Journal of Geoscience Engineering & Energy最新文献_第4页

CL LEVELS ANALYSIS IN SG-12 AND SG-18 WELLS IN CILODONG AND SURROUNDING AREAS CILODONG DISTRICT DEPOK CITY EAST JAVA 爪哇东部吉洞区仓库城吉洞及周边地区sg-12、sg-18井氯含量分析

Journal of Geoscience Engineering & Energy Pub Date : 2022-02-28 DOI: 10.25105/jogee.v3i1.13005

Muhammad Alvin Kurniawan, Abdurrahman Assegaf, D. Syavitri

引用次数: 0

PENENTUAN TOP RESERVOIR PANAS BUMI DAERAH TULEHU BERDASARKAN PEMODELAN 3D MENGGUNAKAN DATA GEOKIMIA, LOG PADA SUMUR X DAN INTERPRETASI DATA MAGNETOTELLURIK (MT)

Journal of Geoscience Engineering & Energy Pub Date : 2022-02-28 DOI: 10.25105/jogee.v3i1.13350

Thoriq Muzakki Yudistian, Fajar Hendrasto, Yudistian Yunis

{"title":"PENENTUAN TOP RESERVOIR PANAS BUMI DAERAH TULEHU BERDASARKAN PEMODELAN 3D MENGGUNAKAN DATA GEOKIMIA, LOG PADA SUMUR X DAN INTERPRETASI DATA MAGNETOTELLURIK (MT)","authors":"Thoriq Muzakki Yudistian, Fajar Hendrasto, Yudistian Yunis","doi":"10.25105/jogee.v3i1.13350","DOIUrl":"https://doi.org/10.25105/jogee.v3i1.13350","url":null,"abstract":"Wilayah Kerja Panasbumi (WKP) Tulehu yang merupakan penugasan pemerintah kepada PLN menjadi objek penulisan penelitian ini. WKP Tulehu terletak di Pulau Ambon, Kabupaten Maluku Tengah, Provinsi Maluku. Maksud dari penelitian adalah untuk mengaplikasikan interpretasi data geofisika magnetotellurik untuk menentukan bagian atas zona reservoir (top reservoir) pada kegiatan eksplorasi dan produksi panasbumi, Sedangkan tujuan dari penelitian ini adalah untuk mengkonfirmasi suatu model konseptual panasbumi dengan hasil korelasi dari data magnetotellurik dan data sumur. Data yang dihasilkan merupakan hasil pengolahan data 3D menggunakan software Leapfrog Geothermal untuk mengetahui lebih lanjut pada sistem geothermal yang berada di daerah Tulehu. Berdasarkan hasil interpretasi dan pemodelan dapat disimpulkan bahwa top reservoir berdasarkan atas nilai resistivity nya, karena top reservoir mengandung konduktivitas yang tinggi maka saat di konversikan kedalam resistivitas maka berada pada nilai resistivity yang rendah, yang terletak pada kedalaman relatif 700 – 1000m","PeriodicalId":288050,"journal":{"name":"Journal of Geoscience Engineering & Energy","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117206695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALYSIS OF INFILTRATION RATE OF RAINFALL IN MOUNT PANCAR, BOGOR, WEST JAVA 西爪哇茂物潘卡山降雨入渗率分析

Journal of Geoscience Engineering & Energy Pub Date : 2022-02-28 DOI: 10.25105/jogee.v3i1.12954

Syahra Kamila Khairani, M. Apriniyadi, Muhammad Adimas Amri

引用次数: 0

MORFOTEKTONIK DAS CITARIK HULU KAITAN DENGAN TATA GUNA LAHAN, DI WILAYAH CICALENGKA, KAB. BANDUNG

Journal of Geoscience Engineering & Energy Pub Date : 2022-02-28 DOI: 10.25105/jogee.v3i1.12986

