Article Per Year (5 Year)
p-Index From 2020 - 2025
2.17
P-Index
This Author published in this journals
All Journal International Journal of Community Service Jurnal Abdi Masyarakat Indonesia Mechanical Engineering for Society and Industry Banua: Jurnal Kesehatan Lingkungan INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY Petro : Jurnal Ilmiah Teknik Perminyakan JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Journal of Earth Energy Science, Engineering, and Technology Journal of Emerging Science and Engineering
Widia Yanti, Widia
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Transportation Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Willow Project Socialization As An Introduction To Petroleum Engineering At Yos Sudarso Metro High School Yulia, Prayang Sunny; Wastu, Apriandi Rizkina Rangga; Ristawati, Arinda; Pauhesti, Pauhesti; Husla, Ridha; Timpal, Gracia Betaria Jacqueline; Wijayanti, Puri; Aryanto, Reza; Yanti, Widia
International Journal Of Community Service Vol. 4 No. 1 (2024): February 2024 (Indonesia - Malaysia)
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijcs.v4i1.247

Abstract

The Willow Project is located on Alaska's north slope, within the National Petroleum Reserve, which is held by the United States federal government. Based on the topics being discussed, a strong desire was developed, particularly among Yos Sudarso Metro High School students, to learn about the causes for oil drilling, as well as the impacts and benefits of drilling from diverse perspectives. Concerning the community service that according to Willow Project theme, the lecturers as the facilitators of this community service assisted students who wanted to find a solution to the Willow Project issue, where they hoped that there would be several points regarding the impact and benefits of academia in the energy sector, particularly petroleum engineering. As a result of socialization regarding the Willow Project drilling, impacts and benefits have been imparted in the Community Service activities, which are separated into environmental impacts, climate impacts, and social impacts. Following an overview of the impact of the Willow Project drilling, the benefits of the drilling are explained, including job creation and economic benefits, energy independence, and tax revenue. The crux of the impacts and benefits given is that it is still envisaged that fossil energy would be used to increase jobs in the nearby community and globally. Aside from that, it is desired that the development of renewable energy, the reduction of drilling in conservation areas, and the preservation of environmental integrity would continue.
Soap Bar Making from Waste Cooking Oil for Residents of 07 Area, Duri Pulo Sub-district, Jakarta Pauhesti, Pauhesti; Sunny Yulia, Prayang; Widiyatni, Harin; Sutadiwiria, Yarra; Jane, Gabey; Yanti, Widia
International Journal Of Community Service Vol. 4 No. 2 (2024): May 2024 (Indonesia - Ethiopia )
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijcs.v4i2.265

Abstract

Cooking oil that is no longer utilized can be used as a basic ingredient in the production of soap bar, and other products that can be used in daily life, such as washing clothes or kitchen utensils. The remainder of cooking oil, also known as waste cooking oil, is typically poured down the drain, where it can plug the drain since the oil freezes at low temperatures, causing environmental pollution. Based on this issue, the FTKE Universitas Trisakti community service team taught inhabitants of 07 Area, Duri Pulo Sub-district, Jakarta how to make bar soap from waste cooking oil. However, waste cooking oil cannot be used directly as an ingredient for creating soap because of the color and aroma, therefore it must be cleaned first by adding activated carbon, namely charcoal as an adsorbent, into the waste cooking oil to absorb the color and aroma. Later on, mix the oil and lye (a combination of NaOH and water), stir until the mixture resembles liquid soap, and then add around 1 ml of fragrance. Put the mixture in the drain. Leave the soap in the mold for 24 hours until it solidifies and hardens, then remove from the mold. It is intended that with this training, locals would be able to better their economic standing by saving more money while simultaneously helping to save the environment.
ANALISIS KELAYAKAN KEEKONOMIAN PADA PENGEMBANGAN PEMBANGKIT LISTRIK PANAS BUMI KAPASITAS 2X20 MW Timpal, Gracia Betaria Jacqueline; Irham, Syamsul; Yulia, Prayang Sunny; Husla, Ridha; Pramadika, Havidh; Yanti, Widia
Petro : Jurnal Ilmiah Teknik Perminyakan Vol. 13 No. 1 (2024): Maret 2024
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v13i1.17229

