
The Society of Petroleum Geophysicists (SPG) Ahmedabad Chapter, organized a geological field excursion to Lower Reaches of Narmada Valley near Bharuch on 8 March 2025.
A total of 40 geoscientists from IRS, SST, RFS and WLS of ONGC Ahmedabad participated in the geological field excursion. Dr. Prabhin Sukumaran, Asst. Professor, Charotar University of Science and Technology, with over 18 years of experience in studying Quaternary landforms and fluvial processes acrossIndia, guided the participants during field trip. The field trip was flagged off by ED-Chief of Institute,IRSOm Prakash Sinha on 8 March. The geological excursion aimed to give participants a first-handexposure to geomorphology and fluvial processes.
A glimpse of the participants undertaking the field trip to Narmada Valley
Fluvial systems play a crucial role in forming reservoirs. Understanding how sediments are deposited, eroded, transported and redeposited during the Geological ages is essential for predictingthe reservoir extent and facies heterogeneity while preparing the sand model. Detailed knowledge of fluvial process at different geographical and time scale helps in constructing accurate reservoir model, which are vital for effectivereservoirdevelopment and management.
The lower Narmada Valley (LrNV) is an excellent natural laboratory for studying fluvial processes. It features a variety of landforms like point bar, channel bar, palaeobanks and floodplains. The valley’s geological and geomorphological features have been extensively studied, providing a wealth of data for training and research.
The river’scourse downstream of Kevadiya, known as LrNR, is divided into three segments based on dominant sediment types: gravel, sand, and clay rich deposits of channels. Situated along the eastern margin of south Cambay Basin, the LrNV exposes a range of geological formations, including Precambrian metasedimentary rocks, Cretaceous Bagh and Lameta beds, Deccan basalts, Tertiary sediments, and Quaternary deposits. The Quaternary sediments overlie Precambrian rocks, Bagh beds, Deccan basalt, and Tertiary sediments.
Google earth map of the visited locations
General Stratigraphic Setup at Uchediya
The LrNV contains higher and lower erosional surfaces along with alluvial plains. The late Holocene floodplain is relatively flat and gently dips northward, intersected by transverse-flowing number of tributaries like Kaveri and Karjan etc. The region also features well-preserved paleo- and neo-landforms within the floodplain, which offer insights into past fluvial activities.
In the morningsession Dr. PrabhinSukumaranexplain about the fluvial depositional systems and their characteristics in detail. The spatial and temporal extent, variation in reservoir facies and its impact on porosity and permeability. After briefing session, the team moved to first point to see the palaeobanks deposits.
Briefing Session by Dr. Prabhin
Location-1 (Palaeobank section):At the first location on the southern bank of Narmada a section with Gravel bed at the bottom overlain by a 5-6mts siltstone bed devoid of any sedimentary structures are seen which has been dated as 74000years old. The gravel deposits are represented by high energy alluvial fan deposits by small tributaries flowing across the Narmada whereas massive siltstone deposits are believed to be aeolian origin.
Participants interacting with Dr.ParbhinSukumaranat Location-1 (Palaeobank Section)
It is located at southern erosional bank of Narmada near Uchediya. This is the section where 2-3mts sand is sandwiched within 3-4mts of Clay layerat top and bottom that helps the sand bed to stabilise. A representative litholog of the section is given below.
Uchediya Section Location-2
Participants at Uchediya Section site at Location-2
Later participants took a walk along the Kaveri Rivera small tributary of Narmada. Kaveri river is a perfect example of fluvial processes happening present day. Various depositional landforms such as point bar; channel bar and lateral bar are visible at smaller scale compared to Narmada. Meandering processes such as river erosion and deposition are also seen while walking through the river.It was also demonstrated that the anthropogenic action also impacted present day fluvial processes which also resulted in different geomorphological fluvial features.
Participants taking a walk along the Kaveri River at Location-3
During the break, asummary of fluvial processes was explained to participants about the visited locations,at the scale of Narmada and Kaveri River.It was emphasized that the fluvial processesmay be anything in between and beyond.It was also explained to relate it while preparing sand maps during G&G assignments. Also briefing was given about the next location to be visited.
Location-4 Post-lunch team moved to the point bar near Moti Coral village on the northern bank of Narmada. The participantstook a number of traverses along and across the point bar and observed the variation of facies along and across the point bar.
Participant walking across the point bar on the northern bank of Narmada and observing the variation in facies at Location-4
Dr. Prabhin Sukumaran SPG Ahmedabad for giving him this opportunity to lead an enthusiastic group of professionalsin the field.
The day long field excursionenhances participants’ practical knowledge of fluvial processes and their sedimentary products. Such first-hand exposure in field will add value to reservoir characterisation and reservoir model building through the integration of geological and geophysical data.
In a celebration of creativity, intellect, and profound appreciation for our natural world, our event TERRATALES 2024 encompassed a diverse array of talents and passions . Through quizzes that tested knowledge, creative writing that captured the essence of nature's beauty, photography and videography that froze moments of environmental splendor, posters that discussed scientific advancements, and debates that ignited discussions on crucial environmental issues, participants embarked on a journey of exploration and advocacy.
On May 10th 2024, Jadavpur University Student Chapter organized "TERRATALES" to commemorate World Earth Day. Under the guidance of our esteemed faculty advisor Dr Anupam Ghosh the office bearers of AAPG, SPG, SEG along with active volunteers executed the mega-event. The event encompassed a total of eight activities—four held offline and four online. 100+participants from diverse academic backgrounds came together to engage passionately in these events, demonstrating their commitment to environmental awareness and sustainability.
