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Journal : Journal of Earth Energy Science, Engineering, and Technology

The Effect of Temperature on Filtration Loss and Mud Cake on The Concentration of Corn Starch Using the KCl-Polymer Sludge System Safira Azzahra fira; Lestari; Lisa Samura; Asri Nugrahanti; Rachmi Kartini
Journal of Earth Energy Science, Engineering, and Technology Vol. 6 No. 2 (2023): JEESET VOL. 6 NO. 2 2023
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jeeset.v6i2.17685

Abstract

Drilling mud is a type of fluid that can help smoothing a drilling. The function of the drilling mud in the drilling process is to lift the drilling cutting. In this laboratory research, corn starch was used as a substitute for starch to reduce filtration loss. Corn starch is made by cleaning, drying, grinding, and sieving. The purpose of this research is to make mud with the addition of corn starch. its effect on filtration loss and mud cake at two temperature conditions. In this study the use of corn starch to be mixed into the mud with concentrations of 3 grams, 5 grams, 7 grams, 9 grams, and 11 grams. Accordingly, it can be seen which mud composition complies with the standard drilling mud specifications. Laboratory test results showed that the addition of corn starch additives caused a decrease in filtration loss for each difference in concentration and temperature. With the addition of 11 grams of corn starch, filtration loss decreased from 6.2 ml to 4.4 ml at 80°F, and it decreased from 5.2 ml to 3.9 ml at 200°F. In addition, corn starch additives cause the thickness of the mud cake formed to decrease. At a temperature of 80 oF the thickness of the mud cake decreased from 0.76 mm to 0.46 mm, while at a temperature of 200 oF it decreased from 0.62 to 0.42 mm. Based on the research results, corn starch additives and temperature influence changes in filtration loss and mud cake.
Investigating Potential Neglected Oil Reservoirs Using a New Approach Putri Caesar, Athifa; Lestari; Wijayanti, Puri; Wihardjo, Lukas; Kadarusman, Sunarto
Journal of Earth Energy Science, Engineering, and Technology Vol. 7 No. 1 (2024): JEESET VOL. 7 NO. 1 2024
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jeeset.v7i1.18323

Abstract

This research aims to explore the potential of neglected oil reservoirs through thin layer analysis. In this condition, drilling data based on oil base mud are used for analysis so that the effect of drilling mud invasion can be minimized. With the complete Oil Base Mud Imager (OBMI) Log Imager, the results of petrophysical calculations are compared based on standard logs, standard logs with resistivity from oil base mud imager, and using square log modeling for gamma ray, density, neutron and resistivity curves. From modeling and analysis of a 15 ft thick oil layer, the results show that PhiSo*H increases significantly. Based on the calculation results for the high-resolution resistivity log input, the PhiSo*H value has increased by 25% compared to the standard log input. Meanwhile, square log input increases the PhiSo*H value by 235% compared to standard log input. These indicate that there are thin oil layers that are not detected when using standard log input.
The Effect of Temperature on Filtration Loss and Mud Cake on The Concentration of Corn Starch Using the KCl-Polymer Sludge System fira, Safira Azzahra; Lestari; Samura, Lisa; Nugrahanti, Asri; Kartini, Rachmi
Journal of Earth Energy Science, Engineering, and Technology Vol. 6 No. 2 (2023): JEESET VOL. 6 NO. 2 2023
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/jeeset.v6i2.17685

