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All Journal Journal of Geoscience, Engineering, Environment, and Technology JOURNAL OF EARTH ENERGY ENGINEERING Specta Journal of Technology

Mursyidah Umar

Program Studi Teknik Perminyakan, Universitas Islam Riau, Jln. Kaharuddin Nst No. 113, Pekanbaru, Riau

Author-ID : 2390193

Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Materials Science & Nanotechnology Physics

Published : 7 Documents Claim Missing Document

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Articles

An Experimental Study on Effect of Palm â Shell Waste Additive to Cement Strenght Enhancement Novriansyah, Adi; Novrianti, Novrianti; U, Mursyidah; Hadiguna, Sepria Catur
Journal of Geoscience, Engineering, Environment, and Technology Vol 2 No 1 (2017): JGEET Vol 02 No 01 : March (2017)
Publisher : UIR PRESS

Enhancing the cement strength through attaching chemical additive has been popular to meet the required condition for a particular well-cementing job. However, due to a low oil-price phenomenon, pouring and additive should be reconsidered because it can raise the cost and make the project become uneconomic. Another additive material in nanocomposite form will be introduced through this experimental study. The nanocomposite material consist of silica nanoparticle, known as âNanosilicaâ and a palm-shell-waste, which is abundant in Indonesia. Before making a nanocomposite, the palm-shell should be burned to obtain a charcoal form, ground and sieved to attain a uniform size.   The study focuses on the two parameters, compressive strength and shear bond strength, which can reflect the strength of the cement. These values are obtained by performing a biaxial loading test to the cement sample. Various samples with different concentration of nanocomposite should be prepared and following the mixing, drying, and hardening process before the loading test is carried out. The result from the test shows a positive indication for compressive strength and shear bond strength values, according to the representative well cementing standards. Increasing the nanocomposite concentration on the cement will increase these values. Furthermore, an investigation on the temperature effect confirms that the sample with 700oC burning temperature have highest compressive-strength and shear-bond-strength values. This is a potential opportunity utilizing a waste-based material to produce another product with higher economic value.

An Experimental Study on Effect of Palm – Shell Waste Additive to Cement Strenght Enhancement Adi Novriansyah; Novrianti Novrianti; Mursyidah U; Sepria Catur Hadiguna
Journal of Geoscience, Engineering, Environment, and Technology Vol. 2 No. 1 (2017): JGEET Vol 02 No 01 : March (2017)
Publisher : UIR PRESS

Enhancing the cement strength through attaching chemical additive has been popular to meet the required condition for a particular well-cementing job. However, due to a low oil-price phenomenon, pouring and additive should be reconsidered because it can raise the cost and make the project become uneconomic. Another additive material in nanocomposite form will be introduced through this experimental study. The nanocomposite material consist of silica nanoparticle, known as “Nanosilica” and a palm-shell-waste, which is abundant in Indonesia. Before making a nanocomposite, the palm-shell should be burned to obtain a charcoal form, ground and sieved to attain a uniform size. The study focuses on the two parameters, compressive strength and shear bond strength, which can reflect the strength of the cement. These values are obtained by performing a biaxial loading test to the cement sample. Various samples with different concentration of nanocomposite should be prepared and following the mixing, drying, and hardening process before the loading test is carried out. The result from the test shows a positive indication for compressive strength and shear bond strength values, according to the representative well cementing standards. Increasing the nanocomposite concentration on the cement will increase these values. Furthermore, an investigation on the temperature effect confirms that the sample with 700oC burning temperature have highest compressive-strength and shear-bond-strength values. This is a potential opportunity utilizing a waste-based material to produce another product with higher economic value.