The submissions for online events were accepted prior to the offline event via email, which were displayed as an exhibition at the event. Through the painting competition “EARTH’S CANVAS”, artists expressed profound reflections of nature's beauty. In the creative writing competition “SYLVAN STORIES”, participants recounted personal stories illustrating their deep bond with nature. Through photography “EATHSCAPES UNVEILED” and videography “EARTHEN TALES”, participants captured the true essence and beauty of nature. The event commenced at 10 am with an engaging debate “PLANET PERSPECTIVES” on the topic "Environment pollution is excused when there is development". This was followed by a two-round quiz “TRIVIA TREK” and a two-round riddle competition “TRADE THE TRAVERSE”, where participants enthusiastically tackled challenging and interesting questions. A lunch break provided an opportunity for participants from diverse backgrounds to interact and exchange ideas. The final event featured a poster presentation “UNCHARTED TERRETORIES” , where students presented insightful and upcoming scientific topics. The event concluded with the announcement of winners and a prize distribution ceremony.
The prime objective of our event was to highlight the intersection of art, science, and activism. It illuminates the contributions of participants who, through their unique perspectives and dedication, enriched our understanding of nature and underscored the importance of its preservation. Their inspiring narratives, captivating imagery, and compelling arguments defined our celebration of nature in all its glory.
Kalyani Mahato | Jadavpur University | PG2 |
Dhanya Gelli | IIT Kharagpur | PG1 |
Ankita Majumder | IIT Kharagpur | PG1 |
Adrita Chaudhuri | Jogesh Chandra Chaudhuri Law College | UG1 |
Debangshu Mukherjee | Jogesh Chandra Chaudhuri Law College | UG3 |
Dipanjan Ghosh | Jogesh Chandra Chowdhury Law College | UG3 |
Payel Mondal | University of Calcutta | UG3 |
Mitrajit Naha | Presidency University | UG1 |
Reeswav Chatterjee | Bankura University | Research Scholar |
Sneha Ghosh | Jadavpur University | UG3 |
Arya Chandra | Jadavpur University | UG1 |
Priyakshi Sen | Loreto College Kolkata | UG3 |
Sanchita Dutta | Asutosh College | UG1 |
Uddipta Mohanta | IIT Roorkee | PG2 |
Sayantani Bhowal | University of North Bengal | UG2 |
Ritam Mondal | IIT Kharagpur | PG1 |
Soumyaa Chakraborti | Jadavpur University | UG1 |
Aranya Mitra | Jadavpur University | PG2 |
Koyena Dey | Jadavpur University | UG1 |
Arghyadip Bhattacharya | Asutosh College | UG3 |
Rusi Ahmed | Jadavpur University | UG1 |
Shayaree Sen | Jogesh Chandra Chaudhuri Law College | UG2 |
Nasreen Sakib | Jogesh Chandra Chowdhury law college | UG2 |
Sneha Sarkar | Jadavpur University | UG2 |
Sirin Mahammad | Calcutta University | UG2 |
Souhardya Sam | Jadavpur University | UG2 |
Anusmita Samanta | Jadavpur University | UG2 |
Sriparna Tarafdar | Serampore College | UG3 |
Souhitya Pattanayak | Sister Nibedita Government General Degree College for Girls | UG3 |
Juhi Sultana | Jadavpur University | PG1 |
Kahini Roy | Calcutta University | UG3 |
Anisha Nayek | Jadavpur University | UG2 |
Meghna Das | Jadavpur University | UG1 |
Poushali Laha | Jadavpur University | UG1 |
Arnab Bhattacharyya | Calcutta University | PG2 |
Kavya Akanksha Barwa | Jadavpur University | UG2 |
Subhadip Misra | Jadavpur University | PG1 |
Pratyush Chowdhury | Jadavpur University | PG2 |
Rounak Mondal | Jadavpur University | UG2 |
Anomitra Dutta | Jadavpur University | PG2 |
Sushruta Paul | Jadavpur University | UG2 |
Swastika Roy | Asutosh College | UG1 |
Isha Datta | Sister Nibedita Government General Degree College for Girls | UG2 |
Darpan Basak | Asutosh College | UG1 |
Krittika Manda | Jadavpur University | PG! |
Ayan Mukherjee | Vivekananda College | UG3 |
Arkapratim Dey | Jadavpur University | UG1 |
Jeet Paul | Jadavpur University | UG1 |
Molay Mondal | Jadavpur University | UG1 |
Subhalaxmi Das | IIT Kharagpur | PG1 |
Arnab Kanji | Asutosh College | UG1 |
Aditi Aich | Jadavpur University | PG1 |
Amitrojeet Ghosh | Asutosh College | UG1 |
Debjani Roy | Jadavpur University | PG1 |
Ankita Chatterjee | Jadavpur University | PG1 |
Akash Sarkar | Asutosh College | UG1 |
Danish Alam Mollah | Jadavpur University | UG1 |
Sriya Santra | Sister nibedita government general degree college for girls | UG3 |
Snehasish De | Jadavpur University | UG1 |
Sankhadeep Shome | Banaras Hindu University | Research Scholar |
Gauri Nandana K U | Jadavpur University | UG1 |
Ananya Murmu | Jadavpur University | PG1 |
Jayati Das | Jogamaya Devi College | UG2 |
Sohini Chakraborty | Asutosh College | UG1 |