Mochamad Aufar Muttaqin, Murni Sulastri, N. Sulaksana, P. P. R. Rendra

{"title":"MORFOTEKTONIK DAS CITARIK HULU KAITAN DENGAN TATA GUNA LAHAN, DI WILAYAH CICALENGKA, KAB. BANDUNG","authors":"Mochamad Aufar Muttaqin, Murni Sulastri, N. Sulaksana, P. P. R. Rendra","doi":"10.25105/jogee.v3i1.12986","DOIUrl":"https://doi.org/10.25105/jogee.v3i1.12986","url":null,"abstract":"The Upper Citarik sub-watershed area is part of the Citarum watershed. Most of the surrounding land is used as agricultural areas, gardens, rice fields, forests, and settlements. With most of the people working as farmers, it causes land degradation due to agricultural extensification. Because the Cicalengka area is estimated to be the final part of the Lembang Fault, and an area that has experiencing changes of land use, this study aims to examine the relationship between the morphotectonic aspects of the Upper Citarik watershed and land use around the Citarik River. The approach used to identify morphotectonic influences in the research area is the analysis of the ridge lineament pattern as well as geomorphic analysis in the form of bifurcation ratio (Rb), drainage density (Dd), mountain front sinousity (Smf), and valley floor width to height ratio (Vf). The dominant pattern of ridge lineaments in the study area is northeast-southwest, resulting in mountains oriented northwest-southeast. The average Rb value is 3.64, Dd ranges from 0.25-10, Vf with an average of 0.62, and the Smf value ranges from 1.11-1.64 in the north and 1.3-2.39 in the south. It can be interpreted that the tectonic activity of the surrounding area is classified as moderately active tectonic, and there are differences in tectonic classes between the northern and southern parts.","PeriodicalId":288050,"journal":{"name":"Journal of Geoscience Engineering & Energy","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133506573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALYSIS OF SEISMIC ACTIVITY AND ROCK FRIABILITY LEVEL IN THE PAPUA LAND AND SURROUNDINGS AT A DEPTH OF 0-60 KM 巴布亚大陆及周边0-60公里深度地震活动和岩石脆性水平分析

Journal of Geoscience Engineering & Energy Pub Date : 2022-02-28 DOI: 10.25105/jogee.v3i1.13003

Muhammad Irfan Fadilah, I. S. Ronoatmojo

{"title":"ANALYSIS OF SEISMIC ACTIVITY AND ROCK FRIABILITY LEVEL IN THE PAPUA LAND AND SURROUNDINGS AT A DEPTH OF 0-60 KM","authors":"Muhammad Irfan Fadilah, I. S. Ronoatmojo","doi":"10.25105/jogee.v3i1.13003","DOIUrl":"https://doi.org/10.25105/jogee.v3i1.13003","url":null,"abstract":"There is a meeting point of the oceanic plate, namely the Pacific Plate which is subducting under Papua and moving to the southwest at a speed of 120 mm/year, and the Australian Plate which is moving towards the Eurasian Plate and moving north at a rate of 70 mm/year. This condition causes the areas of Papua and West Papua to be shaken by many earthquakes. This research was conducted to analyze the rock friability level, as well as seismic activity in the study area, in order to minimize the damage caused by the earthquake. The data used is earthquake data from the United States Geological Survey (USGS) from 1971-2021 or within a period of 50 years, with a depth of 0-60 Km, with an earthquake magnitude of M 2 and moment tensor data, using the least squares method. In the research region, 372 earthquake spots have been discovered in the last 50 years.. The highest ai and bi values are at magnitude 7.95 with ai values of 0.028937 and bi values of 0.1661137. At magnitude 4.9, the lowest ai and bi values are ai values 0.028927 and bi values 0.1660554. The number of earthquake frequencies in the area influences the value of ai (seismic activity), and the magnitude and seismic activity in the area influence the value of bi (rock friability level).Keywords : Papua, Seismic Activity, Rock Friability","PeriodicalId":288050,"journal":{"name":"Journal of Geoscience Engineering & Energy","volume":"288 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122917001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ANALYSIS OF EARTHQUAKE-PRONE AREAS FOR DISASTER MITIGATION IN THE SUMATRA TRENCH AND SURROUNDINGS 苏门答腊海沟及其周边地震易发地区的减灾分析

