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All Journal HISTOGRAM: Jurnal Pendidikan Matematika AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Majamecha Jurnal Teknik Industri Terintegrasi (JUTIN) Al-MIKRAJ: Jurnal studi Islam dan Humaniora Journal Of Human And Education (JAHE) Journal of Comprehensive Science Indonesian Research Journal on Education Petrogas : Journal of Energy and Technology Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Educational Journal
Paindan, Esterina Natalia
Sekloah Tinggi Teknologi Migas
Religion Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management 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 Mathematics Mechanical Engineering Physics Social Sciences Other

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Kegiatan Sosialisasi Kesehatan Tentang Penyakit Kronis (Hipertensi & Diabetes) dan Komplikasinya di Komp. Bangun Reksa Asri RT. 18 Kelurahan Graha Indah, Balikpapan, Kalimantan Timur Risna, Risna; Manik, Nijusiho; Paindan, Esterina Natalia; Randanan, Eltimeyansi Crisye; Afifah, Rohima Sera; Oktafiani, Fitri; Sahara, Ain; Wardhani, Rachmasari Pramita
Journal Of Human And Education (JAHE) Vol. 4 No. 3 (2024): Journal of Human And Education
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i3.960

Abstract

Saat ini jumlah pasien penyakit kronis terutama pengidap hipertensi, diabetes, dan asam urat pada masyarakat khususnya di Indonesia semakin meningkat. Padahal angka tersebut bisa ditekan apabila masyarakat sadar akan kesehatan dan melakukan upaya pencegahan lebih dini. Pengabdian dilaksanakan secara luring di Bangun Reksa Asri RT. 18 Kelurahan Graha Indah, Balikpapan, Kalimantan Timur dengan mengundang narasumber dari tenaga kesehatan yang sesuai dengan bidang keahliannya. Pengabdian ini mengusung topik mengenai penyakit kronis karena hal ini sejalan dengan program dari Puskesmas didaerah Balikpapan. Peserta yang hadir berada direntang usia 40 – 60 tahun. Hasil dari sosialisasi ini yaitu peningkatan kesadaran masyarakat tentang pentingnya memeriksakan kesehatan diri secara berkala, menjalankan pola hidup sehat, dan mengatur pola makan sesuai dengan usia, dibuktikan dengan tanya jawab dan kuisioner yang dibagikan kepada peserta. Kegiatan berjalan lancar dan berpotensi untuk dilakukan kegiatan lanjutan seperti pemeriksaan kesehatan gratis. Kata Kunci: Sosialisasi, Penyakit Kronis, Diabetes, Hipertensi
PENINGKATAN KAPASITAS DOSEN MELALUI WORKSHOP KOLABORATIF: STRATEGI EFEKTIF PEMENUHAN ANGKA KREDIT UNTUK MENDUKUNG KENAIKAN JABATAN FUNGSIONAL Eka Megawati; Meita Rezki Vegatama; Yuniarti; Debora Ariyani; Amirul Mukminin; Junety Monde; I Ketut Warsa; Dawi Yanti; Aici Ichtiarizak Machrifah; Baiq Maulinda Ulfah; Esterina Natalia Paindan; Amiruddin; Fatma; Risna; Rohima Sera Afifah; Arief Adhiksana
Amaliah: Jurnal Pengabdian Kepada Masyarakat Vol 10 No 1 (2026): Amaliah: Jurnal Pengabdian kepada Masyarakat
Publisher : LPPI UMN AL WASHLIYAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/ajpkm.v10i1.6453