Sk Tanveer Rahman | Asutosh College | UG2 |
Navanil Neogi | Jadavpur University | UG2 |
Souptik Ghosh | St. Xavier's College, Kolkata | Research Scholar |
Agnisha Bala | Sister Nibedita government general degree college for girls | UG3 |
Shravana Maiti | Sister Nibedita Government General Degree College for Girls | UG3 |
Ananaya Panda | Jogmaya Devi College | UG2 |
Shreya Roy | Asutosh College, Calcutta University | UG1 |
Tadrisha Patra | Jogamaya Devi College | UG2 |
Ekparna Bera | Jadavpur University | PG1 |
Suravi Mondal | Jadavpur University | PG1 |
Ananya Naskar | Sister Nibedita Government General Degree College for Girls | UG3 |
Reshma Tabassum | Jogomaya Devi College | UG2 |
Shreya Mondal | Jogomaya Devi College | UG2 |
Sagnik Karmakar | Calcutta University | PG1 |
Abhijit Gorai | University of Calcutta | PG1 |
Soumilee Sardar | Jadavpur University | PG1 |
Dipannita Das | University of Calcutta | PG1 |
Sattik Roy | Asutosh College | UG3 |
Thirtharaj Sarkar | EFLU | PG2 |
Suvranil Biswas | Asutosh College | UG3 |
Madhushree Ghosh | Scottish Church College | UG2 |
Prerana kar | Shahid matangini hazra govt. College for women | UG2 |
Sattwik Majumdar | Jadavpur University | UG2 |
Asmita Barua | Jadavpur University | PG1 |
Shreshtha Chatterjee | Jadavpur University | UG2 |
Anuska Roy | Jadavpur University | PG1 |
Manisha Pradhan | Jogamaya Devi College | UG2 |
Mayel Lepcha | Jadavpur University | UG2 |
Janhavi Majumdar | Jogesh Chandra Chowdhury Law College | 5th yr |
Tanmay Majumde | Babasaheb Ambedkar Education University | 2nd |
Avijit Banerjee | Sishu Bikash College of Education | 1st yr |
Sambowdeb Burman | University: BCKV | M.Tech 2nd year |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Sneha Ghosh | UG3 | Jadavpur University |
2nd | Sanchita Dutta | UG1 | Asutosh College |
3rd | Arnab Kanji | UG1 | Asutosh College |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Navanil Neogi | UG2 | Jadavpur University |
2nd | Sneha Sarkar | UG2 | Jadavpur University |
3rd | Isha Datta | UG2 | Sister Nibedita Government General Degree College For Girls |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Navanil Neogi | UG2 | Jadavpur University |
2nd | Asmita Barua | PG1 | Jadavpur University |
3rd | Arnab Kanji | UG1 | Ashutosh College |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Anisha Nayek | UG2 | Jadavpur University |
2nd | Kalyani Mahatao | PG2 | Jadavpur University |
3rd | Arkapratim Dey | UG1 | Jadavpur University |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Sankhadeep Shome Reeswav Chatterjee |
Research Scholar | Banaras Hindu University |
Research Scholar | Bankura University | ||
2nd | Arnab Bhattacharya Ayan Chatarjee |
PG2 | Calcutta University |
PG2 | Calcutta University | ||
3rd | Adrita Chaudhary Janhavi Majumdar |
UG1 | Jogesh Chandra Chaudhuri Law College |
PG2 | Jogesh Chandra Chaudhuri Law College |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Aranya Mitra Tritharaj Sarkar Souptik Ghosh |
PG2 | Jadavpur University |
PG2 | EFLU | ||
Research Scholar | St. Xavier's College, Kolkata | ||
2nd | Anomitra Dutta Subhadip Mishra Pratyush Chowdhary |
PG2 | Jadavpur University |
PG1 | Jadavpur University | ||
PG2 | Jadavpur University | ||
3rd | Sambow Deb Barman Tanmay Majumdar Avijit Banerjee |
M.Tech 2nd year | University: BCKV |
UG2 | Babasaheb Ambedkar Education University | ||
UG1 | Sishu Bikash College of Education |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Arkapratim Dey Poushali Laha Gauri Nandana |
UG1 | Jadavpur University |
2nd | Subhadip Misra Krittika Mandal Juhi Sultana |
PG1 | |
3rd | Shravana Maiti Ananya Naskar Agnisha Bala |
UG3 | Sister Nibedita Government General Degree College For Girls |
Sl. No. | Name | Class | College/University |
---|---|---|---|
1st | Shrestha Chatterjee | UG1 | Jadavpur University |
2nd | Subhadip Misra Krittika Mandal |
PG2 | Jadavpur University |
3rd | Kavya Akansha Barwa Sushruta Paul Rounak Mondal |
UG2 | Jadavpur University |
On March 5, 2025, the SPG Mumbai Chapter hosted an insightful technical talk on 'Supercharging Seismic Data Processing Workflows with Deep Learning” at the WOB Conference Hall, 2nd Floor, NBP Green Heights, ONGC, Mumbai. The session was attended by esteemed dignitaries, office bearers, and SPG community members.
The session began with a safety briefing, ensuring a secure and comfortable environment for all attendees. This was followed by the ONGC song, with all participants standing in unity as a mark of respect.
As part of the welcoming ceremony, Shri Vikas Mohan, President of SPG Mumbai Chapter presented a sapling to Dr. Bharath Shekhar, symbolizing respect and appreciation.
