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All Journal Journal of Geoscience, Engineering, Environment, and Technology JOURNAL OF EARTH ENERGY ENGINEERING Journal of Renewable Energy and Mechanics JURNAL TEKNIK PATRA AKADEMIKA CANANG: Jurnal Pengabdian Masyarakat Journal Of Research and Education Chemistry (JREC) Petro : Jurnal Ilmiah Teknik Perminyakan

Novrianti Novrianti

Department Of Petroleum Engineering, Universitas Islam Riau

Author-ID : 2389695

Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Social Sciences Other

Published : 20 Documents Claim Missing Document

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Penentuan Absolute Open Flow Pada Akhir Periode Laju Alir Plateau Sumur Gas Novrianti Novrianti
Journal of Earth Energy Engineering Vol. 3 No. 1 (2014): APRIL
Publisher : Universitas Islam Riau (UIR) Press

Penentuan laju alir plateau dan lama waktu plateau adalah syarat utama dalam proses bisnis lapangan gas yang di tentukan oleh hasil evaluasi keekonomian. Penelitian ini untuk menentukan besarnya laju alir produksi gas ( Absolute Open Flow ) pada reservoir gas dengan tenaga dorong air dengan menggunakan simulator. Laju alir produksi gas diperoleh dari model reservoir 2- D untuk aliran dua fasa ( air dan gas ) dan melakukan analisa sensitivitas permeabilitas absolute ( k), rasio permeabilitas vertical dengan permeabilitas horizontal ( kv/ kh), ketebalan aquifer dan radius aquifer. Semakin kecil permeabilitas batuan maka AOF yang diperoleh juga berharga kecil. Untuk permeabilitas rendah kenaikan permeabilitas dari 10 mD menjadi 30 mD akan mengakibatkan AOF naik sebesar 23.201 MMscf/d sedangkan kenaikan permeabilitas dari 100 mD menjadi 300 mD akan mengakibatkan AOF naik sebesar 216.821 MMscf/d. Pada permeabilitas rendah yaitu 10 mD, perubahan rasio kv/kh dari 0.1 menjadi rasio kv/kh 0.3 akan mengakibatkan kenaikan AOF sebesar 0.894 MMscf/d sedangkan pada permeabilitas tinggi yaitu 500 mD perubahan rasio kv/kh dari 0.1 menjadi rasio kv/kh 0.3 akan mengakibatkan kenaikan AOF sebesar 35.346 MMscf/d. Untuk permeabilitas 10 mD dan rasio kv/kh 1 perubahan ketebalan 50 ft menjadi 250 ft akan mengakibatkan perubahan AOF sebesar 0.065 MMscf/d dan perubahan ketebalan 250 ft menjadi 500 ft akan mengakibatkan perubahan AOF sebesar 0.887MMscf/d. Perbedaan radius aquifer tidak berpengaruh terhadap nilai AOF.

The Enhancing Cement Strength through Utilization of Rice Husk Ash (RHA) Additive: An Experimental Study Novia Rita; Novrianti Novrianti; Adi Novriansyah; Muhammad Ariyon
Journal of Earth Energy Engineering Vol. 7 No. 1 (2018): APRIL
Publisher : Universitas Islam Riau (UIR) Press

Designing a slurry with adequate strength resistance is a major objective in oil and gas completion job. Various studies and research confirms that Compressive Strength (CS) and Shear Bond Strength (SBS) are two parameter which is imperative in describing cement strength in well cementing job. This experimental study introduces a Rice Husk Ash (RHA), an alternative cement additive derived from organic waste. RHA rich in silicon oxide (SiO2) and has a pozzolanic reaction, which is correlated in enhancing cement strength. Serial cement samples with various concentration of RHA were prepared to investigate the effect of RHA concentration to CS and SBS. All samples were then Dried for 24 hours in room condition after completing mixing and molding process. A Biaxial Loading test was then performed to all samples to determine the CS and SBS values by using hydraulic press apparatus. Results from the loading test generally indicate an enhancement of CS and SBS for samples with 31%, 32%, 33%, and 34% RHA. An indication of higher CS and SBS is not found for sample with 35% RHA, comparing with 34% RHA. Thus, 34% RHA is the optimum concentration for theses study, which yield 1312. psi of CS and 158.16 psi of SBS. Through this study, there is an opportunity for transforming waste material into alternative additive with higher economic value.