A Tracer Streamline Practice for Re-Evaluation Waterflood Pattern to Introduce a Cyclic Water Injection Scheme Dike Fitriansyah Putra; Lazuardhy Vozika Futur; Mursyidah Umar
Journal of Geoscience, Engineering, Environment, and Technology Vol. 6 No. 3 (2021): JGEET Vol 06 No 03 : September (2021)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2021.6.3.4064

Waterflood introduces in the oil field a couple of years ago. Several waterflood schemes have been implemented in the fields to get the best incremental oil, such as peripheral injection, pattern waterflood, and etcetera. Many waterflood schemes are not working properly to boost the oil recovery due to unpredicted and unexpected water tide array. Then, the tracer practice started to be used for getting a better picture of the transmissibility reservoir as well as the direction of water pathway. This practice honors the parameters, such pressure, water cut, GOR, and rates. The streamline modeling is used to map the tracer, and it concludes that the selection of location of the injector should be based on the highest oil recovery achieved. Subsequently, the cyclic water injection method is one alternative. Apparently, this approach yields a quantify incremental recovery. This research utilizes the pressure different approach to figure out the route of water in the formation. The inter-well tracer technique in this modeling study is a tool to review communication between injectors and producers in the existing pattern. Many scenario should be tried to find the best options for the new pattern opportunities. In parallel, a innovative scheme of waterflood technique should be implemented too for escalating oil recovery. The stream pathway observes a new potential of the waterflood scheme. It is called "cyclic injection" scheme. The novelty of this approach is the ability to solve the poor sweep efficiency due to improper pathway of water influx in the oil bearing".

Studi Laboratorium Pengaruh Variasi Temperatur Pemanasan Arang Batok Kelapa Terhadap Thickening Time dan Free Water Semen Pemboran Novrianti Novrianti; Mursyidah Umar
Journal of Earth Energy Engineering Vol. 6 No. 1 (2017): APRIL
Publisher : Universitas Islam Riau (UIR) Press

The cementing process can determine successful oil well when producing oil to the surface. Planning the time required for the cement suspension to achieve consistency of 100 UC (unit of consistency) or thickening time and the maximum limit of water content used is the nature of cement slurry that affect the quality of cement. The addition of coconut shell charcoal with variation of heating temperature 400 0C, 500 0C, 600 0C, 700 0C, 800 0C, 900 0C to the basic cement was done in this study to determine the effect of heating temperature of coconut shell charcoal to thickening time and free water cement drilling. This experimental study uses an additive material derived from coconut shell charcoal. This experiment begins by preparing a cement sample with a coconut shell charcoal concentration of 1%. The coconut shell charcoal used has different heating temperatures of 400 0C, 500 0C, 600 0C, 700 0C, 800 0C, 900 0C. Suspense cement is made by mixing G grade cement, water, bentonite, CaCl2 and coconut shell charcoal. Thickening time test using atmospheric equipment consistometer and measuring cups used to determine the value of free water. The results showed that the thickening time and free water values were influenced by the heating temperature of coconut shell charcoal. The higher coconut shell charcoal temperature used in the cement suspension make thickening time of the cement suspension becomes shorter. The optimum heating temperature of coconut shell charcoal is 700 0C with thickening time of 1 hour 38 seconds 52 seconds and free water 1.2 mL.

Optimasi Hidrolika Lumpur Pemboran Menggunakan Api Modified Power Law Pada Hole 8½ Sumur X Lapangan Mir Novrianti Novrianti; Mursyidah Umar
Journal of Earth Energy Engineering Vol. 4 No. 2 (2015): OCTOBER
Publisher : Universitas Islam Riau (UIR) Press

Salah satu faktor utama yang perlu diperhatikan dalam keberhasilan suatu operasi pemboran adalah pembersihan lubang bor dari serbuk bor selama proses pemboran berlangsung. Perencanaan dan kontrol yang baik dapat mempercepat operasi pemboran dan secara keseluruhan dapat menghemat biaya. Sistem hidrolika lumpur pemboran berpengaruh terhadap pembersihan lubang bor, lumpur yang keluar dari nozzle dengan kecepatan tinggi membantu pahat menembus batuan serta mengangkat cutting ke permukaan. Analisis hidrolika lumpur dan hidrolika pahat pada sumur X dilakukan pada pelaksanaan pengeboran hole 8½dimulai dari kedalaman 2093 ft – 5555 ft. Analisis ini dilakukan untuk mengetahui kehilangan tekanan sirkulasi lumpur pemboran serta untuk mengoptimalkan laju alir sirkulasi dan diameter nozzle pahat untuk mengoptimalkan pengangkatan cutting. Metode yang dipergunakan dalam analisis lumpur pemboran adalah metode API modified power law dimana metode tersebut merupakan penyempurnaan dari metode power law dan direkomendasikan untuk dipergunakan oleh API. Sedangkan metode yang digunakan dalam mengevaluasi keberhasilan hidrolika pahat dilakukan dengan menggunakan metode Bit Hydraulic Horse Power (BHHP). Metode BHHP sesuai digunakan untuk pemboran vertical dengan pertimbangan gaya gravitasi dan cenderung aliran yang digunakan laminer. Berdasarkan hasil studi kasus diperoleh bahwa pengangkatan cutting akan sempurna apabila aliran di annulus laminar, total kehilangan tekanan adalah 842.08 psi dimana kehilangan tekanan yang terjadi pada Surface Connection 6.312 psi, Pada Drill String 523.191 psi, Pada Annulus 169.305 psi, Pada Bit 136.955 psi. Laju alir aktual 502 gpm dengan diameter nozzle 6x15 tidak optimal, maka laju alir dioptimasikan menjadi 440 gpm dengan diameter nozzle 6x10.