Abstract

Panas bumi menjadi salah satu sumber daya energi terbarukan yang mempunyai potensi yang melimpah di Indonesia dan dapat dikembangkan menjadi pembangkit listrik untuk menghasilkan listrik bagi masyarakat. Pengembangan proyek pembangkit listrik dapat dilaksanakan jika proyek tersebut bisa memberi keuntungan dari sisi ekonominya. Tujuan: Penelitian ini bertujuan untuk menilai kelayakan dari suatu proyek pengembangan PLTP kapasitas 2X20 MW lapangan ‘GT’. Serta untuk mengetahui parameter-parameter yang berpengaruh terhadap indikator keekonomian seperti Net Present Value (NPV), Internal Rate of Return (IRR) dan Pay Out Time (POT). Metodologi: Perhitungan kelayakan keekonomian ini menggunakan metode discounted cash flow. Dalam analisis kelayakan keekonomian proyek pengembangan PLTP diperlukan parameter perhitungan investasi, produksi dan revenue, depresiasi serta OPEX untuk menghitung proyeksi cash flow nya, dengan tarif listrik yang diatur berdasarkan Peraturan Presiden Nomor 12 Tahun 2022. Hasil: Dari hasil penelitian diperoleh nilai indikator keekonomian NPV sebesar USD -31.336.000 dan nilai IRR sebesar 7,11%. Dengan hasil tersebut menunjukkan bahwa proyek ini tidak ekonomis dan tidak layak untuk dikembangkan, sehingga dilakukan peminjaman dana dengan NPV menjadi sebesar USD 528.000, IRR sebesar 10,46% dengan POT selama 28 tahun. Kesimpulan: Analisis sensitivitas yang telah dilakukan menunjukkan bahwa parameter tarif, power generation (EPCC), drilling cost dan OPEX memiliki pengaruh yang signifikan terhadap proyek pengembangan PLTP lapangan ‘GT’.
ANALISA BATOK KELAPA DAN KWIKSEAL TERHADAP SIFAT FISIK LUMPUR POLYMER PHPA DAN RESINEX 200 F DAN 300 F Lumban Toruan, Michael Joshua; Yanti, Widia; Rangga Wastu, Apriandi Rizkina
Petro : Jurnal Ilmiah Teknik Perminyakan Vol. 13 No. 3 (2024): September 2024
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v13i3.12799

Abstract

ABSTRAK Hilang sirkulasi adalah hilangnya sebagian atau seluruh volume fluida pemboran ataupun slurry semen pemboran ke dalam pori-pori suatu formasi batuan selama operasi pemboran berlangsung diakibatkan oleh adanya tekanan hidrostatik yang berlebihan. Tujuan dari penelitian ini yaitu untuk mengetahui perubahan nilai sifat fisik lumpur pada sampel LCM batok kelapa dan kwikseal terhadap lumpur polymer PHPA dan resinex pada temperatur 200℉ dan 300℉. Penelitian tugas akhir ini dilakukan dengan dibuatnya 12 sampel lumpur dengan dua LCM yaitu batok kelapa dan kwikseal. Penambahan batok kelapa ke dalam lumpur dasar membuat densitas lumpur jadi 10.9 ppg dan 11 ppg . Penambahan kwik seal ke dalam lumpur dasar membuat densitas lumpur jadi 10. ppg dan 10.8 ppg. Pada filtrate loss ditambahkan batok kelapa yaitu saat ditambahkan PHPA. Penambahan kwik seal 8 gram pada lumpur lebih baik dibandingkan penambahan batok kelapa 8 gram, karena sifat fisik dan rheologi lumpur mampu memenuhi spesifikasi lapangan pada temperatur 300℉. Kata kunci: loss circulation material, batok kelapa, kwikseal, polymer PHPA, Resinex ABSTRACTLoss of circulation is the loss of part or all of the volume of drilling fluid or drilling cement slurry into the pores of a rock formation during drilling operations due to excessive hydrostatic pressure. The purpose of this study was to determine changes in the value of the physical properties of the coconut shell and kwikseal LCM mud on polymer PHPA and resinex at temperatures of 200℉ and 300℉. This research was conducted by making 12 samples of mud with two LCM, namely coconut shell and kwikseal. The addition of coconut shells made the mud density 10.9 ppg and 11 ppg. The addition of kwik seal made the mud density 10. ppg and 10.8 ppg. The addition of 8 grams of kwik seal to the mud was better than the addition of 8 grams of coconut shells, because the physical and rheological properties of the mud were able to meet field specifications at a temperature of 300℉. Kata kunci: loss circulation material, coconut shell, kwikseal, polymer PHPA, Resinex
Effect of friction reducing devices on wellbore formation Setiati, Rini; Samosir, Samuel Melvern L P; Fathaddin, Muhammad Taufiq; Rakhmanto, Priagung; Susanti, Oknovia; Yanti, Widia
Mechanical Engineering for Society and Industry Vol 5 No 1 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/mesi.11381