Journal of Geoscience Engineering & Energy Pub Date : 2022-02-28 DOI: 10.25105/jogee.v3i1.12998

R. Sinaga, I. S. Ronoatmojo

引用次数: 0

PERENCANAAN LOKASI PONDASI BENDUNGAN PADA BENDUNGAN CIPANAS, KABUPATEN SUMEDANG, PROVINSI JAWA BARAT

Journal of Geoscience Engineering & Energy Pub Date : 2021-09-03 DOI: 10.25105/JOGEE.V2I2.10275

Mira Meirawaty, Imam Setiaji Ronoatmojo, Harry Pramudito, Kefi Rahmadio

{"title":"PERENCANAAN LOKASI PONDASI BENDUNGAN PADA BENDUNGAN CIPANAS, KABUPATEN SUMEDANG, PROVINSI JAWA BARAT","authors":"Mira Meirawaty, Imam Setiaji Ronoatmojo, Harry Pramudito, Kefi Rahmadio","doi":"10.25105/JOGEE.V2I2.10275","DOIUrl":"https://doi.org/10.25105/JOGEE.V2I2.10275","url":null,"abstract":"Penelitian dilakukan di Bendungan Cipanas, Kabupaten Sumedang, Provinsi Jawa Barat. Topik utama yang dibahas dalam makalah ini adalah perencanaan desain untuk pembangunan DAM, yang berkaitan dengan beberapa aspek stratigrafi, litologi, struktur geologi, dan rekayasa (sifat fisik dan mekanik batuan). Aspek stratigrafi kawasan bendungan ini meliputi beberapa formasi seperti Formasi Subang, Formasi Kaliwangu, Formasi Citalang, Tuf, dan Aluvial. Aspek Litologi Bendungan Cipanas terdiri dari beberapa litologi, dari tua ke muda adalah Satuan Batulempung Serpih (Tmbl) berumur Miosen Akhir, Satuan Batupasir Molluscan (Tpbpm) Pliosen Awal, Satuan Konglomerat (Tpk), Satuan Batupasir Kasar (Tpbk) . ), Satuan Batulempung Abu-abu Tua-Biru-Hijau (Tpbl) dimana ketiganya di atas berasal dari Pliosen Akhir – Pleistosen Awal, Satuan Tuf (Kt) dan Satuan Aluvium (Ka) adalah Holosen. Analisis stereonet yang berasal dari kelurusan dan pengamatan lapangan menunjukkan bahwa beberapa struktur geologi yang terbentuk di kawasan Bendungan As, yaitu Antiklin Selatan, Antiklin Timur, dan Sinklin Timur, serta Sesar Selatan dan Sesar Naik Utara. Pengambilan sampel litologi seperti batupasir, batulempung, dan konglomerat telah dilakukan untuk menentukan luasan yang sesuai untuk pembangunan pondasi pada Bendungan As Cipanas.","PeriodicalId":288050,"journal":{"name":"Journal of Geoscience Engineering & Energy","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123989367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Area Identification Of Catchment Areas Using Far Sensing And Gis Applications In East Jakarta 利用遥感和地理信息系统在雅加达东部流域的面积识别

Journal of Geoscience Engineering & Energy Pub Date : 2021-09-03 DOI: 10.25105/JOGEE.V2I2.10237