Benefits of the Tracers Test Technique in Improving the Performance of Group Wells Dike Fitriansyah Putra; Mursyidah Umar; Lazuardhy Vozika Futur; Aznil Arif Rahman
Journal of Earth Energy Engineering Vol. 10 No. 2 (2021)
Publisher : Universitas Islam Riau (UIR) Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jeee.2021.4057

This study aims to determine the benefits of the interwell tracer test technique in improving the streamline simulation on the existing array's re-look. It also analyses the best scheme for the injection spot to enhance oil recovery. This study's subject parameters are limited to the tracer's breakthrough time, produced concentration, cumulative production, and pathline movement. The results showed that previous studies distinguished the correlation between injectors and producers with the development of a new pathline that conveys a scheme of water-flood for the application. Furthermore, several developments of water-flood schemes have been executed for better oil recovery in the mature fields worldwide. The vigorous simulation model is an effort to imitate the actual field capable of enhancing the character's understanding and helping the waterflood to rinse the oil trap or the unswept pocket. Unlike a Cartesian model, the streamline conveys an enhanced portrait of the transmissibility reservoir in terms of pressure-driven. The streamline model suggests the injector's preferred position to unlock any unswept oil in the formation and minimize the water path conflict, which leads to over injection in some regions. The expected outcome is the ultimate oil increment with the original technique associated with re-patterning the wells appropriately to gain residual oil saturation in the virgin alleyway.

Estimasi Kandungan Degadable Organic Carbon (DOC) pada Sampah Padat Kota yang masuk ke TPA Tanjung Belit di Kota Pasir Pangaraian Provinsi Riau Faizan Dalilla; Mursyidah Umar; Abrar Ridwan
SPECTA Journal of Technology Vol. 1 No. 1 (2017): SPECTA Journal of Technology
Publisher : LPPM ITK

Degradable Organic Carbon (DOC) is the important element in forming CH4 in a pile of garbage in the landfill. The calculation of the potential of methane (CH4) in the landfill become the basis for control and management of GHG sourced from landfill. Estimated value of the content of DOC used calculating the weight of municipal solid waste that goes into landfill every day, counting the value of the fraction of the composition and content of dry matter of municipal solid waste by 11 components of garbage (food, paper / cardboard, gardens and parks, nappies, wood, textiles, rubber / leather, plastic, glass, metal and sampahlain etc.), to further multiplied by the fraction of a default value content of DOC in each component of trash and garbage in total. The calculations show that the total weight of waste that goes to landfill every day at 14594.05 kg / day with the largest waste composition in the form of junk food at 49.54%, followed by plastic waste (13.76%) and the smallest is junk metal composition by 1.18%. As for the fraction of the dry matter of the highest value was found in the garbage rubber / leather by 95.31%, followed by wood waste amounted to 78.61% and the smallest value was found in the garbage nappies by 17.43% and 21.23% of food waste. Based on calculations using the value of the total garbage in, the fraction of the composition and the fraction of dry material content and the fraction of DOC.

Co-Authors Abrar Ridwan Adi Novriansyah Adi Novriansyah, Adi Aznil Arif Rahman Faizan Dalilla Lazuardhy Vozika Futur Lazuardhy Vozika Futur Novrianti Novrianti Novrianti Putra, Dike Fitriansyah Sepria Catur Hadiguna Sepria Catur Hadiguna, Sepria Catur

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