Abstract

Pengembangan profesi dosen merupakan aspek krusial dalam menjaga mutu pendidikan tinggi di Indonesia. Salah satu tantangan utama yang dihadapi dosen adalah pemenuhan angka kredit sebagai syarat kenaikan jabatan fungsional. Workshop kolaboratif hadir sebagai solusi strategis yang mempertemukan dosen dari berbagai program studi untuk saling berbagi pengetahuan, pengalaman, dan praktik terbaik dalam mendukung kinerja akademik. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kapasitas dosen melalui serangkaian workshop kolaboratif yang dirancang secara sistematis, mencakup penulisan artikel ilmiah, pembuatan bahan ajar, pengembangan penelitian, serta pengelolaan kegiatan pengabdian kepada masyarakat. Metode yang digunakan meliputi pelatihan intensif berbasis praktik, pendampingan individual oleh fasilitator, serta sesi diskusi kelompok yang interaktif. Hasil kegiatan menunjukkan bahwa peserta memperoleh pemahaman yang lebih baik mengenai prosedur pengajuan angka kredit dan pengisian Beban Kinerja Dosen (BKD). Selain itu, peserta juga mendapatkan wawasan praktis terkait tip dan trik dalam menyusun serta melengkapi dokumen pendukung. Secara kualitatif, kegiatan ini meningkatkan kesiapan dan kepercayaan diri dosen dalam mengelola administrasi kinerja akademik. Dengan demikian, workshop kolaboratif menjadi strategi yang efektif dalam mendukung peningkatan kapasitas dosen secara berkelanjutan.
Analisis Pengaruh Variasi Kontaminasi Air Laut Terhadap Perubahan pH dan Sifat Reologi Lumpur Pemboran pada Sumur IM Lapangan ME Indah Mentari Ephiphania; Mirza Mirza; Esterina Natalia Paindan; Baiq Maulinda Ulfah
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.60832

Abstract

Drilling mud plays an important role in oil and gas drilling operations as it functions to transport cuttings, maintain wellbore stability, and control formation pressure. The performance of drilling mud may deteriorate due to contamination, one of which is seawater contamination that can affect the pH value and rheological properties of the drilling mud. This study aims to analyze the effect of seawater contamination on the pH and rheological properties of drilling mud used in Well "IM" of the "ME" Field. This research employed a quantitative method with an experimental approach conducted at the Drilling Laboratory of Sekolah Tinggi Teknologi Migas Balikpapan using seawater contamination levels of 1%, 3%, 5%, 7%, and 9%. The parameters evaluated were pH, Plastic Viscosity (PV), Yield Point (YP), and Gel Strength at 10 seconds and 10 minutes. The results showed that increasing seawater contamination reduced the quality of the drilling mud. The pH value decreased from 8.61 to 5.80, while Plastic Viscosity (PV) decreased from 12 cP to 6 cP, Yield Point (YP) from 31 lb/100 ft² to 21 lb/100 ft², Gel Strength at 10 seconds from 13 lb/100 ft² to 8 lb/100 ft², and Gel Strength at 10 minutes from 15 lb/100 ft² to 10 lb/100 ft².
Perencanaan Desain Adapter Flange 11” 10.000 Psi × 11” 15.000 Psi Berdasarkan Perhitungan Minimum Thickness dan Critical Area untuk Optimalisasi Blow Out Preventer Sepryanto Fernandus D; Fatma Fatma; Esterina Natalia Paindan
Journal of Comprehensive Science Vol. 5 No. 7 (2026): Journal of Comprehensive Science
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v5i7.4250