Shri Vikas Mohan, Presents a Sapling to Dr. Shekhar
The SPG Mumbai Chapter introduced Dr. Bharath Shekhar, an Associate Professor at the Department of Earth Sciences, IIT Bombay. He holds an Integrated MSc in Exploration Geophysics from IIT Kharagpur and a PhD in Geophysics from the Center for Wave Phenomena, Colorado School of Mines. His expertise spans seismic imaging, ambient noise tomography, and the application of machine learning in geophysics. Dr. Shekhar is also the co- founder of Rezlytix Technologies Ltd., a company specializing in deep learning- based seismic super-resolution solutions.
Shri Vikas Mohan, President of SPG Mumbai Chapter delivered the opening remarks, emphasizing the challenges faced by traditional seismic data processing and interpretation methods in handling vast, complex datasets, reducing noise, and improving resolution to identify potential hydrocarbon reservoirs.
He highlighted the significance of integrating deep learning, particularly Convolutional Neural Networks (CNNs), into seismic imaging and interpretation. He also discussed how this technology enables faster, more accurate, and automated workflows, potentially reshaping the industry
Dr. Bharath Shekhar then delivered an insightful talk on "Supercharging Seismic Data Processing Workflows with Deep Learning.”
Shri Vikas Mohan, Delivering Opening Remarks
Dr. Bharath Shekhar delivering an insightful talk
The talk fostered an interactive atmosphere, with attendees engaging in active discussions and posing thought-provoking questions. Dr. Shekhar provided valuable insights into the future of seismic data processing with deep learning.
As the session concluded, Shri Vikas Mohan, President of SPG Mumbai Chapter delivered the closing remarks, expressing gratitude to Dr. Shekhar for his excellent presentation. He emphasized the importance of embracing technological advancements like deep learning to stay at the forefront of seismic data processing.
Dr. Shekar with attendees engaging in thought-provoking questions & discussions
To honor Dr. Shkhar's contribution, Shri Vikas Mohan, president SPG Mumbai Chapter presented him with a shawl and a token of appreciation. Shri Rupjit Acharjya, Vice President of SPG Mumbai Chapter, also joined the felicitation ceremony to acknowledge the speaker's expertise and contributions.
Shri Vikas Mohan and Shri Rupjit Acharjya felicitates Dr. Shekhar with a Shawl and Token of Appreciation
The event concluded with a vote of thanks by Shri Sanjay Kumar, Secretary, SPG Mumbai Chapter who expressed appreciation to the dignitaries, speaker, and participants for their active involvement and valuable contributions, making the event a resounding success.
The technical talk provided attendees with a comprehensive understanding of how deep learning is transforming seismic data processing. It offered practical insights and fostered meaningful discussions among professionals in the geophysical community.
We look forward to more such insightful events in the future!
The Geo Trivia Quiz 2023, a knowledge-based competition focused on Earth sciences, was successfully organized by the SPG BHU Student Chapter, Department of Geophysics. This virtual event aimed to engage students and enthusiasts in a fun yet intellectually stimulating environment, testing their understanding of geophysics, geology, and related aspects of Mother Earth.
The event was held online on Friday, December 15, 2023, from 5:00 PM to 5:30 PM, providing an opportunity for participants from diverse locations to join. It featured thought-provoking questions designed to challenge participants' knowledge and critical thinking skills about Earth sciences.
The winners of the Geo Trivia Quiz 2023, organized by the SPG BHU Student Chapter, are as follows:
The Society of Petroleum Geophysicists (SPG) BHU Student Chapter, under the Department of Geophysics, organized an insightful talk on "Electrical and Heliborne Geophysics for Groundwater Applications" on Tuesday, May 7th, starting at 3:00 PM. The event was conducted online, allowing participants to join from various locations via a Google Meet link.
The session was led by Dr. Subash Chandra, a renowned expert in the field of geophysics. He is the Chief Scientist and Head of the Electrical and Heliborne Geophysics Division at CSIR-NGRI Hyderabad. Dr. Chandra has made significant contributions to the advancement of geophysical methods for groundwater exploration and management. His extensive research and expertise in electrical and heliborne geophysical techniques have greatly enhanced the understanding and application of these methods in various geological studies.
This event was a great opportunity for students and professionals to learn from a leading scientist in the field, emphasizing the importance of modern geophysical approaches in solving real-world problems.
The SPG BHU Student Chapter, under the Department of Geophysics, presented an engaging event titled "क्षितिज: Let's Explore the Earth's Horizon"for the academic session 2023-24. This initiative aimed to inspire curiosity and broaden understanding of Earth's processes and horizons among students and professionals.
The title (Kshitiz), meaning "horizon" in Hindi, symbolizes the endless pursuit of knowledge and exploration. The event focused on exploring various aspects of Earth's geophysical and geological phenomena, fostering a deeper connection with the planet's natural systems.
The event highlighted the SPG BHU Student Chapter's dedication to promoting geoscience education and fostering an environment of innovation and discovery. Participants also had opportunities to connect via the chapter's social media platforms on LinkedIn, Facebook, and Instagram.
The image collage showcases members of the SPG BHU Students Chapter delivering an engaging talk on various fields of geosciences to an attentive audience. The event appears to be held in a classroom or seminar hall, with students dressed in colorful uniforms, signifying their participation from different groups or schools.
Top-left image: A speaker stands at the podium presenting a slide on the topic of monsoons, focusing on their onset and withdrawal in India. The audience is seated attentively on the floor.
Top-right image: A wide shot captures the large turnout of students listening to the presentation in a well-lit room with ceiling fans and curtains drawn to create a conducive learning environment.