Himmes Fitra Yuda, A. Anugrahadi, Puspita Dinda Rahmawati

{"title":"Area Identification Of Catchment Areas Using Far Sensing And Gis Applications In East Jakarta","authors":"Himmes Fitra Yuda, A. Anugrahadi, Puspita Dinda Rahmawati","doi":"10.25105/JOGEE.V2I2.10237","DOIUrl":"https://doi.org/10.25105/JOGEE.V2I2.10237","url":null,"abstract":"The presence of catchment areas is needed. Besides its function for groundwater conservation, this area also is used to reduce flood risks. The need for houses also encourages people to use qualified Catchment areas to be used as houses and does not consider its natural factors. It happens a lot in suburban areas such as East Jakarta that in early 2020 this area becomes one of the most affected areas due to the flood in DKI Jakarta. Due to the world pandemic, Covid-19, direct field research is hard to carry out, so this research using remote sensing applications and geographic information systems to identify areas that qualify as water catchment areas. In practice, it uses secondary data sourced from national institutions and agencies with direct access to the data. The results showed that 12,36% of the research areas did not meet the requirements as Catchment areas, 68,01% were sufficiently eligible, and 19,63% were highly qualified. However, in its utilization, only 22.06% of the total research area currently plays an active role as groundwater catchment areas because of the land cover dominated by built-up land. It can lead to various risks as flooding or a reduction in the volume of groundwater.","PeriodicalId":288050,"journal":{"name":"Journal of Geoscience Engineering & Energy","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114180262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Gerakan Tanah Longsor Di Wilayah Cekungan Bandung dan Sekitarnya 分析万隆盆地及周边地区山体滑坡的运动

Journal of Geoscience Engineering & Energy Pub Date : 2021-09-01 DOI: 10.25105/JOGEE.V2I2.9992

Himmes Fitra Yuda, M. Amri, A. Asseggaf

{"title":"Analisis Gerakan Tanah Longsor Di Wilayah Cekungan Bandung dan Sekitarnya","authors":"Himmes Fitra Yuda, M. Amri, A. Asseggaf","doi":"10.25105/JOGEE.V2I2.9992","DOIUrl":"https://doi.org/10.25105/JOGEE.V2I2.9992","url":null,"abstract":"Gerakan massa tanah/batuan atau longsor juga dapat diartikan sebagai gerakan menurunin lereng oleh massa tanah atau batuan penyusun lereng. Lereng yang hambat geser tanah/batuannya lebih kecil dari berat massa tanah itu sendiri akan membuat pergerakan massa tanah. Diperlukan upaya untuk mengurangi resiko potensi gerakan tanah, antara lain dengan melakukan analisis sistem informasi geografis (SIG) menggunakan tiga parameter terdiri dari; parameter geologi, curah hujan, dan bentang alam. Daerah cekungan bandung dan sekitarnya rentan terhadap gerakan tanah. Hal ini yang mendorong dibutuhkannya penelitian untuk menentukan zonasi kerentanan dalam upaya meminimalisir tingkat kerugian akibat terjadinya bencana. Selain itu upaya tersebut sangat dibutuhkan dalam rekomendasi atau menentukan arah pembangunan strategis dalam perencanaan tata ruang wilayah. Tujuan dari penelitian ini untuk melakukan analisis kajian kebencanaan gerakan tanah dilihat dari kondisi geologi, bentang alam dan intensitas curah hujan. Penelitian ini dilakukan dengan melakukan pengumpulan data secara primer yaitu dengan melakukan pengamatan langsung ke lapangan maupun secara sekunder berupa peta tematik dari pemerintah daerah setempat. Berdasarkan Bentang Alam (% lereng), jenis litologi dan Curah Hujan yang berkisar 1500 - 3500 mm/tahun, gerakan tanah di daerah penelitian dapat dikelompokan menjadi 4 (empat) yaitu, Erosi Tebing, Longsoran, Gelinciran, dan Kompleks.","PeriodicalId":288050,"journal":{"name":"Journal of Geoscience Engineering & Energy","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122333996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Scanline Struktur Geologi Daerah Nglanggran, Kecamatan Patuk, Kabupaten Gunung Kidul

Journal of Geoscience Engineering & Energy Pub Date : 2021-09-01 DOI: 10.25105/JOGEE.V2I2.10048

Ramadhani Adhitama, A. Asseggaf, Jassy Yudhistira Al, Lilo Bayu Setiaji

引用次数: 0

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