Abstract

Operasi pengeboran minyak dan gas memiliki risiko terjadinya kick yang dapat berkembang menjadi blowout apabila tidak dikendalikan dengan sistem keselamatan yang memadai. Salah satu komponen penting dalam sistem pengendalian tekanan sumur adalah Blow Out Preventer (BOP), yang membutuhkan adapter flange dengan kemampuan mekanis tinggi untuk menahan tekanan ekstrem. Penelitian ini bertujuan untuk merancang dan mengevaluasi adapter flange 11” 10.000 Psi × 11” 15.000 Psi berdasarkan perhitungan minimum thickness dan critical area sesuai standar API Spec 6A guna memastikan keandalan operasional BOP. Metode penelitian menggunakan pendekatan kuantitatif melalui pengumpulan data spesifikasi material, dimensi flange, serta standar API 6A, kemudian dilakukan perhitungan minimum thickness dan critical area pada komponen adapter flange. Hasil penelitian menunjukkan bahwa nilai minimum thickness material desain pada sisi 10.000 Psi sebesar 0,853 inch dan material aktual sebesar 0,67 inch, sedangkan pada sisi 15.000 Psi diperoleh nilai 1,34 inch dan 1,04 inch. Nilai tersebut masih lebih kecil dibandingkan ketebalan aktual pabrikan, yaitu 5,56 inch dan 7,38 inch, sehingga komponen dinyatakan aman. Analisis critical area menghasilkan nilai T1 sebesar 1,78 inch, dengan T2 sebesar 3,75 inch pada sisi 10.000 Psi dan 6,25 inch pada sisi 15.000 Psi. Berdasarkan hasil tersebut, desain adapter flange memenuhi persyaratan API Spec 6A dan memiliki kemampuan yang baik dalam menahan tekanan tinggi pada sistem BOP.
Evaluasi Performa Sumur Injeksi dalam Kegiatan Produced Water Disposal Menggunakan Metode Hall Plot Pada Sumur X di Lapangan Semberah Ahken Kelvin Sampe Angin; Fatma Fatma; Esterina Natalia Paindan
Journal of Comprehensive Science Vol. 5 No. 7 (2026): Journal of Comprehensive Science
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v5i7.4241

Abstract

Industri minyak dan gas bumi menghasilkan produced water dalam jumlah besar seiring meningkatnya umur lapangan (mature field), sehingga diperlukan sistem pengelolaan yang efektif melalui kegiatan water disposal menggunakan sumur injeksi. Namun, penurunan kemampuan injeksi akibat formation damage dapat menghambat keberlangsungan operasi dan meningkatkan risiko kegagalan sistem disposal. Penelitian ini bertujuan untuk mengevaluasi performa Sumur Injeksi X pada kegiatan produced water disposal di Lapangan Semberah menggunakan metode Hall Plot serta mengidentifikasi faktor penyebab penurunan kemampuan injeksi. Metode penelitian dilakukan melalui analisis data sekunder berupa laju injeksi, tekanan wellhead, cumulative injection, karakteristik reservoir, dan kualitas air injeksi selama periode Januari–Mei 2025. Evaluasi dilakukan dengan analisis grafik Hall Plot, perhitungan slope, transmissibility, skin factor, dan injectivity index, serta dikombinasikan dengan analisis kualitas air injeksi. Hasil penelitian menunjukkan bahwa laju injeksi mengalami penurunan dari 3700 bbl menjadi 93 bbl, sedangkan tekanan wellhead meningkat dari 1216 psi menjadi 1228 psi. Analisis Hall Plot menunjukkan peningkatan slope hingga 38,25 yang mengindikasikan adanya formation damage. Nilai skin factor meningkat menjadi +1,48 dan injectivity index mengalami penurunan sebesar 14,5%. Selain itu, parameter TDS, TSS, dan oil content melebihi standar kualitas air injeksi sehingga berpotensi menyebabkan plugging. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penurunan performa Sumur X disebabkan oleh hambatan aliran akibat kerusakan formasi yang dipengaruhi oleh kualitas air injeksi yang tidak optimal.
ANALISIS PENANGGULANGAN MASALAH SHALE PADA TRAYEK 8 ½" MENGGUNAKAN KCL - POLYMER POLYAMINE PADA SUMUR MKLS Mukhlis Farhan Rivani; Nijusiho Manik; Amiruddin Amiruddin; Esterina Natalia Paindan
PETROGAS: Journal of Energy and Technology Vol 8, No 1 (2026): MARCH
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v8i1.209