Middle-left image: A view from the back shows students in rows of red, green, yellow, and blue uniforms, sitting on the floor and focusing on the speaker and presentation displayed on a large screen.
Middle-right image: Another speaker takes over, addressing the students on geoscience-related topics, with a slide about laboratory and field studies displayed in the background.
Bottom image: A closer look at the audience reveals engaged students with curious expressions, some jotting down notes and others immersed in the session.
The event reflects an inspiring initiative by SPG BHU to spark interest in geosciences among young minds through interactive and informative discussions.
Annual event of Banaras Hindu University Geophysical Society, Department of Geophysics FROM September 03, 2024-September 05,2024
Geo-Aakarshan symbolizes the pull towards the knowledge of our planet. As students of the Department of Geophysics at Banaras Hindu University, we are thrilled to present the fourth edition of our national-level festival, Geo-Aakarshan 2024.This event is organized by the Banaras Hindu University Geophysical Society (BHU), in collaboration with the Society of Exploration Geophysicists(SEG),the Society of Petroleum Geophysicists(SPG), the Association of Exploration Geophysicists(AEG),and the Indian Geophysical Union(IGU) Student Chapters.
Geo-Aakarshan is a celebration of Earth Science, aiming to bring this fascinating field to the forefront and inspire the youth to pursue careers in it. Beyond raising awareness, it serves as a platform for students to showcase their talents through various competitions and challenges.
This festival bridges the gap between industry and academia, fostering collaboration through talks and lectures from renowned experts. Held from September 3rd to September 5th, in both online and offline modes, Geo-Aakarshan offers a unique opportunity for knowledge-sharing, skill development, and innovation, ensuring a bright future for Earth Science.
We’re proud to present a series of talks and lectures by some of the most respected figures in geosciences. These invited speakers, each a leader in their respective domains, shared their extensive knowledge and research on a range of cutting-edge topics. The lectures are designed to provide deep dives into complex subjects, offering attendees a unique opportunity to gain a comprehensive understanding of the latest advancements and trends.
Scientist E
National centre for seismology Ministry of Earth sciences (MoES), New Delhi ON 3rd September 2024 at 10:30 am IST
Professor and Jackson Chair in Applied Seismology
Jackson School of Geosciences
The University of Texas, Austin United states of America ON 3rd September 2024 at 04:30 pm IST
Professor, Atmospheric Research Lab
Department of Physics
Banaras Hindu University Varanasi
ON 4th September 2024 at 11:30 am IST
Assistant Professor,
Remote Sensing Laboratory
Institute of Environment and Sustainable Development
Banaras Hindu University, Varanasi
ON 4th September 2024 at 02:00 pm IST
Managing Director
Spectra Geoservices Pvt. Ltd.
ON 4th September 2024 at 03:45 pm IST
The webinar ended with an amazing dialogue between Dr Rao and enthusiastic students, especially those who are interested in acquisition of magnetic data.
Sir then had an engaging QCA session with the students
Vice President
Sun Petrochemicals Pvt. Ltd
ON 5th September 2024 at 11:00 am IST
Senior Reservoir Geologist
Digital and Integration (DCI) Division Schlumberger
ON 5th September 2024 at 02:30 pm IST
Director
CSIR-North East Institute of science and technology (CSIR-NEIST) Jorhat, Assam
ON 5th September 2024 at 03:30 pm IST
Scientist-E
National center for medium range weather forecasting (NCMRWF),Noida
ON 5th September 2024 at 01:00 pm IST
Over 100 participants from several Indian universities including Andhra University, ISM Dhanbad, and IIT Kharagpur, Banaras Hindu university, Allahabad university, Delhi university etc, attended series of lectures and talks, which were held both online and offline. They actively engaged in a wide range of events, contributing to a vibrant and collaborative learning environment. This diverse involvement enriched the experience for everyone and underscored the broad interest in our programming.
A sincere thanks to all the speakers, your valuable insights and engaging presentations were profoundly inspiring and to participants, your enthusiasm and active involvement truly brought the event to life.
Heartfelt thanks to all the volunteers of Geo-Aakarshan 4.0. Without their invaluable help and unwavering dedication ,this event would not have been possible. Their exceptional efforts played a crucial role in making the event a resounding success.
The Society of Petroleum Geophysicists (SPG), Vadodara chapter successfully conducted one day training session on Seismic Data Acquisition & LFPS Data Acquisition for final-year M.Sc. Geology students of MSU, Vadodara. The event took place on January 24, 2025, at the Negi Bhawan Conference Hall, Geophysical Services, WON Basin, ONGC, Vadodara.
The session commenced with a welcome address by Dr. N. P. Singh, Ex-CGM (GP), he highlighted SPG's role in bridging the gap between academia and industry by providing insight knowledge into industry requirements to students. He expressed gratitude to Shri K. Baskaran, CGM-HGS and President, SPG Vadodara Chapter, for his invaluable guidance and support in organizing the event and deputing ONGC officers to share their expertise.
Shri K. Baskaran, CGM-HGS and President of the SPG Vadodara Chapter, delivering his insightful opening remarks.
In his opening remarks, Shri K. Baskaran emphasized the importance of practical training to complement theoretical studies. He encouraged students to actively engage in the session by asking questions and making the most of the learning opportunity.
To set the context, a video showcasing an overview of seismic data acquisition and the role of field parties in ONGC was presented before the training began.
The training was divided into four parts, delivered by experienced ONGC geophysicists:
Class representative of students, Ms. Shubhangi Kothare shared her experiences, expressing gratitude for the insightful presentations that enhanced the students' understanding of seismic data acquisition. She also thanked Shri K. Baskaran and Dr. N. P. Singh for their efforts in organizing the event and acknowledged the presenters for their clear explanations.
