Well X is an oil well with a productive formation in the depth interval of 3320 feet - 3326 feet that has been in operation since 2013 and is producing in natural flow. Initially, Well X had a production rate of 347.357 STB/d, which later dropped to 19.76 STB/d. However, after adjusting the tubing size during natural flow, the production rate increased to 137.46 STB/d using a tubing size of…
Produksi dari suatu lapangan minyak dan gas pasti mengalami penurunan setiap tahunannya (decline of production), dikarenakan penurunan tekanan reservoir dan performa reservoir sehingga mengakibatkan lapangan tidak sanggup berproduksi secara maksimal, oleh sebab itu perkiraan cadangan minyak perlu di lakukan untuk evaluasi kembali. Mekanisme pendorong reservoir berperan untuk memproduksikan miny…
Analysis of Production and Marketing Efficiency of Tilapia in Pangean District, Kuantan Singingi Regency. Under the Guidance of Heriyanto, S.P., M.Si. Tilapia business is a business that has economic value and high demand. This business must be encouraged by increasing production, one of which is by optimizing production input factors. This study aims to analyze: (1) Characteristics of tilapia …
Analisis Perbandingan Keuntungan Pengembangan Lapangan Gas SA Berdasarkan Skema Kontrak PSC Cost Recovery dan Gross Split †ini bertujuan untuk menganalisa sistem kontrak bagi hasil migas yang ada di Indonesia saat ini yaitu Production Sharing Contract (PSC) Cost Recovery dan Gross Split serta membandingkan hasil perhitungan keekonomian dari kedua sistem kontrak tersebut. Terdapat beberap…
Selama satu dekade terakhir harga minyak mengalami ketidakstabilan yang menyebabkan menurunnya kegiatan eksplorasi dan ekspliotasi karena rendahnya harga minyak dan tingginya biaya produksi. Di Indonesia hal tersebut diperburuk karena konsumsi bahan bakar fosil yang mencapai 1,6 juta barel perhari. Selain itu penurunan produksi minyak juga disebabkan oleh menurunnya jumlah lifting karena pe…
Indonesia is one of the largest natural rubber producing countries in the world other than Malaysia and Thailand. The advantage of the Indonesian state in increasing natural rubber production in the future, that there are still large enough tropical land suitable for planting natural rubber trees. Indonesia has a great opportunity to increase the export volume of its natural rubber commodity to…
Producing oil from a well can be done in two ways, namely natural flow and artificial lift methods. In the natural flow method, the pressure in the reservoir still has the ability to flow reservoir fluid to the surface, due to high reservoir pressure. One method of artificial lift is using an ESP (Electrical Submersible Pump). ESP is a series of centrifugal pumps consisting of several units use…
Belimbing (Averchoa carambola) is widely found in the tropics and is very popular in the community. Star fruit also has some nutritional content so that it can provide benefits for those who consume it. One of the starfruit producing areas in Siak Regency is Minas District. Starfruit plant production is still relatively low, the use of inputs for star fruit farming production which is not optim…
Sumur BKS-P16 merupakan sumur Vertical dengan type oil producer dan mulai berproduksi pada 25-Ags-1997. Berdasarkan hasil evaluasi formasi dan produksi saat ini dari sumur-sumur sekitar, terdapat peluang minyak yang baik di formasi MNH. Swab job yang dilakukan pada sumur bertujuan untuk mengurangi Hydrostatic pressure sumur dan Test production. Pengurangan hydrostatic pressure dilakukan unt…
Metode Alkali-Surfactant-Polymer (ASP) dianggap sebagai metode yang menjanjikan untuk Enhanced Oil Recovery (EOR) sejak tahun 1990. Mekanisme injeksi ASP dimodifikasi untuk pengurangan Interfacial Tension (IFT) antar cairan dan mengubah wettability batuan menuju keadaan yang lebih water-wet. Metode ASP melibatkan injeksi larutan surfaktan, alkali, dan polimer ke dalam reservoir. Keefektifan Low…