Abstract

Drilling mud is a type of fluid that can help smoothing a drilling. The function of the drilling mud in the drilling process is to lift the drilling cutting. In this laboratory research, corn starch was used as a substitute for starch to reduce filtration loss. Corn starch is made by cleaning, drying, grinding, and sieving. The purpose of this research is to make mud with the addition of corn starch. its effect on filtration loss and mud cake at two temperature conditions. In this study the use of corn starch to be mixed into the mud with concentrations of 3 grams, 5 grams, 7 grams, 9 grams, and 11 grams. Accordingly, it can be seen which mud composition complies with the standard drilling mud specifications. Laboratory test results showed that the addition of corn starch additives caused a decrease in filtration loss for each difference in concentration and temperature. With the addition of 11 grams of corn starch, filtration loss decreased from 6.2 ml to 4.4 ml at 80°F, and it decreased from 5.2 ml to 3.9 ml at 200°F. In addition, corn starch additives cause the thickness of the mud cake formed to decrease. At a temperature of 80 oF the thickness of the mud cake decreased from 0.76 mm to 0.46 mm, while at a temperature of 200 oF it decreased from 0.62 to 0.42 mm. Based on the research results, corn starch additives and temperature influence changes in filtration loss and mud cake.
Co-Authors Achmad Maftuh Sujana Adam Saleh Afifa Nadiratun Najjah Ahmad Sidik Pramono Anirotun Nisa Annis Alfaina Ari Susanti Arif Wicaksono Asmirani Alam Asnifa, Siti Asri Nugrahanti Asri Nugrahanti, Asri Atty Erdiana Bambang Santoso C.M. Doktoralina Christy Paramitha Defa Rizky Pratama Dennisa Yuniaslihah Desliyadi, Zahra Ramadhania Dina Yusdiana Dalimunthe Diyan Lestari Doktoralina, Caturida Meiwanto Dwi Ramadanti Dwi Suryahartati Eka Putri, Luthfia Eko Wahyuni, Dwi Ella Amanda Putri Engrith G Leunupun Farid Firdaus, Muhammad Fatimah Kamaruddin, Sitti Fauzan A. Sangadji Ferdian, Muhammad Fiqih Ferra Hendrawati fira, Safira Azzahra Fitri Novia Fitriyani Harianja, Paul Harmoko Hendra Wibawa Hilmi, Masdar Husni Waskito Hutagalung, Endang Romauli Amen Imam Solehudin Irfan Afriantoro Irwandi Ismail Joosten Joosten Juli Resdianto Juliana Juni Erpida Nasution Kadarusman, Sunarto Kartini, Rachmi Kharisma Widiyarti Kurniati, Ratnah Lusiana Ari Tri Wardani M. Mustaqim Madubun, Fenty Madelin Malawi, Ibadullah Mareta, Sigit Maskur Masyitah Noviyanti Muflihanah Muhamad Wildan Septiana Muhammad Fakhrizal Muhammad Khoirul Imam Muhammad Nurhamsyah Muhammad Ridha Alhamdani Muhammad Robi Purwanto Muhsinin, Muhammad Muli Prima Aldi M Mutisari, Dewi Muttaqin, Ridwan Maf'ul Neneng Desi Susanti Nurhamsyah, Muhammad Nurhamsyah O'i Prasesti Ofan Satria Pandu Winata, Bayu Peri Irawan Peter A.M.A. Christsetyo Puri Wijayanti, Puri Purwanta Puspa Indah Hayati Putra Panjalu Putri Caesar, Athifa Rachmanita Rachmi Kartini Rahma Jan Raisma Nadhifa Rani Ramadina Ranita Puspita Sari Rasyidi Reiwuty, Jafrandi J. Reni Ramadhina Rina Setyaningsih Rini Sulistiyowati Rudiyono Safira Azzahra fira Samura, Lisa Sastra, Felia Gracia Selin Sigit Mareta Sigit Mareta Sigit Sugiarto Silvia Zunita Sintia Dewi Solihuddin Harahap Sudarmiani Sulistyawati, Hermin Supadi, Ari Suryaningrum, Sumarah Syaiful Muazir Tambunan, Ucok Prima Tapaul Rozi Tika Mandasari Triwibowo, Cecep Triwibowo Widiana, Ilvi Nur Wihardjo, Lukas Wijanti, Puri Windarto Windarto Yolanda Apriliani