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All Journal Info-Teknik Indonesian Journal of Chemistry and Environment Journal Of Human And Education (JAHE)
Willard, Karnila
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Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Other

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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.
Gerakan Dosen Dan Mahasiswa STT Migas Dalam Mengelola Limbah Dengan Metode 3R Di Kawasan Pantai Dusit Balikpapan Willard, Karnila; Sarungu, Selvia; Pongarrang, Frederika; ertapati, Muhammad Fakih Ramdhani K; Arif, Rizky Gunawan; Oktafiani, Fitri
Journal Of Human And Education (JAHE) Vol. 4 No. 4 (2024): Journal Of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i4.1331

Abstract

Sampah merupakan salah satu permasalahan yang cukup menyita perhatian di Indonesia. Penanganan dan pengelolaan sampah semakin kompleks dan rumit seiring dengan semakin kompleksnya volume, jenis, dan komposisinya. Sampah yang terus menerus di tumpuk menyebabkan banyak masalah, oleh karena itu perlu pengelolaan sampah berbasis 3R Reduce, Reuse, dan Recycle (3R). Perilaku masyarakat yang tadinya “membuang” limbah, harus diubah menjadi “mengelola” limbah. Gerakan Mahasiswa Sadar Limbah (MASALIM) yang bertujuan untuk mengedukasi, memotivasi, dan menginisiasi masyarakat dalam melaksanakan 3R. Gerakan ini akan diawali dengan sosialisasi dan edukasi kepada mahasiswa STT Migas Balikpapan untuk menjadi kader MASALIM yang nantinya akan di implementasikan di masyarakat. Gerakan MASALIM dilanjutkan dengan sosialisasi dan edukasi kepada masyarakat dan pembersihan limbah di area pantai Dusit Balikpapan. Dari hasil pembersihan sampah, jenis sampah yang berhasil dikumpulkan di dominasi dengan plastik yaitu sebanyak 129,7 Kg dan jenis limbah lain yang terkumpulkan yaitu kayu, ranting dan daun, pakaian bekas dan pampers, kaca (botol dan serpihan), kaleng dan metal, dan Styrofoam. Gerakan pembersihan dan Pengelolaan limbah berbasis masyarakat dengan konsep 3R diharapkan untuk mengurangi limbah dari sumbernya, mengurangi pencemaran lingkungan, memberikan kontribusi kepada masyarakat dalam bidang kesehatan dan ekonomi, serta mengubah perilaku masyarakat terhadap limbah.
Coastal Waste Identification as Part of Waste Management Efforts in Dusit Area, Balikpapan, East Kalimantan Willard, Karnila; Oktafiani, Fitri
Indonesian Journal of Chemistry and Environment Vol. 8 No. 2 (2025): DECEMBER 2025
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijoce.v8i2.92971

Abstract

Coastal waste pollution remains a critical environmental issue that poses substantial risks to marine ecosystems and nearby communities. This study aims to identify the composition and volume of coastal waste found in the Dusit Beach area and to evaluate potential management strategies that support environmental sustainability and community empowerment. Using a field-based research approach, systematic waste collection was conducted on 18 May 2024, resulting in 27 sacks of waste that were subsequently sorted and analyzed. Plastic waste was identified as the most dominant category by volume, accounting for 48 percent of the total. The 13 sacks of plastic waste collected weighed 129.7 kg. These results indicate inadequate waste management practices and limited public awareness regarding proper waste disposal and segregation. Further analysis reveals that the significant amount of plastic waste presents opportunities to apply the 3R waste management concept (Reduce, Reuse, Recycle). Examples include eco-brick production, craft development, simple construction materials, and community-based waste bank initiatives to generate raw materials for recycling. Community involvement and empowerment in waste management are essential strategies to enhance public participation and generate additional economic value. Overall, the findings emphasize the need for an integrated and community-driven waste management system to reduce coastal pollution and promote sustainable development.
Co-Authors Arif, Rizky Gunawan ertapati, Muhammad Fakih Ramdhani K Fitri Oktafiani Pongarrang, Frederika Randanan, Eltimeyansi Chrisye Rohima Sera Afifah Sarungu, Selvia Sulardi . Susilo, Arya Cahya