The session concluded with a vote of thanks by Dr.Chinmoy Kumbhakar, he thanked Shri K. Baskaran for his leadership and Dr. N. P. Singh for his meticulous coordination in ensuring the success of the training.
This training provided valuable exposure to students about seismic data acquisition techniques, bridging the gap between academic learning and practical industry requirements. It exemplifies SPG Vadodara Chapter's commitment to fostering student-industry interaction and nurturing future geoscientists.
Group photograph featuring students alongside Shri K. Baskaran, CGM-HGS and President of the SPG Vadodara Chapter, accompanied by other esteemed officers.
Association of Petroleum Geologists (APG), India organized their 6th South Asian Geosciences Conference and Exhibition, GEOIndia 2024, from 15th to 17th November, 2024 at India Expo Mart Convention Center, in Greater Noida, with the theme “Exploring New Dimensions of Energy Dynamics”. Society of Petroleum Geophysicists (SPG), India participated in the event.
The conference was inaugurated by Shri Hardeep Singh Puri Hon’ble Minister of Petroleum and Natural Gas, Government of India. The event was graced by Shri Arun Kumar Singh, Chairman ONGC, Dr. Ranjit Rath, CMD Oil India Limited and Smt. Sushma Rawat, Director (Exploration), ONGC & Patron APG, India. GEOIndia 2024 aimed to focus on all aspects of Petroleum Geosciences and E&P thus providing a unique forum for geoscience professionals, business groups and stakeholders to discuss and comprehend the wide spectrum of issues related to India’s energy future.
Hon’ble minister Shri Hardeep Singh Puri inaugurating the event at India Expo Mart Convention Center. Right: Shri Arun Kumar Singh, CMD ONGC addressing the gathering.
Shri Praveen Mal Khanooja, Additional Secretary-MoPNG accompanied by Dr. Ranjit Rath and Smt. Sushma Rawat inaugurated variety of exhibition stalls wherein many companies from all around the globe exhibited their products & services.
Shri Praveen Mal Khanooja, Additional Secretary-MoPNG inaugurating ONGC’s pavilion. Shri Khanooja accompanied by dignitaries at Oil India Limited’s exhibition booth
SPG, as a leading organization in the field of geosciences in India, was invited to showcase its activities at the event. SPG actively participated, presenting its various initiatives and programs aimed at advancing geosciences in the country. The conference provided an excellent platform to highlight SPG India’s year-round efforts, including technical talks, field workshops, student training, the publication of research papers in its journal Geohorizons, and its flagship biennial International Conference & Exposition. SPG also highlighted the Career Symposium organized during SPG 2023 at Kochi in which many students got job offers from leading companies in the oil and gas industry. These initiatives were effectively communicated through a series of posters and videos. SPG was represented at the conference by Shri Subhash Kr. Sharma, Secretary SPG and Shri Bikash Kr. Gupta, Treasurer SPG.
The SPG booth attracted numerous dignitaries and delegates, who showed great interest in the organization's activities and initiatives. They were also eager to learn about the developments and proceedings of forthcoming SPG conference. In addition, students from various universities visited the booth, expressing curiosity about industry advancements and the pivotal role SPG plays in fostering collaborative progress in the geosciences field.
SPG representatives encouraged the visitors to pen-down their valuable feedbacks and their appreciations while also presenting them with SPG-branded memorabilia as a token of appreciation.
Geoscientists including Smt. Sushma Rawat, Director (Exploration) & Patron SPG India and Sh. Vishal Shastri, Ex-ED ONGC & President SPG India visiting SPG Booth at GEOIndia 2024
The event was a resounding success, attracting over 1,000 participants across various categories, including delegates, CE course participants, exhibitors, and students. In total, more than 200 technical papers were presented, both through oral and poster sessions.
Few snippets from the technical (poster) sessions held in GEOIndia 2024
SPG Jorhat Chapter organised a Technical talk titled“Diffraction Imaging & Fracture Characterization as an Asset Optimization Technique” under its “Technical lecture series”on 27th September 2024 at B.R Ambedkar Auditorium, ONGC Jorhat in hybrid mode. The talk was delivered by Shri Akhil Puri, Solution Consultant, M/s AspenTech Ltd.
Shri Akhil Puri has over 22 years of experience in upstream Oil & Gas industry. He possesses vast experience in seismic interpretation and reservoir characterization and specializes in new age technology solutions like interpretation of Specular & diffraction stack, advance reservoir and fracture characterization techniques.
The session commenced with the formal welcome of Shri Akhil Puri by Shri T K Mathuria, Officiating Basin Manager A&AA Basin. Shri T K Mathuria highlighted the important role played by professional societies such as SPG Jorhat chapter in dissemination of knowledge & awareness to exploration geoscientists on latest techniques and developments in the field of reservoir characterization.
During his talk Shri Puri presented the detailed Processing workflow of rich azimuth seismic data. Highlighting various case studies on the Basement Exploration techniques, Shri Puri emphasised on the immense value and information brought in by rich azimuth seismic data that is being actively harnessed especially for delineation and characterization of fractures.
Shri C.S Bahuguna, CGM (GP) - Head Geophysical Services in his concluding remarks thanked Shri Puri for his very informative presentation and for sharing his findings. He also enthused SPG-Jorhat Chapter to keep collaborating with industry as well as academia for such in-depth discussions and deliberations to enhance our understanding of geophysical techniques and their application in the field of hydrocarbon exploration. Shri, Ashutosh Verma, Secretary-SPG Jorhat Chapter presented the Vote of Thanks.