Abstract

Friction is one of the unavoidable factors during drilling. If not properly managed, it can significantly reduce the rate of penetration (ROP), especially in horizontal wells. This research aims to examine the effectiveness of the Friction Reduction Tool (FRT) in managing friction without causing damage to the formation. The FRT is designed to reduce friction between the drill string and the wellbore by minimizing contact. However, its performance is often influenced by two main factors: formation characteristics and drilling parameters. This study analyzes Well X-4, which was drilled without FRT, and Well X-5, which was drilled with FRT from a depth of 2837 m (MD). The analysis focuses on the tool’s impact on stick-slip issues, ROP, and mechanical specific energy (MSE). The results indicate that the use of FRT reduced stick-slip levels and MSE, enabling the drill bit to penetrate the formation more easily. Additionally, activating the FRT from the start increased the penetration rate by 18% compared to drilling without it. These findings suggest that the FRT effectively enhances the drilling rate while preserving the formation integrity.
Pelatihan Pemanfaatan Artificial Intelligence bagi Tenaga Pendidik Pondok Pesantren Madinatunnajah, Kota Tangerang Selatan, Banten Prima, Andry; Aryanto, Reza; Pramadika, Havidh; Kashah, Muhammad Refli; Satiyawira, Bayu; Samura, Lisa; Maulani, Mustamina; Rosyidan, Cahaya; Djumantara, Maman; Wibowo, Djunaedi Agus; Nugrahanti, Asri; Dahani, Wiwik; Yanti, Widia
Jurnal Abdi Masyarakat Indonesia Vol 5 No 5 (2025): JAMSI - September 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2083

Abstract

Keterbatasan penguasaan teknologi digital, khususnya Artificial Intelligence (AI), masih menjadi tantangan bagi tenaga pengajar di Pondok Pesantren Madinatunnajah. Padahal, penguasaan teknologi tersebut semakin relevan dalam menunjang efektivitas pembelajaran di era transformasi digital. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kapasitas tenaga pengajar pondok pesantren dalam memahami dan memanfaatkan AI secara praktis dalam kegiatan belajar mengajar. Kegiatan ini dilaksanakan melalui pelatihan berbasis pemaparan materi, diskusi interaktif, dan praktik langsung, yang kemudian dievaluasi menggunakan pendekatan deskriptif kuantitatif melalui survei terhadap 19 peserta.Hasil evaluasi menunjukkan bahwa pelatihan memberikan dampak positif yang nyata, tercermin dari peningkatan rata-rata kemampuan peserta dari skor 2,11 menjadi 2,89. Visualisasi boxplot menunjukkan peningkatan yang merata dan konsisten, sementara analisis heatmap dan radar chart memperlihatkan penilaian tinggi terhadap efektivitas metode pengajaran dan relevansi materi pelatihan. Dampak kegiatan ini dirasakan langsung oleh mitra, yakni tenaga pengajar di Madinatunnajah, yang kini memiliki pengetahuan dan keterampilan dasar dalam mengintegrasikan AI ke dalam proses pembelajaran. Selain itu, kegiatan ini mendorong terbangunnya budaya literasi digital di lingkungan pesantren serta menjadi model awal integrasi teknologi dalam pendidikan berbasis keagamaan. Program ini diharapkan menjadi langkah awal dalam menciptakan guru-guru pesantren yang adaptif terhadap perkembangan teknologi pendidikan.
Determinants of Household Waste Management Behavior in Margagiri Village Bojonegara District Serang Regency Yanti, Widia; Dini Daningrum
Banua: Jurnal Kesehatan Lingkungan Vol. 5 No. 2 (2025)
Publisher : Poltekkes Kemenkes Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33860/bjkl.v5i2.4161