Performance Analysis of Local Pekanbaru Bentonite for Reactive Solid Application of Mud Drilling Novrianti Novrianti; Idham Khalid; Richa Melysa
Journal of Earth Energy Engineering Vol. 7 No. 2 (2018): OCTOBER
Publisher : Universitas Islam Riau (UIR) Press

In oil and gas drilling activities, drilling mud is one of the most important commodities. The main mineral used as a reactive solid that works to suck fresh water and form drilling mud is bentonite. Bentonite which is used as a drilling mud in the market is mostly imported from the United States. In Indonesia there are several areas that have enough potential for bentonite minerals, namely Java, Sumatra, parts of Kalimantan and Sulawesi with reserves estimated to be more than 380 million tons. This study uses bentonite in Kulim area, Tenayan Raya City, Pekanbaru, in hopes of providing useful information input, especially in the use of bentonite minerals in drilling mud. Using local bentonite the price is cheaper and more efficient. The object observed was the effect and number of bentonite mixed with fresh water so that the rheological properties of drilling mud such as viscosity, gel strength, mud cake and filtration loss were obtained and would be in accordance with API specification 13A standards. Whereas to find out the composition and structure of local mineral clay, SEM and EDX analyzes were performed to determine the characteristics and composition of these minerals. From these tests add additives NaCO3 and NaOH as ion exchangers and add the element Na to the sludge. From SEM and EDX analysis, two samples taken in central Sumatra Sumatra can be categorized as clay Illite fe-rich and Clay Illite Platty. Rheological testing of drilling mud and chemical composition analysis of clay Illite fe-rich minerals and Clay Illite Platty in Riau, Central Sumatra and with the addition of additives NaCO3 and NaOH to local Clay, Rheology in mud based on Clay Illite Platty is obtained with Bentonite. commonly used as a basic material for the manufacture of oil and gas drilling mud with API Spec13 A.

Pengaruh Penambahan Karbon Aktif pada Komposit Serat Daun Nenas dengan Matriks Polyester Dody Yulianto; Nobel Sabar Marojahan Pangaribuan; Dedikarni; Eddy Elfiano; Novrianti
Journal of Renewable Energy and Mechanics Vol. 5 No. 01 (2022): REM VOL 5 NO 01 2022
Publisher : UIR PRESS

Bahan baku serat nenas merupakan salah satu jenis kekayaan sumber daya alam yang belum dapat di manfaatkan secara optimal, sehingga perlu dilakukan penelitian pengembangan teknologi komposit serat alam dengan memanfaatkan serat daun nenas dan resin polyester. Adapun tujuan penelitin ini adalah untuk mendapatkan pengaruh variasi karbon aktif terhadap kekuatan tarik dan bending pada material komposit serat daun nenas dan matriks polyester, untuk mendapatkan struktur mikro terhadap penambahan karbon aktif pada komposit serat daun nenas dan matriks polyester. Pada penelitian ini cetakan terbuat dari kaca dengan ketebalan 8mm, panjang 150 mm, dan lebar 100 mm, metode yang digunakan pada pembuatan sampel menggunakan metode lay out dengan temperature ruangan dan susunan serat searah, dengan variasi susunan 30% serat daun nenas + 69% matriks + 1% karbon aktif, 30% serat daun nenas + 68,5% matriks + 1,5% karbon aktif, 30% serat daun nenas + 68% matriks + 2% karbon aktif, dan 100% resin polyester. Hasil dari penelitian yang telah saya lakukan di dapat kekuatan bending yang tertinggi pada penambahan karbon aktif 1% dengan nilai 33,29 N/mm2, dan pada hasil uji tarik di dapat nilai tertinggi pada penambahan karbon aktif 1% dengan nilai 16,75 N/mm2. Sedangkan pada pengujian foto makro di dapatkan diameter dan jarak yang tertinggi pada penambahan karbon aktif sebesar 1,5%. Pengaplikasian pada penelitian adalah untuk pembuatan polytank air pada rumah tangga.