In its continued effort to provide geoscientists with a platform for knowledge sharing and to disseminate the latest technological advancements, the Society of Petroleum Geophysicists (SPG), India, in collaboration with APG-India, organized a knowledge-sharing session on 6th September 2024 at the Technical Interaction Centre (TIC), 2nd Floor, GEOPIC, ONGC Dehradun.
Mr. Adrian Smith, Chief Technical Officer at Sharp Reflections, United Kingdom, delivered a presentation on ‘Quality Assurance of Pre-Stack Seismic- Where are the pitfalls?’ With over 32 years of industry experience, Mr. Smith is a highly respected geoscientist.
Geoscientists attending the session in TIC, 2nd Floor, GEOPIC, Dehradun
The session was graced by the presence of Shri A. K. Nauriyal, GGM (Geophy-S) & Vice-President of SPG-India; Shri J. P. G. Dobriyal, GGM (Geol), HoI-GEOPIC & Secretary of APG-India; Shri Ranbir Singh, GGM (Geophy-S), Head of Processing, GEOPIC; and Shri M. K. Nath, CGM (Geophy-S), Basin Manager of Frontier Basin, along with many enthusiastic geoscientists. Shri A. K. Nauriyal, Shri J. P. G. Dobriyal, Shri Ranbir Singh, and Shri M. K. Nath extended a warm welcome to Mr. Adrian Smith by presenting him with a bouquet.
Welcome of Mr.Adrian Smith by Shri A K Nauriyal, GGM (Geophy-S) & Vice-President SPG-India; Shri J. P. G. Dobriyal, GGM(Geol)-HoI-GEOPIC & Secretary APG-India; Shri Ranbir Singh, GGM (Geophy-S) Head-Processing, GEOPIC; Shri M K Nath, CGM(Geophy-S)-Basin Manager Frontier Basin.
In his talk, Mr. Adrian Smith covered a wide range of topics, emphasizing the critical role of the quality control process in pre-stack seismic conditioning. He explained how this process ensures that, post-conditioning, the pre-stack data is free from unwanted noise, preserves coherent signals, enhances event continuity, and aligns with the expected AVO gradient. Mr. Smith highlighted several key pitfalls in pre-stack seismic quality assurance, such as inaccurate velocity models, poor signal-to-noise ratios, insufficient data coverage, improper noise filtering, incorrect processing parameters, lack of validation against well data, and misinterpretation of complex geological features. He noted that these issues can result in unreliable interpretations of subsurface structures and reservoir properties if not carefully managed throughout data acquisition and processing. Concluding the session, Mr. Smith stressed the importance of implementing rigorous quality checks at every stage—from acquisition to interpretation—integrating detailed geological information to guide the process, and regularly comparing seismic data with well logs to ensure accuracy.
Mr.Adrian Smith delivering his technical presentation.
The session was interactive and geoscientists asked several queries which were firmly addressed by Mr. Smith.
Participants interacting in a Q&A session with Mr. Adrian Smith.
Shri A. K. Nauriyal, GGM (Geophy-S) and Vice President of SPG-India; Shri J. P. G. Dobriyal, GGM (Geol), HoI-GEOPIC and Secretary of APG-India; and Shri Ranbir Singh, GGM (Geophy-S), Head of Processing at GEOPIC, honored Mr. Smith with a memento as a token of appreciation. At the close of the event, Shri Rajiv Gautam, Joint Secretary of SPG-India, delivered a vote of thanks, expressing that the talk would inspire growth, innovation, and collaboration. He also extended heartfelt gratitude to Mr. Smith on behalf of SPG-India for his time and insights. The session was coordinated and moderated by Shri Nikhil Singh, Executive Member of SPG-India.
Memento presentation to Mr.Adrian Smith by Sh. A K Nauriyal, GGM (Geophy-S), Vice President, SPG-India; Shri J. P. G. Dobriyal, GGM(Geol)-HoI-GEOPIC & Secretary APG-India; and Sh. Ranbir Singh, GGM(Geophy-S)-Head-Processing-GEOPIC.
The SPG Student Chapter at IIT(ISM), organized a pivotal webinar focusing on the placement area within the Oil & Gas industry by the Renowned expert, Dr. Sanjeev Rajput currently working with Petronas Upstream as GM & Global Head-Reservoir Geoscience, Malaysia on 7th April 2024. Dr. Rajput shared his expertise with students, offering invaluable guidance on navigating the dynamic Oil and Gas industry. His presentation was both comprehensive and engaging, featuring insightful commentary and a willingness to address attendee questions with clarity. Participating students extend their sincere gratitude for his informative explanations on topics such as interview preparation and resume building.
The webinar received an overwhelmingly positive response, with participants finding it highly engaging and beneficial. Dr. Rajput's passion for Geophysics within the Oil and Gas sector was evident and appreciated by all. His insights into the current job market provided attendees with a deeper understanding of industry trends and opportunities.
SPG Chennai chapter is continuously engaged in conducting series of lectures& Webinars from National & International speakers on various topics across the disciplines to benefit its Geoscience Fraternity. The efforts of SPG Chennai chapter have significantly helped its members to get exposed to the state of the art practices in the industry and the Technological advancements in API of G&G data. In line with above, a technical webinar on “Deepwater Depositional Systems and Processes” by Shri K.Vasudevan, Ex-ED-ONGC was organized on 22nd March 2024. Shri K. Vasudevan, Former Executive Director, ONGC & Visiting professor, IIT Bombay, delivered the technical lecture in proficient manner.