Abstract

Background: Household waste management is an important issue in Indonesia, especially in rural areas that still face limited facilities and access to information. Poor waste management can trigger environmental pollution and negatively impact public health. This study aims to analyze the factors associated with household waste management behavior in Margagiri Village.  Method: This study used a quantitative method with a cross-sectional design. The research was conducted from January to June 2025 in Margagiri Village, Bojonegara Subdistrict, Serang Regency. The sample consisted of 100 housewives selected using a simple random sampling technique. Data were collected through interviews using a structured questionnaire. Data were analyzed using univariate and bivariate analyses with the Chi-Square test. Result: The univariate analysis showed that 56% of respondents had poor household waste management behavior and 61% had a low level of knowledge. A total of 27% of respondents had never received information related to waste management, 21% did not receive support from health workers, 82% were unemployed, and 86% had an income below the regional minimum wage. The bivariate analysis revealed significant relationships between knowledge (p=0.002), information (p=0.000), health worker support (p=0.000), and income (p=0.052) and household waste management behavior. Meanwhile, the employment variable showed no significant relationship. Conclusion: These findings indicate that household waste management behavior is influenced by the level of knowledge, access to information, support from health workers, and income level.
Laboratory Study: Comparison of Physical Properties of XCD Polymer Drilling Mud and PHPA Fattahanisa, Aqlyna; Yanti, Widia; Rizkina Rangga Wastu, Apriandi; Ristawati, Arinda; Setiati, Rini; Fadliah; Poluan, Chris Elvano; Juanda, Firdaus
Journal of Earth Energy Science, Engineering, and Technology Vol. 6 No. 3 (2023): JEESET VOL. 6 NO. 3 2023
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jeeset.v6i3.13998

Abstract

The physical properties of the drilling mud greatly affect the success of the mud in lifting cuttings. The value of the physical properties of the drilling mud that is not in accordance with the required specifications can make cutting removal not optimal. In this study, an analysis of the physical properties of XCD Polymer and PHPA drilling mud will be carried out at temperatures of 100 oF, 200 oF, and 300 oF. This research is experimental which will test the characteristics or physical properties of the mud used. At the beginning of testing the physical properties of the XCD Polymer and PHPA mud using the initial composition of each of these muds, the results obtained did not fit into the mud specifications that had been determined due to the influence of the temperature increase. If you continue to use the same mud composition, the higher the temperature, some of the physical properties of the drilling mud will decrease. To overcome this problem, additives are added to the mud composition at each temperature to be tested. This is done so that the results of testing the value of the physical properties of the mud tested at each temperature are in accordance with predetermined specifications. After re-testing using the composition of the mud that has been added with additives, the results obtained from the two tested muds are the density value of 8.9-11.2 ppg, viscosity of 24-33 sec/qt, plastic viscosity of 20-33 cps, yield point of 21-28 lb/100 sqft, gel strength 10 seconds and 10 minutes respectively of 4-6 lb/100 sq. ft and 6-8 lb/100 sqft, filtration loss of 1.9- 4.6 ml, the thickness of the mud cake is 0.6-1 ml, and the pH is 9-10.
SIMULTANEOUS ELECTROCOAGULATION - PHOTOCATALYTIC SCENARIO TO ENHANCE HYDROGEN PRODUCTION IN LIQUID WASTE TREATMENT: A BRIEF OVERVIEW Pratiwi, Reno; Slamet, Slamet; Chusniyah, Dina Asmaul; Yanti, Widia
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 5, NUMBER 3, OCTOBER 2022
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v5i3.14447