Sosialisasi pemanfaatan limbah batang pohon pisang Menjadi bahan additive lumpur dan semen pemboran pada masyarakat Desa Pandau Jaya Kecamatan Siak Hulu Kabupaten Kampar Muhammad Ariyon; Novia Rita; Idham Khalid; Novrianti Novrianti; Fitrianti Fitrianti
CANANG: Jurnal Pengabdian Masyarakat Vol 1, No 2 (2021)
Publisher : PELANTAR PRESS

Some people in Pandau Jaya village have banana trees in their yards, but most people throw away the tree trunks after the fruit is harvested, sometimes the banana stems that have been cut down are only used for fertilizer, animal food or left without further exploiting their potential. For this reason, the Service Team conveyed directly to the community that the waste of the banana stems, if collected, could be used as a useful additive for drilling oil wells, although this is the key to the results of tests conducted at the Petroleum Engineering Laboratory, where the additives are obtained from banana trees. has good quality in covering rock cavities, so as to prevent mud loss during the drilling process. The method used in this community service activity is interactive socialization, discussion and question and answer using supporting facilities and directly to the people of Pandau Jaya Village by providing examples of experimental results that have been carried out at the Petroleum Engineering Laboratory. So that the public can know the process of making additives from banana tree trunks and making drilling mud with the use of these additives. If this research can be applied to the oil field, it can increase income for the community.

Studi Laboratorium Pengaruh Variasi Temperatur Pemanasan Karbon Cangkang Kelapa Sawit Dan Arang Batok Kelapa Terhadap Strenght Semen Pemboran Novrianti Novrianti
Jurnal Teknik Patra Akademika Vol 7 No 02 (2016): Jurnal Teknik Patra Akademika
Publisher : Politeknik Akamigas Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.2 KB)

Cementing is one of the important processes in the drilling. A good quality bonding of cement will be able to reduce the problems that often occur in drilling operations at the same time can prolong the oil- well lifetime. This study aimed to observe the effect of heating temperature variation oil palm shell carbon and coconut shell charcoal on the strength of cement. This study focuses on the compressive strength and shear bond strength which are the two parameters that reflect the quality of cement strength. Value compressive strength and shear bond strength is obtained from biaxial loading test. Before conducting the test, various samples of cement with different heating temperature variation of additive prepared for mixing, drying and hardening process. The results of the tests showed that the compressive strength and shear bond strength optimum for each additive obtained at temperatures of 700 oC. Compressive strength and shear bond strength of cement with the addition of charcoal additive is higher than the cement additive added carbon palm shell.

Laboratory Study On The Utilization of Jackruit Skin Waste Into Car-boxymethyl Cellulose and Their Effect On The Rheological Properties Of Drilling Mud Novrianti Novrianti; Adi Novriansyah; Idham Khalid; Zata Dini Amani
Journal of Geoscience, Engineering, Environment, and Technology Vol. 7 No. 2 (2022): JGEET Vol 07 No 02 : June (2022)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2022.7.2.7066

The value rheology of drilling mud must be in accordance with the conditions of wellbore that do not lead to the occurrence of the problems at the time of drilling. One of the efforts to improve the rheology of drilling mud is by adding Carboxymethyl Cellulose (CMC) which is useful for increasing viscosity and binding water. This study aims to identify the effect on the use of CMC originating from jackfruit skin to the rheological properties of drilling mud. Jackfruit skin is an underutilized organic waste and the structure of jackfruit skin contains 50-55% cellulose. Manufacturing phase of synthesizing CMC skin jackfruit includes the process of delignification, alkalization, carboximetilation, and sieve sample to be powdered CMC and subsequently carried out the test of plastic viscosity, yield point , gel strength by using a Fann VG Meter and mud cake using a marsh funnel and volume filtration using a filter press . The added mass of CMC jackfruit skin were varied from 1 g, 2 g, 3 g, 4 g to 5 g. The results suggest that the addition of jackfruit skin CMC has an effect on the rheology of drilling mud. Increasingly many additions additive CMC skin jackfruit who use the increasingly high- value rheology mud drilling were obtained. Furthermore, the addition of CMC jackfruit skin starting from 1gr – 5 gr meets the API 13, a standard for the value of yield point/viscosity plastic, plastic viscosity and maximum volume of filtrate. While the value of gel strength which meets the API 13 A is with the addition of CMC jackfruit skin as much as 5 grams.

ANALISIS LOST CIRCULATION PEMOMPAAN GRAVEL SLURRY PADA SUMUR X BERDASARKAN WAKTU TUNGGU Novrianti Novrianti; Ali Musnal; Febriyan Ramadhan
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 5 No. 2 (2016): Agustus
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Unconsolidated formations tend to have sand problem that can lead to decline of production in Oil and Gas Well. There are some methods can be used to resolve sand problem like liner completion, meshrite liner, perforated liner completion, and gravel pack completion. Rock type of Well X is unconsolidated stone and the method which used in that well to surmount sand problem that occurred is gravel pack method. However, during pumping of gravel slurry there are some problems, partial or complete loss of the gravel slurry into the formation (lost circulation), waiting on sand sattle is one method that has developed to resolve loss circulation. This method is done by stopping pumping slurry after the amount of incoming sand has reached teoritical and more than 50%. The aim of this research to determine volume of gravel slurry that is needed and total of lost gravel sand. Gravel slurry needed to overcome sand problem in Well X consists of 109 sacks of gravel sand, 259.5 bbl of water, and 1834 lb (18 sacks) of KCL. Analysis of pressure test line chart to find out lost circulation problem. There are 147 sacks gravel sand missing as a result of lost circulation problem from 256 sacks of gravel sand that is pumped.

