFO-TEKNIK Vol 24, No 2 (2023): INFOTEKNIK VOL. 24 NO. 2 DESEMBER 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v24i2.17741

Abstract

The Alluvium Formation of the Upper Fluvial "KLG" area is a fluvial alluvial deposit in the form of pebbles - granule of andesite and basalt grain size. The lithology unit is a Fluvial Alluvial that includes the Fluvial Plain and Fluvial Body. The diversity of grain sizes is due to the influence of the Sedimentological process. The sedimentological process begins with the rocks being and or being uplifted to the surface undergoing weathering, transport time / transport distance, resistance and crystal shape. The type of fluvial sediment material is divided into 2 (two) parts, namely: 1) the upstream part of the fluvial, generally in the form of coarse-sized alluvial deposits including the size of boulders, pebbles, granule, and sand, 2) the downstream part of the fluvial, generally in the form of finer-sized deposits. The research focused on geological studies with a lithological unit approach to the Upper Fluvial "KLG" area. The research aimed to determine the lithological unit of the Upper Fluvial "KLG" area and the distribution of grain size of unconsolidated sediment in the Upper Fluvial "KLG" of study area. The research method was carried out with 3 (three) methods, namely: a) Descriptive Method, by means of literature study, b) Survey Method, by means of factual information in the research area, with the stages of Field Observation including: Observation of geological appearances including outcrops, recording, sampling and recording field data in the Upper Fluvial "KLG", c) Analysis Methods include: Petrology and Sieve Analysis. Research results showed that The Geomorpholgy was Fluvial Alluvial plain. The Formation area was Alluvial Formation with unconsolidated sediment fluvial lithology. The grain sizes of Unconsolidated sediment were boulders, pebbles, granule and sand. Keywords: Alluvial Formation, Fluvial, Unconsolidated Sediment
EVALUASI KEEKONOMIAN KERJA ULANG PINDAH LAPISAN DENGAN METODE PERFORASI SUMUR PRODUKSI Susilo, Arya Cahya; Afifah, Rohima Sera; Randanan, Eltimeyansi Chrisye; Willard, Karnila; Sulardi, Sulardi
INFO-TEKNIK Vol 21, No 2 (2020): INFOTEKNIK VOL. 21 NO. 2 DESEMBER 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v21i2.10052

Abstract

The problem is that there is no certainty about the production capacity of the wells before evaluating the performance of production wells. The research objective was to describe the condition of oil and gas reserves in production wells and an economic picture of the MBR production resources after the recovery period by moving layers using the perforation method. This study used a used research method with a case study approach, namely the case that occurred in the MBR production well of PT. Medco E&P Tarakan operation area. The results of the evaluation of production capacity after displacement recovery based on the analysis of logging data at a depth of 850 MZ, it is known that the initial oil reserves (OOIP) are 284,304 STB with a recovery factor of 25%. The results of the calculation of the economic indicator for the proposed perforation of work to move layers, the total value of NPV. 15% was obtained in the eighth month in total lifting of 28,466, namely USD 123.561, the payout time for this work was 1.8 months with an IRR of 340% indicating that investment has the potential to provide benefits.
PONDASI BALIK KOTAK DITANAH LUNAK Sulardi, Sulardi; Widodo, Pria Agung; Suprayitno, Abdi; Ryka, Hamriani; Afifah, Rohima Sera; Waskita, Kukuh Jalu
INFO-TEKNIK Vol 21, No 2 (2020): INFOTEKNIK VOL. 21 NO. 2 DESEMBER 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v21i2.10051

Abstract

The problem is the difficulty in determining the type and method of manufacture and installation of foundation on soft soils. The research objective is to provide an overview of the type of foundation, the method of manufacture and the method of installation of the foundation which is suitable and suitable in the soft soil environment. This research method uses used research methods with trial and error, and with a case study approach method, namely the case of difficulties in overcoming the problem of the availability of permanent structural support foundations and refinery operation equipment on soft soil. The results showed that the type and shape of the foundation that is suitable and to solve the problem is the foundation behind the box. This foundation specification is an inverted box with reinforced concrete material and certain dimensions with cover plates. The results of this used research also show that the inverted box type of foundation is suitable for supporting equipment supporting refinery operations such as pipe supports and other refinery operation equipment.
Co-Authors Abdul Gafar Karim Amiruddin Amiruddin Amiruddin Ammiruddin, Ammiruddin Andi Jumardi Andi Jumardi Arief Adhiksana Arintalofa, Vithya Battu, Desianto Payung Belo, Janet Jalisar Darmiyati, Iin Della Endangtri Deny Fatryanto Edyzoh Eko Widodo Dharma Arung Laby Dimas Putra Wibowo El Ridlo, Nuruddin Kafy Fatma Fatma Finansa , Dody Firdaus Firdaus Firdaus Fitri Oktafiani Halim , Andry Hamriani Ryka Herry Setiawan Irma Andrianti Jamaluddin Jamaluddin karmila karmila Kurmaselia, Aprilino Alfa Kurniawan, Teddy Kurniawan, Yudha Dwi Laby, Dharma Arung Luthfiyah Atisa Fadhilah M. Nur Mukmin M. Rizal Faahrun Manik, Nijosiho Manik, Nijusiho Maria Maria Mirza Mirza Mohammad Lutfi Mohammad Luthfi Muhammad Aldi, Muhammad Mukmin, M. Nur Mustagina, Amanda Nijusiho Manik Nur, Dennis Ramdhan Paindan, Esterina Natalia Pasarrin, Yonatan Rumpang Patanduk, Beth Alfine Prada, Charlis Andika Pratama Bagus Restu.S R.Bambang Wicaksono Rahman, Khairul Rahman, Muhammad Safa Rahmawati , Selvy Dwi Ramadhan, Muhammad Fauzi Randanan, Eltimeyansi Chrisye Randanan, Eltimeyansi Crisye Rante, Wandi Allo Refiyanto, Andra Agustin Restu, Pratama Bagus Risna Risna, Risna Rohani, Adelia RR. Ella Evrita Hestiandari Ryka, Hamriani Sahara, Ain Sulardi . Suprayitno, Abdi Susilo, Arya Cahya Teddy Kurniawan Ulfah, Baiq Maulinda Ummul Haq Vely Remitha Viola Sri Wahyuni Wahyu, Rafi Wardhani, Rachmasari Pramita Waskita, Kukuh Jalu Widodo, Pria Agung Willard, Karnila Yohanes, Yandri Zavta Rizki