Abstract

The issue of environment and sustainable energy are two issues that have not been completely resolved until today. Liquid waste treatment technology, which can remove pollutants and produce hydrogen gas, is interesting to study since hydrogen itself is one of the energy sources whose use has begun to be developed. Aim: The following article will discuss several aspects that can be developed in each technology. Methodology and Results: Electrocoagulation and photocatalyst are both technologies which are possible to eliminate liquid pollutants while producing hydrogen in a single process. Research that attempts to combine two processes to improve the ability to treat pollutants in wastewater while producing hydrogen has been carried out. The optimization process can be carried out respectively in terms of electrocoagulation and photocatalytic technology. Modifications can also be made by combining the two processes of electrocoagulation and photocatalysis, either sequentially or simultaneously. Modification process carried out aims to increase hydrogen recovery without neglecting the ability of electrocoagulation and photocatalysis in removing organic waste. Conclusion, significance, and impact of study: This brief review provides an overview of the potential of electrocoagulation and photocatalysis technology in its ability to remove liquid waste while producing hydrogen gas. The opportunity to combine the two processes is also shown based on previous studies. The review is carried out based on an in-depth study of the research that has been done. The simultaneous use of both processes has been shown to provide much better capabilities in terms of removing liquid waste and producing hydrogen gas.
SOSIALISASI DAMPAK DAN MANFAAT WILLOW PROJECT SEBAGAI PENGENALAN TEKNIK PERMINYAKAN DI SMA YOS SUDARSO METRO Yulia, Prayang Sunny; Wastu, Apriandi Rizkina Rangga; Ristawati, Arinda; Pauhesti, Pauhesti; Husla, Ridha; Timpal, Gracia Betaria Jacqueline; Wijayanti, Puri; Aryanto, Reza; Yanti, Widia
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 5 No 2 (2023): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jamin.v5i2.17404

Abstract

Willow Project berada di north slope Alaska, area National Petroleum Reserve, milik pemerintah federal Amerika Serikat. Berdasarkan isu yang beredar, adanya keingintahuan para siswa SMA Yos Sudarso Metro untuk mengetahui alasan dilakukannya pengeboran minyak, dampak serta manfaat dari pengeboran yang dilihat dari berbagai aspek. Pengabdian kepada Masyarakat (PkM) dengan tema Willow Project ini bertujuan untuk membantu para siswa menemukan solusi terkait hal ini, dengan pembahasan mengenai dampak dan manfaat dari sisi akademisi, khususnya teknik perminyakan. Metode yang digunakan yaitu pendekatan jarak jauh dengan mitra (Jakarta-Lampung) dan korespondensi secara digital. Para penyuluh mencari literatur yang relevan, baik dari sisi energi, serta dampak dan manfaat dikutip dari berbagai sisi seperti ekonomi, sosial, dan lingkungan. Pada PkM ini dijelaskan dampak yang terjadi terhadap lingkungan, iklim, dan sosial. Selain itu dipaparkan pula manfaat pengeboran Willow Project, yaitu penciptaan lapangan kerja dan manfaat ekonomi, kemandirian energi, dan pendapatan pajak. Inti dari dampak dan manfaat yang disampaikan, tetap diharapkan adanya pemanfaatan energi fosil guna meningkatkan lapangan kerja bagi masyarakat sekitar maupun internasional. Selain itu, juga tetap mengharapkan adanya pengembangan renewable energy, guna meminimalisir pengeboran di daerah-daerah konservasi, sehingga dapat mempertahankan keutuhan lingkungan.
Co-Authors -, Pauhesti Andry Prima Aqlyna Fattahanisa Aryanto, Reza Asri Nugrahanti, Asri Bayu Satiyawira Cahaya Rosyidan Chusniyah, Dina Asmaul Dini Daningrum Djoko Sulistyanto, Djoko Djunaedi Agus Wibowo Fachry Abda El Rahman Fadliah Fadliah, Fadliah Ghanima Yasmaniar Harin Widiyatni Havidh Pramadika Henk, Alvin Herdyanti, Mixsindo Korra Husla, Ridha Istibra, M. Khair Dabit Jane, Gabey Juanda, Firdaus Kashah, Muhammad Refli Lestari Said, Lestari Lumban Toruan, Michael Joshua Maman Djumantara, Maman Maulani, Mustamina Muhammad Taufiq Fathaddin, Muhammad Taufiq Oknovia Susanti Pauhesti, Pauhesti Poluan, Chris Elvano Puri Wijayanti, Puri Rakhmanto, Priagung Reno Warni Pratiwi Rini Setiati Ristawati, Arinda Riswati, Shabrina Sri Rizkina Rangga Wastu, Apriandi Rohman, Faiz Samosir, Samuel Melvern L P Samsol Samura, Lisa Slamet . Sunny Yulia, Prayang Syamsul Irham, Syamsul Timpal, Gracia Betaria Jacqueline Wastu, Apriandi Rizkina Rangga wiwik dahani, wiwik Yarra Sutadiwiria Yoga Pratama, Aditya Yulia, Prayang Sunny