Abstract

Shale formations in the 8 ½” section of MKLS Well in East Kalimantan present drilling challenges due to their reactive nature at high temperatures up to 250°F. The interaction between water-based mud and clay minerals can cause swelling, sloughing, and bit balling, which increase Non-Productive Time (NPT) and operational risks. This study aims to evaluate the effectiveness of a High Performance Water-Based Mud (HPWBM) system based on KCl–Polymer Polyamine in mitigating these risks. Testing included mud property evaluation, Linear Swelling Meter (LSM), Erosion Test, and Accretion Test using shale cuttings from MKLS Well. Results show a mud density of 1.36 g/cc, plastic viscosity of 15 cP, yield point of 25 lb/100 ft², filtrate loss of 4.8 mL/30 minutes, and pH of 9.40. Swelling of 3.5% (72 hours), erosion of 2.6%, and accretion of 1.45% indicate good inhibition, reducing wellbore instability, shale sloughing, tight hole, pack-off, and bit balling.
Analisis Desain Pemasangan Ulang Hydraulic Pumping Unit Dalam Mengoptimalkan Laju Produksi Pada Sumur “AGT” Lapangan “Tiku Kalua” Aprilia Gabriela Tiku; Engeline Malrin; Esterina Natalia Paindan; Mohammad Lutfi; Abdul Gafar Karim; Khusnul Hotimah
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 2 (2022): AL-Mikraj Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i2.7153

Abstract

The “AGT” well in the “Tiku Kalua” field is a new producing well using an artificial lift, particulary an electric submersible pump (ESP), but due to the use of ESP it cannot provide optimal results as expected in the “AGT” well, and if a redesign is carried out on the ESP to increase the flow rate (Q) will cause formation damage so than an artificial lift is re-selected according to the well conditions, based on artificial lift screening that meets the criteria is a hydraulic pumping unit (HPU). In the “AGT” well, an artificial lift design with a hydraulic pumping unit (HPU) type to optimize the production rate using the single-phase IPR. The purpose of this final project research is to determine a safe HPU design to optimize producing rate . Based on the result ofs the analysis of the “AGT” well, it has a PI value of 0,108 bbl/psi, Qmax 86,252 bfpd, pump size (plunger) 2 in, combined rod size 5/8 and ½ in, the pumping speed (N) 4.2 SPM, pump stroke length (S) 58 in at a production rate (Q) of 76,9 bfpd. Smax 14,013.45 psi, Smin 3,687.11 psi and stress available 23,218.85 where (SA≥Smax) so that the design is safe enough to withstand maximum loads.
Perencanaan Penggunaan Electrical Submersible Pump Pada Sumur “AM” Anastasyah Maulidiah; Engeline Malrin; Mirza; Yudiaryono; Esterina Natalia Paindan; Agista Ayu Ramadhani; Pratama Bagus Restu.S
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 3 No. 1 (2022): AL-Mikraj Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v3i1.7157

Abstract

"AM" wells are wells that no longer have the ability to produce fluid on their own. So it requires the utilization of artificial lift. The artificial lift process it self aims to increase fluid pressure so that it can flow to the surface. The production process for this well has been carried out by natural flow with a production of 593 BFPD. After several years of production, the reservoir pressure will decrease and the ability to lift the fluid will also decrease. If the pressure drop experienced by the reservoir is very large, the reservoir can no longer produce oil to the surface. But referring to the capability of the well, the production of this well can still be increased by using an Electric Submersible Pump (ESP) type artificial lift. Based on the desin method carried out is to plan the design of the artificial lift Electric SubmersibIe Pump (ESP) using manual calculations.
Optimasi Desain Gas Tight Slurry Cement Pemboran pada Kondisi Temperature Tinggi untuk Meningkatkan Integritas Cement Berdasarkan Evaluasi Sifat Fisik pada Skala Laboratorium Gracia Amarya Ngongoloy; Eltimeyansi Crisye Randanan; Esterina Natalia Paindan; Firdzan Rachman Abu Rizal
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.60607