ANALISIS PENGARUH STIMULASI KOH TERHADAP PENINGKATAN LAJU ALIR PRODUKSI SUMUR SIB 1, SIB 2 DAN SIB 3 Novrianti Novrianti; Novia Rita; Era Yulia
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 6 No. 1 (2017): April
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Penurunan laju produksi merupakan salah satu dampak yang dapat terjadi akibat adanya kerusakan formasi disekitar lubang sumur. Kerusakan formasi pada sumur yang menjadi objek penelitian pada sumur SIB 1, SIB 2 dan SIB 3 disebabkan oleh clay yang mengembang. Stimulasi KOH dilakukan untuk meningkatkan kembali produksi sumur SIB 1, SIB 2 dan SIB 3. KOH dipilih karena KOH dapat menstabilkan clay sehingga pori-pori yang terhalang oleh clay swelling dapat mengalirkan kembali fluida sehingga meningkatkan kembali laju alir produksi. Penelitian ini bertujuan untuk menganalisis keberhasilan dan peningkatan laju alir produksi setelah pelaksanaan stimulasi KOH. Analisis keberhasilan stimulasi KOH dapat diketahui dengan membandingkan laju alir produksi minyak (Qo), productivity index (PI), dan kurva inflow performance relationship (IPR) sebelum dan sesudah stimulasi KOH. Pelaksanaan stimulasi KOH berhasil pada sumur SIB 1, SIB 2 dan SIB 3. Hal ini ditandai dengan adanya peningkatan laju alir produksi minyak dan productivity index (PI). Peningkatan laju alir produksi minyak pada sumur SIB 1 adalah 227.8 %, SIB 2 adalah 111.86 % dan SIB 3 102.9 %. Sedangkan peningkatan nilai productivity index (PI) pada sumur SIB 1 adalah 96.3%, SIB 2 40.86% dan SIB 3 24.05%. Q max sumur SIB 1 meningkat 99.1 %, SIB 2 40.68% dan SIB 3 meningkat sebesar 24.18%.

The ANALISIS PENGARUH HUMIDITY TERHADAP LAJU KOROSI MENGGUNAKAN RIMPANG JAHE MERAH SEBAGAI PENGHAMBAT LAJU KOROSI ayyi husbani; Novrianti Novrianti; Neneng Purnamawati
Journal of Research and Education Chemistry Vol. 4 No. 2 (2022): OKTOBER
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jrec.2022.vol4(2).10712

Corrosion is one the problems that occur in the production process in oil and gas industries that can reduce material equipment such as tubing and flowline. corrosion is influenced by humidity and temperature. Corrosion can be control by using organic inhibitors because they are environmentally friendly. This research is a laboratory research that examines the effect of humidity using red ginger on reducing corrosion flow rate. Red ginger is used because it contains phenol antioxidants which can inhibit the corrosion flow rate. The variables used were variations in room humidity, 80%, and 90% and the inhibition time was 72 hours, 144 hours, and 216 hours. The results showed that the sample by adding red ginger inhibitor at room temperature humidity, 80%, 90% was able to maximize decrease in the corrosion rate. The sample with the addition of ginger inhibitor showed the higher the humidity value, the higher the corrosion rate where the highest corrosion rate was 0.1362 mmpy at 90% humidity, while the lowest humidity was obtained at room humidity of 0.0517 mmpy. Keywords : Humidity, Corrosion, Inhibitor, Red ginger, Coating

Co-Authors Adi Novriansyah Adi Novriansyah Adi Novriansyah Ali Musnal ayyi husbani Dedikarni Dody Yulianto Eddy Elfiano Era Yulia Febriyan Ramadhan Fitrianti Fitrianti Ira Herawati Muhammad Ariyon Mursyidah Umar Neneng Purnamawati Nobel Sabar Marojahan Pangaribuan Novia Rita Novia Rita Rafhie Adrian Richa Melysa Rycha Melisa Sepria Catur Hadiguna Zata Dini Amani

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