Shri K. Vasudevan has 36 years of rich experience in Basin Analysis, Prospect Evaluation, Sequence Stratigraphy of Clastics & Carbonates and Advanced Reservoir Characterisation. He served at the capacity of Executive Director, Basin Manger of Western Offshore Basin,Mumbai. He has avidly contributed in Geological operations in high pressure wells of West Bengal Basin, Geological field mapping in Mizoram &Tripura fold belt, interpretation of Tripura fold belt, West Bengal Basin, A & AA fold belt, Ramnad Acreage-Cauvery Basin &Mumbai High and adjacent areas.
The webinar session was started with the welcome address by Smt. Srilata Mahapatra, GGM – Head Geophysical Services & President–SPG, Chennai Chapter, followed by opening remarks by Shri PS Rautela, CGM- Officiating Basin Manager, Cauvery Basin.
In her welcome address, Smt Srilata Mahapatra has welcomed the participants and conveyed the importance of Deep water depositionalSystems and Processes. She highlighted that this topic is much relevant for deep and ultra-deep water exploration and need of the hour as we are venturing into the deep and ultra-deep water regime. She outlined that this informative webinar will not only guide all Geoscientists but would also educate all about Deep water depositional system, environment and processes.
The focus of the talk was on understanding the Depositional Systems and Processesof sedimentation in deep and ultra-deep water. He talked about deep water sediments, products and identification in seismic. He discussed about subaqueous environments, Passive and active margins, different types of flow on deep water sedimentation, Controls of deep water sedimentation. He emphasized Sea level changes, supply of sedimentation, Earthquake and Changes in dispersal system. He explained different deep water process i.e mass transport process and relationship between depositional products, slope angles.
He also explained different slope processes i.e. rockfall, sliding and slumps. The talk presented different slope products, detailed process of debris flow, grain flow, liquefied flows and turbidity current. He emphasized about principal architectural elements i.e wedges, channels, lobes, sheets, chaotic mounds. He explained about 6 deep-water products and their visualization in seismic i.e. MTD, Channels- Channel geometry & process, Debris flow, Sediment waves, Submarine fan.
The webinar session was attended by members of SPG from across almost all the work centres of ONGC and the Geoscientists from GPS, Chennai, KG-PG Basin, Cauvery Basin are attended from 11th floor conference Hall, CMDA, ONGC. The lecture was well appreciated and praised by one and all for its contents and thoughtful discussion provided by the presenter. During the webinar session participants actively participated and in the end discussions were held wherein participants asked various thought provoking questions related to Deep water sedimentation and process.
Vote of thanks was presented by Shri Lakshman Katherla, DGM (Geophy-S), Joint Secretary, SPG-Chennai and Executive Member SPG, Shri Sukhendu Maity, Sr.Geophysicist(S) aptly compered the session.
To impart latest technological updates and in-line with the vision of keeping the geoscientists updated a knowledge-sharing session was organized by the Society of Petroleum Geophysicists (SPG) on 26th April 2024 at the Technical Interaction Centre (TIC), 2nd Floor, GEOPIC, ONGC Dehradun.
Sh. Satinder Chopra, Founder and President of Sami-Geo Consulting Ltd. Calgary, delivered a talk on ‘Some Interesting Aspects of Modern Reservoir Characterisation’. Sh. Chopra is a very renowned geophysicist having experience of more than 3 decades in the industry.
The session was graciously attended by ED-Basin Manager A&AA Basin & President SPG, Sh. Vishal Shastri, GGM-Basin Manager Frontier Basin, Sh. Gopal Joshi, Sh. N.K. Verma, Ex-MD OVL, and many enthusiastic geoscientists through online and offline modes.Sh. Gopal Joshi welcomed Sh. Satinder Chopra with a bouquet. Sh. Vishal Shatri gave his opening remarks highlighting the role of advanced seismic processing and interpretation techniques for further delineation of the sub-surface and thanked Sh. Chopra on behalf of SPG for sparing time for this talk.
Sh. Chopra in his talk covered a wide array of topics, ranging from seismic processing to qualitative and quantitative interpretation. Sh. Chopra drawing from their extensive experience and expertise, provided valuable insights and practical tips that resonated with everyone in attendance.He shared several case studies on real data and demonstrated the applications of bandwidth extension, phase decomposition, etc.
Sh. Chopra demonstrates the application of seismic reprocessing on its derived attributes
Through the case studies, he emphasized the impact of reprocessing the seismic data, and improvement in its frequency and resolution, and compared the legacy data with the reprocessed one and its derived attributes. The key topics of discussion also included FWI, frequency decomposition, and their applications.
Q&A session at the end of the technical talk
The session was interactive and geoscientists asked several queries which were firmly addressed by Sh. Chopra. Sh. A K Nauriyal, GGM(Geophysics), Vice President, SPG-India felicitated Sh. Chopra with a memento. In the end, Sh. Rajiv Gautam, Joint Secretary, SPG-India proposed a vote of thanks and mentioned that this talk shall catalyze growth, inspiration, and innovation.
As we, the geoscientists continue our journey forward, fueled by the insights gained, we remain committed to pushing the boundaries of what is possible and adapting technology for the betterment of our organization and beyond. SPG-India is committed to providing the latest technology updates to all its Geoscientists and enriching them from time to time.
Swagata Mukherjee