Abstract

Cement integrity in oil and gas well cementing operations is critically important, particularly under high-pressure and high-temperature (HPHT) conditions and in the presence of gas indications. The main challenges include degradation of cement quality due to changes in slurry physical properties such as strength retrogression, as well as the risk of micro-annulus formation and channeling that can lead to gas migration. This study aims to optimize slurry design to enhance cement integrity and prevent gas migration. The method employed is a laboratory-based experimental approach with quantitative analysis of slurry physical properties. The results indicate an optimal formulation with a density of 17 ppg, pumpable rheology, filtration loss of 35 ml, thickening time of 6 hours 30 minutes, 0% free water, SGS transition time of 2 minutes (100–500 lb/100 ft²), cement expansion of 0.651%, compressive strength of 4910 psi, and cement hydration that passed gas migration testing. This formulation is proven to be effective in maintaining cement integrity under high-temperature conditions.
Pengembangan Bank Soal Esai Petrokimia Berbasis Taksonomi Bloom Revisi dan Analisis Kualitas Soal Berbasis Artificial Intelligence pada Pendidikan Vokasi Eka Megawati; Amiruddin Amiruddin; Esterina Natalia Paindan; Dawi Yanti
Educational Journal Vol. 2 No. 1 (2026): AGUSTUS-OKTOBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/na0shr13

Abstract

The absence of a standardized essay item bank for the Petrochemistry course in the Oil and Gas Processing Engineering Diploma (D3) Program at Sekolah Tinggi Teknologi Migas has led to an ad hoc test-construction practice with no guaranteed representation across cognitive levels. This study aims to develop an essay item bank for the third-semester Petrochemistry course referring to the Revised Bloom's Taxonomy (C1–C6), while analyzing the clarity of instructional construction and the linguistic correctness of each item with the assistance of Artificial Intelligence (AI). This Research and Development study adapted curriculum-need analysis, blueprint construction, item writing, and AI-assisted quality analysis stages, with 50 essay items distributed across nine Petrochemistry topics as the research object. Data were analyzed descriptively-quantitatively for item distribution and descriptively-qualitatively for construction and language analysis results. The findings show that the 50 essay items were evenly distributed across the six Revised Bloom's Taxonomy levels (C1 8 items, C2 8 items, C3 8 items, C4 9 items, C5 8 items, and C6 9 items) and across nine Petrochemistry topics, ranging from Introduction to the Petrochemical Industry to Petrochemical Industry Equipment. The AI-based analysis indicated that all items used clear operational verbs appropriate to the targeted cognitive level and complied with standard Indonesian language rules and sentence effectiveness, confirming the item bank's feasibility as an evaluation instrument. This essay item bank represents the first standardized evaluation instrument for the Petrochemistry course at Sekolah Tinggi Teknologi Migas and is recommended for replication in other courses within oil-and-gas vocational education.
Co-Authors Abdul Gafar Karim Abdul Gafar Karim Agista Ayu Ramadhani Ahken Kelvin Sampe Angin Aici Ichtiarizak Machrifah Ain Sahara Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Amiruddin Amirul Mukminin Anastasyah Maulidiah Aprilia Gabriela Tiku Arief Adhiksana Baiq Maulinda Ulfah Battu, Desianto Payung Dawi Yanti Dawi Yanti Debora Ariyani Deutelin Angga Andriano Mbele Eltimeyansi Crisye Randanan Eltimeyansi Crisye Randanan Engeline Malrin Fatma Fatma Fatma Fatma Firdaus Firdaus Firdzan Rachman Abu Rizal Fitri Oktafiani Gracia Amarya Ngongoloy I Ketut Warsa Indah Mentari Ephiphania Irfan Hidayat, Irfan Junety Monde Khusnul Hotimah Lutfi, Mohamad Manik, Nijusiho Megawati, Eka Meita Rezki Vegatama Mirza Mirza Mirza Mohammad Lutfi Mohammad Lutfi Mukhlis Farhan Rivani Pratama Bagus Restu.S Pratama, Gusti Arya Rachmasari Pramita Wardhani Randanan, Eltimeyansi Crisye Risna Risna Risna Risna Risna Risna Risna, Risna Rohima Sera Afifah Rohima Sera Afifah Salfigo, Rahdin Fiqri Sepryanto Fernandus D Sudarsono, Andrea Cokro Ulfah, Baiq Maulinda Yudiaryono Yuniarti